./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe010_power.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_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/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 c319566bf131c36d8589e8b38663c5e9805f0d75 .............................................................................................................................................................................................. 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_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/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 c319566bf131c36d8589e8b38663c5e9805f0d75 ...................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 13:45:00,775 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:45:00,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:45:00,785 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:45:00,786 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:45:00,787 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:45:00,788 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:45:00,789 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:45:00,790 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:45:00,791 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:45:00,792 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:45:00,792 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:45:00,793 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:45:00,793 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:45:00,794 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:45:00,795 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:45:00,795 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:45:00,797 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:45:00,798 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:45:00,800 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:45:00,801 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:45:00,802 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:45:00,804 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:45:00,804 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:45:00,804 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:45:00,805 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:45:00,806 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:45:00,806 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:45:00,807 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:45:00,808 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:45:00,808 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:45:00,808 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:45:00,808 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:45:00,809 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:45:00,809 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:45:00,810 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:45:00,810 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 13:45:00,820 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:45:00,821 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:45:00,821 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:45:00,821 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:45:00,822 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:45:00,822 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:45:00,822 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:45:00,822 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:45:00,823 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:45:00,824 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:45:00,824 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:45:00,824 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:45:00,824 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:45:00,824 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:45:00,824 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:45:00,824 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:45:00,825 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:45:00,825 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:45:00,825 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 13:45:00,825 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:45:00,825 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 13:45:00,825 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_a86e1661-5358-458d-af3a-d5119feefbdb/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 -> c319566bf131c36d8589e8b38663c5e9805f0d75 [2018-11-23 13:45:00,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:45:00,854 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:45:00,856 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:45:00,857 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:45:00,857 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:45:00,858 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i [2018-11-23 13:45:00,892 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/bd4e56b1b/3db5509a26564df7baacc460791ffe43/FLAGf9a419091 [2018-11-23 13:45:01,279 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:45:01,280 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i [2018-11-23 13:45:01,291 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/bd4e56b1b/3db5509a26564df7baacc460791ffe43/FLAGf9a419091 [2018-11-23 13:45:01,653 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/bd4e56b1b/3db5509a26564df7baacc460791ffe43 [2018-11-23 13:45:01,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:45:01,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:45:01,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:45:01,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:45:01,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:45:01,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:01" (1/1) ... [2018-11-23 13:45:01,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@266c39f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:01, skipping insertion in model container [2018-11-23 13:45:01,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:01" (1/1) ... [2018-11-23 13:45:01,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:45:01,697 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:45:01,925 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:45:01,933 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:45:02,018 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:45:02,055 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:45:02,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02 WrapperNode [2018-11-23 13:45:02,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:45:02,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:45:02,056 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:45:02,057 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:45:02,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:45:02,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:45:02,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:45:02,087 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:45:02,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,095 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,095 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,100 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,102 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... [2018-11-23 13:45:02,105 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:45:02,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:45:02,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:45:02,106 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:45:02,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:45:02,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:45:02,141 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:45:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:45:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:45:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:45:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:45:02,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:45:02,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:45:02,143 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:45:02,225 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 13:45:02,228 INFO L168 Benchmark]: Toolchain (without parser) took 572.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -152.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:02,230 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:45:02,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 399.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -176.6 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:02,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.45 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 13:45:02,231 INFO L168 Benchmark]: Boogie Preprocessor took 18.54 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 13:45:02,232 INFO L168 Benchmark]: RCFGBuilder took 121.65 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: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:02,235 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 399.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -176.6 MB). Peak memory consumption was 37.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.45 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 121.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.5 MB). Peak memory consumption was 17.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 13:45:03,663 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 13:45:03,665 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 13:45:03,673 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 13:45:03,673 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 13:45:03,674 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 13:45:03,675 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 13:45:03,676 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 13:45:03,677 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 13:45:03,678 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 13:45:03,678 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 13:45:03,678 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 13:45:03,679 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 13:45:03,680 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 13:45:03,680 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 13:45:03,681 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 13:45:03,681 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 13:45:03,682 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 13:45:03,684 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 13:45:03,685 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 13:45:03,685 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 13:45:03,686 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 13:45:03,688 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 13:45:03,688 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 13:45:03,688 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 13:45:03,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 13:45:03,689 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 13:45:03,690 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 13:45:03,690 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 13:45:03,691 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 13:45:03,691 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 13:45:03,692 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 13:45:03,692 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 13:45:03,692 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 13:45:03,692 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 13:45:03,693 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 13:45:03,693 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 13:45:03,703 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 13:45:03,703 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 13:45:03,704 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 13:45:03,704 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 13:45:03,704 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 13:45:03,705 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 13:45:03,705 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 13:45:03,706 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 13:45:03,706 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 13:45:03,707 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:45:03,707 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 13:45:03,707 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 13:45:03,708 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 13:45:03,708 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 13:45:03,708 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 13:45:03,708 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 13:45:03,708 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_a86e1661-5358-458d-af3a-d5119feefbdb/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 -> c319566bf131c36d8589e8b38663c5e9805f0d75 [2018-11-23 13:45:03,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 13:45:03,746 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 13:45:03,749 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 13:45:03,750 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 13:45:03,750 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 13:45:03,751 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i [2018-11-23 13:45:03,789 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/9fe00c424/ee626a8b3fb94afab5f6d2e3a308b9e8/FLAGd84d8a5cc [2018-11-23 13:45:04,161 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 13:45:04,161 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/sv-benchmarks/c/pthread-wmm/safe010_power.oepc_false-unreach-call.i [2018-11-23 13:45:04,169 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/9fe00c424/ee626a8b3fb94afab5f6d2e3a308b9e8/FLAGd84d8a5cc [2018-11-23 13:45:04,553 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/data/9fe00c424/ee626a8b3fb94afab5f6d2e3a308b9e8 [2018-11-23 13:45:04,556 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 13:45:04,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 13:45:04,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 13:45:04,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 13:45:04,561 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 13:45:04,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:04,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04, skipping insertion in model container [2018-11-23 13:45:04,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:04,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 13:45:04,603 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 13:45:04,849 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:45:04,862 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 13:45:04,910 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 13:45:04,997 INFO L195 MainTranslator]: Completed translation [2018-11-23 13:45:04,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04 WrapperNode [2018-11-23 13:45:04,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 13:45:04,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 13:45:04,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 13:45:04,998 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 13:45:05,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,033 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 13:45:05,034 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 13:45:05,034 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 13:45:05,034 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 13:45:05,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,040 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,053 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,056 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... [2018-11-23 13:45:05,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 13:45:05,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 13:45:05,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 13:45:05,062 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 13:45:05,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:45:04" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a86e1661-5358-458d-af3a-d5119feefbdb/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 13:45:05,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 13:45:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 13:45:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 13:45:05,097 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 13:45:05,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 13:45:05,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 13:45:05,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 13:45:05,099 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 13:45:05,200 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 13:45:05,203 INFO L168 Benchmark]: Toolchain (without parser) took 646.13 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -156.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:45:05,204 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:45:05,204 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:05,205 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.44 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:05,205 INFO L168 Benchmark]: Boogie Preprocessor took 28.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 13:45:05,206 INFO L168 Benchmark]: RCFGBuilder took 139.76 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: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2018-11-23 13:45:05,208 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -182.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.44 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.14 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 139.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...