./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 bf7caf8b5e03b8708ec88ae4bc42b921f30f7e63 ................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 bf7caf8b5e03b8708ec88ae4bc42b921f30f7e63 ..................................................................................................................................................................................................... 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 0.1.24-6b5699a [2019-11-26 02:35:24,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:35:24,832 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:35:24,844 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:35:24,845 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:35:24,846 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:35:24,847 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:35:24,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:35:24,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:35:24,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:35:24,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:35:24,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:35:24,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:35:24,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:35:24,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:35:24,856 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:35:24,861 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:35:24,862 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:35:24,863 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:35:24,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:35:24,870 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:35:24,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:35:24,875 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:35:24,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:35:24,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:35:24,881 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:35:24,881 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:35:24,882 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:35:24,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:35:24,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:35:24,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:35:24,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:35:24,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:35:24,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:35:24,889 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:35:24,889 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:35:24,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:35:24,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:35:24,890 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:35:24,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:35:24,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:35:24,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:35:24,915 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:35:24,915 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:35:24,916 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:35:24,916 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:35:24,916 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:35:24,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:35:24,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:35:24,917 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:35:24,917 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:35:24,918 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:35:24,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:35:24,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:35:24,919 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:35:24,919 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:35:24,920 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:35:24,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:35:24,920 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:35:24,920 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:35:24,920 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:35:24,921 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:35:24,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:35:24,921 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:35:24,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:35:24,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:35:24,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:35:24,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:35:24,922 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:35:24,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:35:24,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:35:24,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 -> bf7caf8b5e03b8708ec88ae4bc42b921f30f7e63 [2019-11-26 02:35:25,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:35:25,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:35:25,067 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:35:25,068 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:35:25,068 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:35:25,069 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i [2019-11-26 02:35:25,118 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/ac7aa63c3/a0783ac00c024139a76680eb1be12f61/FLAGf8211454c [2019-11-26 02:35:25,569 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:35:25,570 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i [2019-11-26 02:35:25,585 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/ac7aa63c3/a0783ac00c024139a76680eb1be12f61/FLAGf8211454c [2019-11-26 02:35:25,835 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/ac7aa63c3/a0783ac00c024139a76680eb1be12f61 [2019-11-26 02:35:25,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:35:25,838 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:35:25,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:35:25,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:35:25,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:35:25,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:35:25" (1/1) ... [2019-11-26 02:35:25,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32189cf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:25, skipping insertion in model container [2019-11-26 02:35:25,845 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:35:25" (1/1) ... [2019-11-26 02:35:25,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:35:25,919 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:35:26,408 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:35:26,418 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:35:26,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:35:26,546 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:35:26,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26 WrapperNode [2019-11-26 02:35:26,547 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:35:26,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:35:26,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:35:26,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:35:26,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:35:26,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:35:26,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:35:26,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:35:26,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... [2019-11-26 02:35:26,657 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:35:26,657 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:35:26,658 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:35:26,658 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:35:26,658 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 [2019-11-26 02:35:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:35:26,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:35:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:35:26,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:35:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:35:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:35:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:35:26,725 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:35:26,725 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:35:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:35:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:35:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:35:26,726 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:35:26,726 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:35:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:35:26,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:35:26,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:35:26,729 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:35:27,009 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:35:27,014 INFO L168 Benchmark]: Toolchain (without parser) took 1174.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -190.1 MB). Peak memory consumption was 706.3 kB. Max. memory is 11.5 GB. [2019-11-26 02:35:27,015 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:35:27,017 INFO L168 Benchmark]: CACSL2BoogieTranslator took 708.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:27,017 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:35:27,018 INFO L168 Benchmark]: Boogie Preprocessor took 40.63 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:27,019 INFO L168 Benchmark]: RCFGBuilder took 354.57 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: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:27,023 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 708.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 190.8 MB). Free memory was 939.3 MB in the beginning and 1.2 GB in the end (delta: -212.5 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.76 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 354.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:35:28,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:35:28,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:35:28,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:35:28,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:35:28,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:35:28,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:35:28,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:35:28,986 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:35:28,989 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:35:28,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:35:28,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:35:28,992 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:35:28,994 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:35:28,995 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:35:28,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:35:28,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:35:28,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:35:29,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:35:29,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:35:29,007 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:35:29,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:35:29,012 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:35:29,013 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:35:29,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:35:29,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:35:29,017 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:35:29,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:35:29,019 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:35:29,020 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:35:29,020 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:35:29,021 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:35:29,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:35:29,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:35:29,023 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:35:29,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:35:29,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:35:29,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:35:29,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:35:29,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:35:29,026 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:35:29,027 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:35:29,051 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:35:29,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:35:29,061 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:35:29,062 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:35:29,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:35:29,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:35:29,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:35:29,063 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:35:29,063 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:35:29,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:35:29,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:35:29,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:35:29,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:35:29,065 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:35:29,065 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:35:29,065 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:35:29,066 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:35:29,066 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:35:29,066 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:35:29,067 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:35:29,067 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:35:29,067 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:35:29,067 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:35:29,068 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:35:29,068 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:35:29,068 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:35:29,068 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:35:29,069 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:35:29,069 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:35:29,069 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:35:29,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:35:29,070 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:35:29,070 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:35:29,071 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 -> bf7caf8b5e03b8708ec88ae4bc42b921f30f7e63 [2019-11-26 02:35:29,359 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:35:29,369 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:35:29,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:35:29,376 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:35:29,376 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:35:29,377 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i [2019-11-26 02:35:29,431 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/e05f01123/22af91fab44d44e8aefec3d4c76dabd5/FLAGc68dcec11 [2019-11-26 02:35:29,906 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:35:29,907 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/sv-benchmarks/c/pthread-wmm/mix055_power.oepc.i [2019-11-26 02:35:29,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/e05f01123/22af91fab44d44e8aefec3d4c76dabd5/FLAGc68dcec11 [2019-11-26 02:35:30,254 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/ukojak/data/e05f01123/22af91fab44d44e8aefec3d4c76dabd5 [2019-11-26 02:35:30,259 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:35:30,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:35:30,263 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:35:30,263 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:35:30,268 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:35:30,269 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:30,272 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac5e758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30, skipping insertion in model container [2019-11-26 02:35:30,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:30,280 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:35:30,349 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:35:30,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:35:30,829 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:35:30,888 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:35:30,961 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:35:30,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30 WrapperNode [2019-11-26 02:35:30,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:35:30,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:35:30,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:35:30,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:35:30,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:30,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,014 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:35:31,015 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:35:31,015 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:35:31,015 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:35:31,022 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,022 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,027 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,028 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,049 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... [2019-11-26 02:35:31,060 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:35:31,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:35:31,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:35:31,061 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:35:31,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:35:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9337391a-d5c6-417d-b81d-2a012af39c2d/bin/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 [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:35:31,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:35:31,113 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:35:31,114 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-11-26 02:35:31,114 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-11-26 02:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:35:31,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:35:31,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:35:31,117 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:35:31,282 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-26 02:35:31,286 INFO L168 Benchmark]: Toolchain (without parser) took 1024.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -134.6 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:31,286 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:35:31,287 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:31,287 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.66 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. [2019-11-26 02:35:31,288 INFO L168 Benchmark]: Boogie Preprocessor took 45.65 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. [2019-11-26 02:35:31,289 INFO L168 Benchmark]: RCFGBuilder took 223.14 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: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2019-11-26 02:35:31,291 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 699.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 153.6 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.66 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 45.65 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 223.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...