./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/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 03bd54420cb2063ae0fda825a0f80376f3e690c8 ................................................................................................................................................................................................. 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_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/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 03bd54420cb2063ae0fda825a0f80376f3e690c8 ..................................................................................................................................................................................................... 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 0.1.25-f470102 [2019-12-01 17:44:54,784 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:44:54,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:44:54,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:44:54,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:44:54,794 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:44:54,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:44:54,796 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:44:54,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:44:54,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:44:54,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:44:54,799 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:44:54,800 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:44:54,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:44:54,801 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:44:54,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:44:54,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:44:54,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:44:54,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:44:54,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:44:54,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:44:54,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:44:54,808 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:44:54,809 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:44:54,811 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:44:54,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:44:54,811 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:44:54,811 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:44:54,812 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:44:54,812 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:44:54,812 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:44:54,813 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:44:54,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:44:54,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:44:54,814 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:44:54,814 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:44:54,815 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:44:54,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:44:54,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:44:54,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:44:54,816 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:44:54,816 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 17:44:54,826 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:44:54,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:44:54,827 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:44:54,827 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:44:54,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:44:54,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:44:54,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 17:44:54,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:44:54,829 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:44:54,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:44:54,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:44:54,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:44:54,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:44:54,829 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:44:54,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:44:54,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:44:54,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:44:54,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:44:54,830 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 17:44:54,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 17:44:54,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:44:54,830 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_b56d376f-85af-4754-87b5-2c09967f60f0/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 -> 03bd54420cb2063ae0fda825a0f80376f3e690c8 [2019-12-01 17:44:54,928 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:44:54,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:44:54,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:44:54,939 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:44:54,939 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:44:54,939 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-12-01 17:44:54,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/f976159c8/8b8eae17bf724dc7960a4f0783ce0a93/FLAG8135d4be1 [2019-12-01 17:44:55,376 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:44:55,377 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-12-01 17:44:55,388 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/f976159c8/8b8eae17bf724dc7960a4f0783ce0a93/FLAG8135d4be1 [2019-12-01 17:44:55,396 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/f976159c8/8b8eae17bf724dc7960a4f0783ce0a93 [2019-12-01 17:44:55,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:44:55,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:44:55,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:44:55,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:44:55,402 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:44:55,402 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c8002ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55, skipping insertion in model container [2019-12-01 17:44:55,404 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:44:55,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:44:55,697 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:44:55,705 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 17:44:55,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:44:55,796 INFO L208 MainTranslator]: Completed translation [2019-12-01 17:44:55,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55 WrapperNode [2019-12-01 17:44:55,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:44:55,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 17:44:55,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 17:44:55,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 17:44:55,803 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,835 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 17:44:55,835 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 17:44:55,836 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 17:44:55,836 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 17:44:55,842 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... [2019-12-01 17:44:55,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 17:44:55,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 17:44:55,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 17:44:55,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 17:44:55,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/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 [2019-12-01 17:44:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 17:44:55,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 17:44:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 17:44:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 17:44:55,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 17:44:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 17:44:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 17:44:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 17:44:55,909 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 17:44:55,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 17:44:55,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 17:44:55,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 17:44:55,911 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 17:44:56,142 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 17:44:56,145 INFO L168 Benchmark]: Toolchain (without parser) took 745.88 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 940.9 MB in the beginning and 1.0 GB in the end (delta: -91.5 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:56,146 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 17:44:56,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 397.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -130.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:56,147 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 17:44:56,147 INFO L168 Benchmark]: Boogie Preprocessor took 30.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 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. [2019-12-01 17:44:56,148 INFO L168 Benchmark]: RCFGBuilder took 278.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:56,149 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 961.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 397.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 940.9 MB in the beginning and 1.1 GB in the end (delta: -130.5 MB). Peak memory consumption was 19.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.83 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 278.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 17:44:57,607 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 17:44:57,609 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 17:44:57,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 17:44:57,618 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 17:44:57,619 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 17:44:57,620 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 17:44:57,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 17:44:57,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 17:44:57,623 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 17:44:57,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 17:44:57,624 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 17:44:57,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 17:44:57,625 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 17:44:57,626 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 17:44:57,627 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 17:44:57,628 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 17:44:57,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 17:44:57,630 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 17:44:57,631 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 17:44:57,633 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 17:44:57,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 17:44:57,635 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 17:44:57,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 17:44:57,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 17:44:57,638 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 17:44:57,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 17:44:57,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 17:44:57,640 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 17:44:57,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 17:44:57,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 17:44:57,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 17:44:57,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 17:44:57,642 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 17:44:57,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 17:44:57,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 17:44:57,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 17:44:57,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 17:44:57,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 17:44:57,644 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 17:44:57,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 17:44:57,645 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 17:44:57,658 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 17:44:57,658 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 17:44:57,659 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 17:44:57,659 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 17:44:57,659 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 17:44:57,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 17:44:57,660 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 17:44:57,660 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 17:44:57,660 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 17:44:57,660 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 17:44:57,661 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 17:44:57,661 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 17:44:57,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 17:44:57,661 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 17:44:57,661 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 17:44:57,662 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 17:44:57,662 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 17:44:57,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 17:44:57,662 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 17:44:57,662 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 17:44:57,663 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 17:44:57,663 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 17:44:57,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 17:44:57,663 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 17:44:57,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 17:44:57,664 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 17:44:57,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 17:44:57,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 17:44:57,664 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 17:44:57,664 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 17:44:57,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 17:44:57,665 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 17:44:57,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 17:44:57,665 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_b56d376f-85af-4754-87b5-2c09967f60f0/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 -> 03bd54420cb2063ae0fda825a0f80376f3e690c8 [2019-12-01 17:44:57,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 17:44:57,842 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 17:44:57,844 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 17:44:57,845 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 17:44:57,845 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 17:44:57,846 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-12-01 17:44:57,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/741f577b7/52b040fb814a427e8f587fe5f30cdd2b/FLAG637c6d80f [2019-12-01 17:44:58,350 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 17:44:58,351 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/sv-benchmarks/c/pthread-wmm/mix007_pso.opt.i [2019-12-01 17:44:58,361 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/741f577b7/52b040fb814a427e8f587fe5f30cdd2b/FLAG637c6d80f [2019-12-01 17:44:58,370 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/bin/ukojak/data/741f577b7/52b040fb814a427e8f587fe5f30cdd2b [2019-12-01 17:44:58,372 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 17:44:58,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 17:44:58,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 17:44:58,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 17:44:58,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 17:44:58,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a1cb679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58, skipping insertion in model container [2019-12-01 17:44:58,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 17:44:58,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 17:44:58,674 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:44:58,684 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 17:44:58,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 17:44:58,775 INFO L208 MainTranslator]: Completed translation [2019-12-01 17:44:58,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58 WrapperNode [2019-12-01 17:44:58,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 17:44:58,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 17:44:58,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 17:44:58,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 17:44:58,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,797 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,813 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 17:44:58,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 17:44:58,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 17:44:58,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 17:44:58,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,834 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,837 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,840 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... [2019-12-01 17:44:58,844 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 17:44:58,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 17:44:58,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 17:44:58,845 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 17:44:58,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b56d376f-85af-4754-87b5-2c09967f60f0/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 [2019-12-01 17:44:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 17:44:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 17:44:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 17:44:58,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 17:44:58,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 17:44:58,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-12-01 17:44:58,887 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-12-01 17:44:58,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 17:44:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 17:44:58,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 17:44:58,889 WARN L205 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-01 17:44:59,128 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:794) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-12-01 17:44:59,131 INFO L168 Benchmark]: Toolchain (without parser) took 757.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -109.5 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:59,131 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 17:44:59,132 INFO L168 Benchmark]: CACSL2BoogieTranslator took 402.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:59,132 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.17 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:59,133 INFO L168 Benchmark]: Boogie Preprocessor took 31.21 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. [2019-12-01 17:44:59,133 INFO L168 Benchmark]: RCFGBuilder took 284.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. [2019-12-01 17:44:59,135 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 402.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -150.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 284.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.7 MB). Peak memory consumption was 33.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...