./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.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_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/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 2dd793b1f4f49f659d6d0e32dad73188a8c90523 ............................................................................................................................................................................................... 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_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/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 2dd793b1f4f49f659d6d0e32dad73188a8c90523 ................................................................................................................................................................................................... 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 21:31:45,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:31:45,512 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:31:45,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:31:45,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:31:45,521 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:31:45,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:31:45,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:31:45,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:31:45,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:31:45,526 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:31:45,527 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:31:45,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:31:45,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:31:45,528 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:31:45,529 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:31:45,530 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:31:45,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:31:45,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:31:45,533 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:31:45,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:31:45,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:31:45,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:31:45,536 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:31:45,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:31:45,538 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:31:45,539 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:31:45,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:31:45,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:31:45,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:31:45,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:31:45,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:31:45,541 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:31:45,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:31:45,542 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:31:45,542 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:31:45,543 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:31:45,543 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:31:45,543 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:31:45,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:31:45,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:31:45,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 21:31:45,554 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:31:45,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:31:45,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:31:45,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:31:45,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:31:45,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:31:45,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:31:45,555 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:31:45,555 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 21:31:45,555 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:31:45,556 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:31:45,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:31:45,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:31:45,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:31:45,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:31:45,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:31:45,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:31:45,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:31:45,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:31:45,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:31:45,558 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 21:31:45,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 21:31:45,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:31:45,559 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_f50d9b99-5006-4169-9516-1f67f57064ad/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 -> 2dd793b1f4f49f659d6d0e32dad73188a8c90523 [2019-12-01 21:31:45,656 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:31:45,663 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:31:45,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:31:45,667 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:31:45,667 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:31:45,667 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i [2019-12-01 21:31:45,705 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/8adf2a719/094596ed67ae41a1846538e09f94fc9a/FLAG5a0399930 [2019-12-01 21:31:46,133 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:31:46,133 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i [2019-12-01 21:31:46,143 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/8adf2a719/094596ed67ae41a1846538e09f94fc9a/FLAG5a0399930 [2019-12-01 21:31:46,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/8adf2a719/094596ed67ae41a1846538e09f94fc9a [2019-12-01 21:31:46,480 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:31:46,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:31:46,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:31:46,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:31:46,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:31:46,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,492 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787fdc98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46, skipping insertion in model container [2019-12-01 21:31:46,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:31:46,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:31:46,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:31:46,793 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:31:46,838 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:31:46,885 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:31:46,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46 WrapperNode [2019-12-01 21:31:46,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:31:46,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:31:46,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:31:46,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:31:46,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,906 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,924 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:31:46,924 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:31:46,924 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:31:46,924 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:31:46,930 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,934 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... [2019-12-01 21:31:46,952 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:31:46,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:31:46,953 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:31:46,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:31:46,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/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 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 21:31:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 21:31:46,995 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 21:31:46,995 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 21:31:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 21:31:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 21:31:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 21:31:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 21:31:46,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:31:46,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:31:46,997 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 21:31:47,088 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 21:31:47,091 INFO L168 Benchmark]: Toolchain (without parser) took 609.33 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 934.1 MB in the beginning and 1.0 GB in the end (delta: -94.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:31:47,091 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 21:31:47,092 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 934.1 MB in the beginning and 1.1 GB in the end (delta: -121.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. [2019-12-01 21:31:47,092 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.92 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 21:31:47,093 INFO L168 Benchmark]: Boogie Preprocessor took 28.47 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 21:31:47,093 INFO L168 Benchmark]: RCFGBuilder took 137.00 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-01 21:31:47,095 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 955.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 89.7 MB). Free memory was 934.1 MB in the beginning and 1.1 GB in the end (delta: -121.9 MB). Peak memory consumption was 18.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.92 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.47 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 137.00 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 21:31:48,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 21:31:48,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 21:31:48,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 21:31:48,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 21:31:48,543 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 21:31:48,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 21:31:48,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 21:31:48,547 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 21:31:48,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 21:31:48,548 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 21:31:48,549 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 21:31:48,549 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 21:31:48,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 21:31:48,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 21:31:48,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 21:31:48,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 21:31:48,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 21:31:48,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 21:31:48,556 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 21:31:48,557 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 21:31:48,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 21:31:48,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 21:31:48,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 21:31:48,561 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 21:31:48,561 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 21:31:48,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 21:31:48,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 21:31:48,562 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 21:31:48,563 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 21:31:48,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 21:31:48,563 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 21:31:48,564 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 21:31:48,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 21:31:48,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 21:31:48,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 21:31:48,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 21:31:48,566 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 21:31:48,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 21:31:48,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 21:31:48,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 21:31:48,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 21:31:48,578 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 21:31:48,578 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 21:31:48,578 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 21:31:48,578 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 21:31:48,579 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 21:31:48,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 21:31:48,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 21:31:48,579 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 21:31:48,579 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 21:31:48,580 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 21:31:48,581 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 21:31:48,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 21:31:48,581 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 21:31:48,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 21:31:48,582 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 21:31:48,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 21:31:48,583 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_f50d9b99-5006-4169-9516-1f67f57064ad/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 -> 2dd793b1f4f49f659d6d0e32dad73188a8c90523 [2019-12-01 21:31:48,752 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 21:31:48,763 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 21:31:48,765 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 21:31:48,767 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 21:31:48,767 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 21:31:48,768 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i [2019-12-01 21:31:48,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/93503b5e3/7c36794c30a941488ab8b2e628e891e0/FLAG8a9b8f3bc [2019-12-01 21:31:49,188 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 21:31:49,188 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/sv-benchmarks/c/pthread-wmm/mix025_rmo.oepc.i [2019-12-01 21:31:49,198 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/93503b5e3/7c36794c30a941488ab8b2e628e891e0/FLAG8a9b8f3bc [2019-12-01 21:31:49,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/bin/ukojak/data/93503b5e3/7c36794c30a941488ab8b2e628e891e0 [2019-12-01 21:31:49,209 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 21:31:49,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 21:31:49,210 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 21:31:49,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 21:31:49,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 21:31:49,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,215 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 09:31:49, skipping insertion in model container [2019-12-01 21:31:49,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 21:31:49,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 21:31:49,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:31:49,512 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 21:31:49,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 21:31:49,601 INFO L208 MainTranslator]: Completed translation [2019-12-01 21:31:49,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49 WrapperNode [2019-12-01 21:31:49,602 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 21:31:49,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 21:31:49,602 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 21:31:49,602 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 21:31:49,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,638 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 21:31:49,638 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 21:31:49,638 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 21:31:49,638 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 21:31:49,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,647 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,648 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,661 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... [2019-12-01 21:31:49,668 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 21:31:49,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 21:31:49,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 21:31:49,668 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 21:31:49,669 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:31:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f50d9b99-5006-4169-9516-1f67f57064ad/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 21:31:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 21:31:49,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 21:31:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 21:31:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 21:31:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 21:31:49,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 21:31:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 21:31:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 21:31:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 21:31:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 21:31:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 21:31:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 21:31:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 21:31:49,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 21:31:49,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 21:31:49,713 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 21:31:49,814 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 21:31:49,817 INFO L168 Benchmark]: Toolchain (without parser) took 606.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). Peak memory consumption was 4.7 MB. Max. memory is 11.5 GB. [2019-12-01 21:31:49,817 INFO L168 Benchmark]: CDTParser took 0.19 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 21:31:49,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 391.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -149.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. [2019-12-01 21:31:49,818 INFO L168 Benchmark]: Boogie Procedure Inliner took 35.61 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 21:31:49,819 INFO L168 Benchmark]: Boogie Preprocessor took 30.27 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 21:31:49,819 INFO L168 Benchmark]: RCFGBuilder took 147.20 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: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-12-01 21:31:49,822 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 391.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 948.4 MB in the beginning and 1.1 GB in the end (delta: -149.2 MB). Peak memory consumption was 26.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 35.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 147.20 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...