./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.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_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i -s /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/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 9222a3f5c6e43e50a123f3e3b8dc0081d2f8b337 ............................................................................................................................................................................................... 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_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i -s /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/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 9222a3f5c6e43e50a123f3e3b8dc0081d2f8b337 ................................................................................................................................................................................................... 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 03:22:16,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:22:16,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:22:16,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:22:16,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:22:16,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:22:16,317 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:22:16,318 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:22:16,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:22:16,320 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:22:16,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:22:16,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:22:16,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:22:16,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:22:16,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:22:16,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:22:16,324 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:22:16,324 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:22:16,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:22:16,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:22:16,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:22:16,329 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:22:16,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:22:16,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:22:16,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:22:16,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:22:16,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:22:16,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:22:16,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:22:16,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:22:16,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:22:16,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:22:16,334 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:22:16,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:22:16,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:22:16,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:22:16,336 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:22:16,336 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:22:16,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:22:16,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:22:16,337 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:22:16,338 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 03:22:16,347 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:22:16,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:22:16,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:22:16,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:22:16,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:22:16,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:22:16,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:22:16,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:22:16,350 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:22:16,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:22:16,350 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:22:16,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 03:22:16,351 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:22:16,351 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_04e610e5-e196-4f4b-a008-76d27a5f94df/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 -> 9222a3f5c6e43e50a123f3e3b8dc0081d2f8b337 [2019-12-01 03:22:16,453 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:22:16,461 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:22:16,464 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:22:16,466 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:22:16,466 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:22:16,467 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i [2019-12-01 03:22:16,512 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/57f3b33db/86b82ee3cc514da2ab4723847d1fb3da/FLAG390cc5b56 [2019-12-01 03:22:16,965 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:22:16,965 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i [2019-12-01 03:22:16,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/57f3b33db/86b82ee3cc514da2ab4723847d1fb3da/FLAG390cc5b56 [2019-12-01 03:22:17,504 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/57f3b33db/86b82ee3cc514da2ab4723847d1fb3da [2019-12-01 03:22:17,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:22:17,512 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:22:17,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:17,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:22:17,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:22:17,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4060fd46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17, skipping insertion in model container [2019-12-01 03:22:17,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:22:17,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:22:17,833 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:17,840 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:22:17,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:17,928 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:22:17,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17 WrapperNode [2019-12-01 03:22:17,929 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:17,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:17,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:22:17,929 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:22:17,935 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,949 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,966 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:17,966 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:22:17,966 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:22:17,966 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:22:17,973 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,991 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... [2019-12-01 03:22:17,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:22:17,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:22:17,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:22:17,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:22:17,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/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 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:22:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:22:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:22:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:22:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:22:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:22:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:22:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:22:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:22:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:22:18,040 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 03:22:18,280 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 03:22:18,283 INFO L168 Benchmark]: Toolchain (without parser) took 771.66 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 939.8 MB in the beginning and 1.0 GB in the end (delta: -81.0 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:18,284 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 03:22:18,284 INFO L168 Benchmark]: CACSL2BoogieTranslator took 415.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -119.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:18,285 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.99 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 03:22:18,285 INFO L168 Benchmark]: Boogie Preprocessor took 28.64 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 03:22:18,286 INFO L168 Benchmark]: RCFGBuilder took 286.68 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: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:18,288 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 961.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 415.41 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 97.5 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -119.0 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.99 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 28.64 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 286.68 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 03:22:19,789 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 03:22:19,791 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 03:22:19,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 03:22:19,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 03:22:19,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 03:22:19,800 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 03:22:19,802 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 03:22:19,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 03:22:19,804 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 03:22:19,804 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 03:22:19,805 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 03:22:19,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 03:22:19,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 03:22:19,806 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 03:22:19,807 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 03:22:19,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 03:22:19,808 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 03:22:19,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 03:22:19,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 03:22:19,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 03:22:19,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 03:22:19,814 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 03:22:19,815 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 03:22:19,817 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 03:22:19,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 03:22:19,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 03:22:19,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 03:22:19,818 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 03:22:19,819 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 03:22:19,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 03:22:19,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 03:22:19,820 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 03:22:19,820 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 03:22:19,821 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 03:22:19,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 03:22:19,822 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 03:22:19,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 03:22:19,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 03:22:19,822 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 03:22:19,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 03:22:19,823 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 03:22:19,833 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 03:22:19,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 03:22:19,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 03:22:19,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 03:22:19,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 03:22:19,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 03:22:19,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 03:22:19,835 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 03:22:19,835 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 03:22:19,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 03:22:19,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 03:22:19,836 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 03:22:19,837 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 03:22:19,837 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 03:22:19,837 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 03:22:19,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 03:22:19,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 03:22:19,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 03:22:19,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 03:22:19,837 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 03:22:19,838 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 03:22:19,838 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_04e610e5-e196-4f4b-a008-76d27a5f94df/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 -> 9222a3f5c6e43e50a123f3e3b8dc0081d2f8b337 [2019-12-01 03:22:20,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 03:22:20,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 03:22:20,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 03:22:20,020 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 03:22:20,021 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 03:22:20,021 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i [2019-12-01 03:22:20,058 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/774463a66/8c6409df787e4d0b9df41d98125e9d17/FLAGfc326b0ee [2019-12-01 03:22:20,583 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 03:22:20,584 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/sv-benchmarks/c/pthread-wmm/mix003_rmo.opt.0.i [2019-12-01 03:22:20,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/774463a66/8c6409df787e4d0b9df41d98125e9d17/FLAGfc326b0ee [2019-12-01 03:22:21,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/bin/ukojak/data/774463a66/8c6409df787e4d0b9df41d98125e9d17 [2019-12-01 03:22:21,107 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 03:22:21,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 03:22:21,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:21,112 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 03:22:21,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 03:22:21,117 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@359df4b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21, skipping insertion in model container [2019-12-01 03:22:21,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 03:22:21,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 03:22:21,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:21,424 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 03:22:21,466 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 03:22:21,512 INFO L208 MainTranslator]: Completed translation [2019-12-01 03:22:21,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21 WrapperNode [2019-12-01 03:22:21,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 03:22:21,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:21,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 03:22:21,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 03:22:21,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 03:22:21,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 03:22:21,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 03:22:21,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 03:22:21,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,561 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,571 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... [2019-12-01 03:22:21,582 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 03:22:21,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 03:22:21,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 03:22:21,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 03:22:21,583 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 03:22:21" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_04e610e5-e196-4f4b-a008-76d27a5f94df/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 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-01 03:22:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-12-01 03:22:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-12-01 03:22:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-12-01 03:22:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-12-01 03:22:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-12-01 03:22:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-12-01 03:22:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 03:22:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 03:22:21,626 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 03:22:21,861 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 03:22:21,865 INFO L168 Benchmark]: Toolchain (without parser) took 755.62 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.0 GB in the end (delta: -99.1 MB). Peak memory consumption was 16.8 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:21,865 INFO L168 Benchmark]: CDTParser took 0.14 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 03:22:21,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 401.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:21,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 37.05 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: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:21,867 INFO L168 Benchmark]: Boogie Preprocessor took 31.39 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 03:22:21,867 INFO L168 Benchmark]: RCFGBuilder took 280.67 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: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2019-12-01 03:22:21,869 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 401.77 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 947.0 MB in the beginning and 1.1 GB in the end (delta: -136.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 37.05 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.39 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 280.67 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1281) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...