./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b5699aa Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/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 da5cc917fe4ce9837546b096f935354c3e28a3d1 ............................................................................................................................................................................................... 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_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/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 da5cc917fe4ce9837546b096f935354c3e28a3d1 ................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-6b5699a [2019-11-26 02:55:56,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:55:56,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:55:56,366 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:55:56,366 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:55:56,367 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:55:56,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:55:56,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:55:56,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:55:56,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:55:56,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:55:56,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:55:56,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:55:56,377 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:55:56,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:55:56,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:55:56,379 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:55:56,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:55:56,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:55:56,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:55:56,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:55:56,387 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:55:56,388 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:55:56,389 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:55:56,392 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:55:56,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:55:56,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:55:56,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:55:56,397 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:55:56,398 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:55:56,399 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:55:56,399 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:55:56,400 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:55:56,401 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:55:56,403 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:55:56,403 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:55:56,405 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:55:56,405 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:55:56,405 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:55:56,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:55:56,409 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:55:56,410 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-26 02:55:56,429 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:55:56,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:55:56,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:55:56,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:55:56,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:55:56,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:55:56,432 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:55:56,432 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:55:56,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 02:55:56,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:55:56,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:55:56,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:55:56,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:55:56,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:55:56,434 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:55:56,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:55:56,435 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:55:56,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:55:56,435 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:55:56,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:55:56,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:55:56,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:55:56,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:55:56,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:55:56,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:55:56,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:55:56,437 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-26 02:55:56,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 02:55:56,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:55:56,438 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_b0ffd666-112a-410c-a668-8bdc1c877097/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 -> da5cc917fe4ce9837546b096f935354c3e28a3d1 [2019-11-26 02:55:56,611 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:55:56,621 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:55:56,627 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:55:56,628 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:55:56,633 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:55:56,633 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-26 02:55:56,678 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/b4a587eb7/4a3c038e1cbe412784d176b8bf32bcb5/FLAG7014f38f7 [2019-11-26 02:55:57,191 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:55:57,192 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-26 02:55:57,214 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/b4a587eb7/4a3c038e1cbe412784d176b8bf32bcb5/FLAG7014f38f7 [2019-11-26 02:55:57,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/b4a587eb7/4a3c038e1cbe412784d176b8bf32bcb5 [2019-11-26 02:55:57,491 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:55:57,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:55:57,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:55:57,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:55:57,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:55:57,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:55:57" (1/1) ... [2019-11-26 02:55:57,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bea897f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:57, skipping insertion in model container [2019-11-26 02:55:57,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:55:57" (1/1) ... [2019-11-26 02:55:57,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:55:57,559 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:55:58,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:55:58,026 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:55:58,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:55:58,178 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:55:58,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58 WrapperNode [2019-11-26 02:55:58,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:55:58,179 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:55:58,179 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:55:58,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:55:58,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,206 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:55:58,231 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:55:58,231 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:55:58,231 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:55:58,240 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,240 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,289 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... [2019-11-26 02:55:58,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:55:58,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:55:58,314 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:55:58,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:55:58,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:55:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:55:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:55:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-26 02:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:55:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:55:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:55:58,379 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:55:58,379 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:55:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:55:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:55:58,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:55:58,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:55:58,382 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:55:58,827 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:55:58,831 INFO L168 Benchmark]: Toolchain (without parser) took 1337.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -125.2 MB). Peak memory consumption was 16.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:55:58,831 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:55:58,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 682.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. [2019-11-26 02:55:58,832 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:55:58,833 INFO L168 Benchmark]: Boogie Preprocessor took 82.41 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-26 02:55:58,833 INFO L168 Benchmark]: RCFGBuilder took 515.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:55:58,836 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 682.94 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -163.6 MB). Peak memory consumption was 23.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 51.39 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 82.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 515.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.1 MB). Peak memory consumption was 33.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-6b5699a [2019-11-26 02:56:00,662 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 02:56:00,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 02:56:00,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 02:56:00,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 02:56:00,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 02:56:00,677 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 02:56:00,678 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 02:56:00,680 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 02:56:00,681 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 02:56:00,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 02:56:00,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 02:56:00,683 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 02:56:00,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 02:56:00,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 02:56:00,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 02:56:00,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 02:56:00,690 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 02:56:00,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 02:56:00,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 02:56:00,700 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 02:56:00,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 02:56:00,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 02:56:00,707 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 02:56:00,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 02:56:00,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 02:56:00,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 02:56:00,712 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 02:56:00,713 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 02:56:00,714 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 02:56:00,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 02:56:00,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 02:56:00,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 02:56:00,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 02:56:00,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 02:56:00,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 02:56:00,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 02:56:00,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 02:56:00,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 02:56:00,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 02:56:00,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 02:56:00,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-26 02:56:00,742 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 02:56:00,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 02:56:00,744 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-26 02:56:00,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-26 02:56:00,745 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 02:56:00,745 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 02:56:00,746 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 02:56:00,746 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 02:56:00,746 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 02:56:00,746 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 02:56:00,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 02:56:00,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 02:56:00,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 02:56:00,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 02:56:00,748 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 02:56:00,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 02:56:00,749 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 02:56:00,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 02:56:00,749 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 02:56:00,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 02:56:00,750 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-26 02:56:00,750 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-26 02:56:00,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 02:56:00,751 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 02:56:00,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:56:00,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 02:56:00,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 02:56:00,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 02:56:00,752 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-26 02:56:00,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 02:56:00,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 02:56:00,753 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-26 02:56:00,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 02:56:00,753 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_b0ffd666-112a-410c-a668-8bdc1c877097/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 -> da5cc917fe4ce9837546b096f935354c3e28a3d1 [2019-11-26 02:56:01,035 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 02:56:01,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 02:56:01,047 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 02:56:01,049 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 02:56:01,049 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 02:56:01,049 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-26 02:56:01,096 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/9c4859229/ec5778726283439fae7ee5d35c481d02/FLAG8caebc958 [2019-11-26 02:56:01,588 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 02:56:01,589 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/sv-benchmarks/c/pthread-wmm/rfi009_rmo.opt.i [2019-11-26 02:56:01,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/9c4859229/ec5778726283439fae7ee5d35c481d02/FLAG8caebc958 [2019-11-26 02:56:01,924 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/data/9c4859229/ec5778726283439fae7ee5d35c481d02 [2019-11-26 02:56:01,930 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 02:56:01,932 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-26 02:56:01,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 02:56:01,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 02:56:01,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 02:56:01,941 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:01" (1/1) ... [2019-11-26 02:56:01,945 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c50d8cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:01, skipping insertion in model container [2019-11-26 02:56:01,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:56:01" (1/1) ... [2019-11-26 02:56:01,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 02:56:02,010 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-26 02:56:02,462 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:56:02,480 INFO L201 MainTranslator]: Completed pre-run [2019-11-26 02:56:02,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 02:56:02,658 INFO L205 MainTranslator]: Completed translation [2019-11-26 02:56:02,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02 WrapperNode [2019-11-26 02:56:02,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 02:56:02,660 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 02:56:02,660 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 02:56:02,660 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 02:56:02,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 02:56:02,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 02:56:02,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 02:56:02,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 02:56:02,729 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,734 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... [2019-11-26 02:56:02,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 02:56:02,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-26 02:56:02,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-26 02:56:02,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-26 02:56:02,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:56:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b0ffd666-112a-410c-a668-8bdc1c877097/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-26 02:56:02,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-26 02:56:02,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-26 02:56:02,839 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-26 02:56:02,839 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-26 02:56:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-26 02:56:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-26 02:56:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-26 02:56:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-26 02:56:02,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-26 02:56:02,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-26 02:56:02,842 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-26 02:56:03,239 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:791) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:618) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:567) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-26 02:56:03,244 INFO L168 Benchmark]: Toolchain (without parser) took 1311.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -108.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:03,244 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:56:03,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 725.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:03,246 INFO L168 Benchmark]: Boogie Procedure Inliner took 61.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:03,246 INFO L168 Benchmark]: Boogie Preprocessor took 48.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-26 02:56:03,247 INFO L168 Benchmark]: RCFGBuilder took 470.80 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: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2019-11-26 02:56:03,250 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 725.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -146.6 MB). Peak memory consumption was 26.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 61.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 48.50 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 470.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1271) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...