./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-lit/sssc12.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-lit/sssc12.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 94001a9ab0492f7774a7e81f183179cf0060947b701e48f51b2989eec22ae051 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:20:51,564 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:20:51,657 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:20:51,666 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:20:51,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:20:51,687 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:20:51,688 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:20:51,688 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:20:51,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:20:51,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:20:51,688 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:20:51,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:20:51,689 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:20:51,690 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:20:51,690 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:20:51,690 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:20:51,690 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:20:51,690 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:20:51,690 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:20:51,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:20:51,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:20:51,691 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:20:51,691 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:20:51,691 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:20:51,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:20:51,691 INFO L153 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_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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(reach_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 -> 94001a9ab0492f7774a7e81f183179cf0060947b701e48f51b2989eec22ae051 [2024-11-13 20:20:51,995 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:20:52,008 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:20:52,012 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:20:52,014 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:20:52,014 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:20:52,015 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-lit/sssc12.i Unable to find full path for "g++" [2024-11-13 20:20:53,915 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:20:54,212 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:20:54,213 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i [2024-11-13 20:20:54,234 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/c47200236/dfee9b7582e0430086aaaa4068882e9c/FLAG434492afe [2024-11-13 20:20:54,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/c47200236/dfee9b7582e0430086aaaa4068882e9c [2024-11-13 20:20:54,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:20:54,479 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:20:54,480 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:20:54,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:20:54,484 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:20:54,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:20:54" (1/1) ... [2024-11-13 20:20:54,490 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46adb861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:54, skipping insertion in model container [2024-11-13 20:20:54,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:20:54" (1/1) ... [2024-11-13 20:20:54,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:20:55,136 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i[47777,47790] [2024-11-13 20:20:55,152 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:20:55,166 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:20:55,207 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i[47777,47790] [2024-11-13 20:20:55,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:20:55,276 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:20:55,277 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55 WrapperNode [2024-11-13 20:20:55,278 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:20:55,279 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:20:55,279 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:20:55,280 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:20:55,286 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,299 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,317 INFO L138 Inliner]: procedures = 275, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-13 20:20:55,317 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:20:55,318 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:20:55,318 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:20:55,318 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:20:55,323 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,323 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,332 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,336 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,337 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,339 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:20:55,340 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:20:55,340 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:20:55,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:20:55,341 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:20:55,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:20:55,378 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:20:55,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:20:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure thr [2024-11-13 20:20:55,408 INFO L138 BoogieDeclarations]: Found implementation of procedure thr [2024-11-13 20:20:55,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:20:55,409 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:20:55,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:20:55,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:20:55,412 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:20:55,546 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:20:55,548 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:20:55,706 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:20:55,707 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:20:55,724 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:20:55,724 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:20:55,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:20:55 BoogieIcfgContainer [2024-11-13 20:20:55,725 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:20:55,726 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:20:55,726 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:20:55,736 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:20:55,736 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:20:55" (1/1) ... [2024-11-13 20:20:55,737 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:20:55,742 INFO L158 Benchmark]: Toolchain (without parser) took 1262.94ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 43.6MB in the end (delta: 46.9MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 20:20:55,743 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:20:55,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 798.55ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 61.4MB in the end (delta: 28.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:20:55,743 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.42ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 59.5MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:20:55,744 INFO L158 Benchmark]: Boogie Preprocessor took 21.11ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 58.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:20:55,744 INFO L158 Benchmark]: RCFGBuilder took 385.38ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 44.9MB in the end (delta: 13.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:20:55,744 INFO L158 Benchmark]: CodeCheck took 15.02ms. Allocated memory is still 117.4MB. Free memory was 44.9MB in the beginning and 43.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:20:55,747 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 798.55ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 61.4MB in the end (delta: 28.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.42ms. Allocated memory is still 117.4MB. Free memory was 61.4MB in the beginning and 59.5MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 21.11ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 58.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 385.38ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 44.9MB in the end (delta: 13.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 15.02ms. Allocated memory is still 117.4MB. Free memory was 44.9MB in the beginning and 43.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:20:55,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-lit/sssc12.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 94001a9ab0492f7774a7e81f183179cf0060947b701e48f51b2989eec22ae051 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:20:58,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:20:58,580 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:20:58,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:20:58,631 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:20:58,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:20:58,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:20:58,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:20:58,632 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:20:58,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:20:58,633 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:20:58,634 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:20:58,635 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:20:58,635 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:20:58,635 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:20:58,635 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:20:58,635 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:20:58,636 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:20:58,636 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:20:58,636 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:20:58,636 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:20:58,636 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:20:58,636 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:20:58,636 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:20:58,637 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:20:58,637 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:20:58,637 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:20:58,637 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:20:58,637 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:20:58,638 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:20:58,638 INFO L153 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_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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(reach_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 -> 94001a9ab0492f7774a7e81f183179cf0060947b701e48f51b2989eec22ae051 [2024-11-13 20:20:58,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:20:59,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:20:59,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:20:59,006 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:20:59,007 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:20:59,008 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-lit/sssc12.i Unable to find full path for "g++" [2024-11-13 20:21:00,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:21:01,336 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:21:01,340 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i [2024-11-13 20:21:01,363 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/5d30aeddd/79ad53ed3ffe44e487d9f7cf8a578bdf/FLAG7aa77ebbf [2024-11-13 20:21:01,549 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/data/5d30aeddd/79ad53ed3ffe44e487d9f7cf8a578bdf [2024-11-13 20:21:01,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:21:01,553 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:21:01,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:01,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:21:01,560 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:21:01,561 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:01" (1/1) ... [2024-11-13 20:21:01,561 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d53c2a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:01, skipping insertion in model container [2024-11-13 20:21:01,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:01" (1/1) ... [2024-11-13 20:21:01,611 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:21:02,194 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i[47777,47790] [2024-11-13 20:21:02,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:02,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:21:02,307 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/sv-benchmarks/c/pthread-lit/sssc12.i[47777,47790] [2024-11-13 20:21:02,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:02,384 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:21:02,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02 WrapperNode [2024-11-13 20:21:02,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:02,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:02,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:21:02,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:21:02,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,412 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,439 INFO L138 Inliner]: procedures = 282, calls = 22, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 74 [2024-11-13 20:21:02,439 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:02,440 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:21:02,440 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:21:02,440 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:21:02,450 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,454 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,454 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,476 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,479 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,487 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,494 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:21:02,497 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:21:02,497 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:21:02,497 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:21:02,502 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:02" (1/1) ... [2024-11-13 20:21:02,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:02,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:21:02,543 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:21:02,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:21:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure thr [2024-11-13 20:21:02,597 INFO L138 BoogieDeclarations]: Found implementation of procedure thr [2024-11-13 20:21:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:21:02,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:21:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 20:21:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:21:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:21:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:21:02,598 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:21:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:21:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:21:02,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:21:02,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:21:02,601 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:21:02,796 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:21:02,799 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:21:03,005 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:21:03,006 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:21:03,029 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:21:03,029 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:21:03,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:03 BoogieIcfgContainer [2024-11-13 20:21:03,030 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:21:03,031 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:21:03,031 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:21:03,044 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:21:03,044 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:03" (1/1) ... [2024-11-13 20:21:03,045 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:21:03,049 INFO L158 Benchmark]: Toolchain (without parser) took 1496.22ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 44.9MB in the end (delta: 13.8MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2024-11-13 20:21:03,050 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:21:03,050 INFO L158 Benchmark]: CACSL2BoogieTranslator took 831.04ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 28.5MB in the end (delta: 30.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:21:03,051 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.62ms. Allocated memory is still 83.9MB. Free memory was 28.5MB in the beginning and 26.2MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:21:03,051 INFO L158 Benchmark]: Boogie Preprocessor took 56.03ms. Allocated memory is still 83.9MB. Free memory was 26.2MB in the beginning and 24.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:21:03,052 INFO L158 Benchmark]: RCFGBuilder took 533.32ms. Allocated memory is still 83.9MB. Free memory was 24.5MB in the beginning and 46.4MB in the end (delta: -21.9MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2024-11-13 20:21:03,052 INFO L158 Benchmark]: CodeCheck took 17.35ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 44.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:21:03,054 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Concurrent programs are currently unsupported: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 831.04ms. Allocated memory is still 83.9MB. Free memory was 58.7MB in the beginning and 28.5MB in the end (delta: 30.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.62ms. Allocated memory is still 83.9MB. Free memory was 28.5MB in the beginning and 26.2MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 56.03ms. Allocated memory is still 83.9MB. Free memory was 26.2MB in the beginning and 24.5MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 533.32ms. Allocated memory is still 83.9MB. Free memory was 24.5MB in the beginning and 46.4MB in the end (delta: -21.9MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * CodeCheck took 17.35ms. Allocated memory is still 83.9MB. Free memory was 46.4MB in the beginning and 44.9MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:21:03,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a7fb0d8-5e7a-44cb-b24e-6db90f640cc1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported