./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:30:17,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:30:17,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:30:17,450 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:30:17,450 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:30:17,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:30:17,473 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:30:17,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:30:17,474 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:30:17,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:30:17,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:30:17,474 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:30:17,474 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:30:17,474 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:30:17,474 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:30:17,475 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:30:17,475 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:30:17,476 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:17,476 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:30:17,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:30:17,477 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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 -> 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f [2024-11-13 22:30:17,786 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:30:17,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:30:17,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:30:17,806 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:30:17,807 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:30:17,808 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i Unable to find full path for "g++" [2024-11-13 22:30:19,682 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:30:19,982 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:30:19,983 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i [2024-11-13 22:30:19,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/21d52361f/b2e9d32fadf44c63b868dc337033d77a/FLAG52c9fdcd7 [2024-11-13 22:30:20,013 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/21d52361f/b2e9d32fadf44c63b868dc337033d77a [2024-11-13 22:30:20,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:30:20,019 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:30:20,022 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:20,022 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:30:20,027 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:30:20,028 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@330f55db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20, skipping insertion in model container [2024-11-13 22:30:20,031 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,074 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:30:20,245 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i[1088,1101] [2024-11-13 22:30:20,407 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:20,423 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:30:20,434 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i[1088,1101] [2024-11-13 22:30:20,466 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:20,500 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:30:20,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20 WrapperNode [2024-11-13 22:30:20,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:20,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:20,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:30:20,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:30:20,509 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,538 INFO L138 Inliner]: procedures = 166, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 22:30:20,538 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:20,539 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:30:20,539 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:30:20,539 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:30:20,545 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,546 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,548 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,548 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,556 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,557 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,559 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:30:20,560 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:30:20,560 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:30:20,560 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:30:20,561 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:20,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:20,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:30:20,598 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:30:20,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:30:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:30:20,627 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:30:20,627 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:30:20,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:30:20,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:30:20,629 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 22:30:20,764 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:30:20,766 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:30:20,961 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:30:20,961 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:30:20,998 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:30:20,998 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:30:20,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:20 BoogieIcfgContainer [2024-11-13 22:30:20,998 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:30:21,001 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:30:21,001 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:30:21,013 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:30:21,013 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:20" (1/1) ... [2024-11-13 22:30:21,014 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:30:21,020 INFO L158 Benchmark]: Toolchain (without parser) took 1001.10ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 55.5MB in the end (delta: 36.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:30:21,021 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:21,021 INFO L158 Benchmark]: CACSL2BoogieTranslator took 479.67ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 72.0MB in the end (delta: 19.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:30:21,022 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.42ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 70.5MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:30:21,025 INFO L158 Benchmark]: Boogie Preprocessor took 20.33ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 69.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:21,026 INFO L158 Benchmark]: RCFGBuilder took 438.64ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 56.9MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:30:21,027 INFO L158 Benchmark]: CodeCheck took 17.50ms. Allocated memory is still 117.4MB. Free memory was 56.9MB in the beginning and 55.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:21,029 INFO L338 ainManager$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 0.38ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 479.67ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 72.0MB in the end (delta: 19.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.42ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 70.5MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.33ms. Allocated memory is still 117.4MB. Free memory was 70.5MB in the beginning and 69.5MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 438.64ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 56.9MB in the end (delta: 12.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 17.50ms. Allocated memory is still 117.4MB. Free memory was 56.9MB in the beginning and 55.5MB 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 22:30:21,061 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:30:23,736 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:30:23,855 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:30:23,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:30:23,903 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:30:23,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:30:23,904 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:30:23,905 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:30:23,905 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:30:23,905 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:30:23,906 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:30:23,907 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:30:23,907 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:30:23,907 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:30:23,908 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:23,908 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:30:23,908 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:30:23,909 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:30:23,909 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:30:23,910 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:30:23,910 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:30:23,910 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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 -> 3427cff38b27502f1724e7992c2bbd22dfeaf576101e50c5b78d18afb7a0563f [2024-11-13 22:30:24,245 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:30:24,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:30:24,255 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:30:24,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:30:24,257 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:30:24,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i Unable to find full path for "g++" [2024-11-13 22:30:26,248 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:30:26,495 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:30:26,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i [2024-11-13 22:30:26,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/f418a2cb2/dee9e893177f4b3e812f23532b80cd29/FLAG3135c6b67 [2024-11-13 22:30:26,525 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/data/f418a2cb2/dee9e893177f4b3e812f23532b80cd29 [2024-11-13 22:30:26,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:30:26,529 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:30:26,530 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:26,530 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:30:26,535 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:30:26,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:26,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b4abda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26, skipping insertion in model container [2024-11-13 22:30:26,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:26,564 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:30:26,708 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i[1088,1101] [2024-11-13 22:30:26,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:26,873 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:30:26,884 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_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/sv-benchmarks/c/goblint-regression/13-privatized_18-first-reads_true.i[1088,1101] [2024-11-13 22:30:26,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:30:26,977 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:30:26,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26 WrapperNode [2024-11-13 22:30:26,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:30:26,979 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:26,980 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:30:26,980 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:30:26,987 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,006 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,031 INFO L138 Inliner]: procedures = 173, calls = 22, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 38 [2024-11-13 22:30:27,032 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:30:27,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:30:27,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:30:27,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:30:27,040 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,040 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,048 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,048 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,062 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,064 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,070 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:30:27,071 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:30:27,071 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:30:27,071 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:30:27,072 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:30:26" (1/1) ... [2024-11-13 22:30:27,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:30:27,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:30:27,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:30:27,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:30:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:30:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:30:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:30:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:30:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:30:27,139 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 22:30:27,336 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:30:27,338 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:30:27,543 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:30:27,543 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:30:27,589 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:30:27,589 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:30:27,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:27 BoogieIcfgContainer [2024-11-13 22:30:27,590 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:30:27,591 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:30:27,591 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:30:27,601 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:30:27,601 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:30:27" (1/1) ... [2024-11-13 22:30:27,603 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:30:27,608 INFO L158 Benchmark]: Toolchain (without parser) took 1078.48ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 57.5MB in the end (delta: 2.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-13 22:30:27,608 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:27,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.97ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 38.5MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:30:27,609 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.62ms. Allocated memory is still 83.9MB. Free memory was 38.5MB in the beginning and 36.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:27,609 INFO L158 Benchmark]: Boogie Preprocessor took 37.38ms. Allocated memory is still 83.9MB. Free memory was 36.7MB in the beginning and 35.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:27,610 INFO L158 Benchmark]: RCFGBuilder took 519.44ms. Allocated memory is still 83.9MB. Free memory was 35.6MB in the beginning and 59.0MB in the end (delta: -23.4MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2024-11-13 22:30:27,610 INFO L158 Benchmark]: CodeCheck took 15.31ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 57.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:30:27,613 INFO L338 ainManager$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 0.31ms. Allocated memory is still 83.9MB. Free memory is still 65.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 448.97ms. Allocated memory is still 83.9MB. Free memory was 59.5MB in the beginning and 38.5MB in the end (delta: 21.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.62ms. Allocated memory is still 83.9MB. Free memory was 38.5MB in the beginning and 36.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 37.38ms. Allocated memory is still 83.9MB. Free memory was 36.7MB in the beginning and 35.6MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 519.44ms. Allocated memory is still 83.9MB. Free memory was 35.6MB in the beginning and 59.0MB in the end (delta: -23.4MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * CodeCheck took 15.31ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 57.5MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:30:27,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8c70b3b1-7c00-4dc3-b3c3-6f7f0c9563cd/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