./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/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_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 013bb91f520a17a9cdc0cfee70ba812e0f5d104f38897431df1c1d9fa0ad9ebb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:48:26,036 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:48:26,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:48:26,142 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:48:26,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:48:26,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:48:26,181 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:48:26,181 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:48:26,182 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:48:26,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:48:26,182 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:48:26,183 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:48:26,183 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:48:26,184 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:48:26,185 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:48:26,186 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:48:26,186 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:48:26,186 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:48:26,186 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:48:26,187 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:48:26,187 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:48:26,187 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:48:26,187 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:48:26,187 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:48:26,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:26,187 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:48:26,188 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:48:26,188 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:48:26,188 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:48:26,188 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:48:26,188 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_21b20089-9c0a-4cb8-ae8a-0b823211b59b/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 ! overflow) ) 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 -> 013bb91f520a17a9cdc0cfee70ba812e0f5d104f38897431df1c1d9fa0ad9ebb [2024-11-13 22:48:26,506 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:48:26,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:48:26,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:48:26,518 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:48:26,518 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:48:26,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i Unable to find full path for "g++" [2024-11-13 22:48:28,404 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:48:28,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:48:28,827 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i [2024-11-13 22:48:28,847 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/21a76c444/e66fb279462a4902ad4c5e89e18464de/FLAG8677d7de8 [2024-11-13 22:48:28,977 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/21a76c444/e66fb279462a4902ad4c5e89e18464de [2024-11-13 22:48:28,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:48:28,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:48:28,983 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:28,983 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:48:28,988 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:48:28,989 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:28" (1/1) ... [2024-11-13 22:48:28,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@371018d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:28, skipping insertion in model container [2024-11-13 22:48:28,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:28" (1/1) ... [2024-11-13 22:48:29,040 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:48:29,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:29,609 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:48:29,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:29,715 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:48:29,716 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29 WrapperNode [2024-11-13 22:48:29,716 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:29,717 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:29,717 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:48:29,717 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:48:29,722 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,753 INFO L138 Inliner]: procedures = 269, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 60 [2024-11-13 22:48:29,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:29,754 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:48:29,754 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:48:29,754 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:48:29,761 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,761 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,763 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,764 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,769 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,770 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,772 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,774 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:48:29,775 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:48:29,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:48:29,775 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:48:29,776 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:29" (1/1) ... [2024-11-13 22:48:29,784 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:29,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:48:29,817 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:48:29,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:48:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:48:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:48:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:48:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:48:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:48:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:48:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:48:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:48:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:48:29,845 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 22:48:29,980 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:48:29,982 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:48:30,165 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:48:30,165 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:48:30,193 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:48:30,193 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:48:30,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:30 BoogieIcfgContainer [2024-11-13 22:48:30,194 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:48:30,195 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:48:30,196 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:48:30,206 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:48:30,206 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:30" (1/1) ... [2024-11-13 22:48:30,207 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:48:30,213 INFO L158 Benchmark]: Toolchain (without parser) took 1230.90ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 45.6MB in the end (delta: 46.7MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:48:30,213 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 167.8MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:30,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 733.10ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 64.3MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:48:30,214 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.96ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 62.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:30,214 INFO L158 Benchmark]: Boogie Preprocessor took 20.51ms. Allocated memory is still 117.4MB. Free memory was 62.5MB in the beginning and 61.3MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:48:30,215 INFO L158 Benchmark]: RCFGBuilder took 418.97ms. Allocated memory is still 117.4MB. Free memory was 61.3MB in the beginning and 46.9MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:48:30,218 INFO L158 Benchmark]: CodeCheck took 16.06ms. Allocated memory is still 117.4MB. Free memory was 46.9MB in the beginning and 45.6MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:30,220 INFO L338 ainManager$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 0.42ms. Allocated memory is still 167.8MB. Free memory is still 105.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 733.10ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 64.3MB in the end (delta: 27.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.96ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 62.5MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.51ms. Allocated memory is still 117.4MB. Free memory was 62.5MB in the beginning and 61.3MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 418.97ms. Allocated memory is still 117.4MB. Free memory was 61.3MB in the beginning and 46.9MB in the end (delta: 14.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 16.06ms. Allocated memory is still 117.4MB. Free memory was 46.9MB in the beginning and 45.6MB 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 22:48:30,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/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_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/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_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 013bb91f520a17a9cdc0cfee70ba812e0f5d104f38897431df1c1d9fa0ad9ebb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:48:32,967 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:48:33,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 22:48:33,150 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:48:33,151 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:48:33,152 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:48:33,152 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:48:33,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:48:33,152 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:48:33,153 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:48:33,153 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:48:33,153 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:48:33,153 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:48:33,153 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:48:33,154 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:48:33,155 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:48:33,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:48:33,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:33,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:48:33,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:48:33,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:48:33,156 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:48:33,156 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:48:33,156 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:48:33,156 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_21b20089-9c0a-4cb8-ae8a-0b823211b59b/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 ! overflow) ) 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 -> 013bb91f520a17a9cdc0cfee70ba812e0f5d104f38897431df1c1d9fa0ad9ebb [2024-11-13 22:48:33,461 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:48:33,475 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:48:33,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:48:33,480 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:48:33,481 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:48:33,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i Unable to find full path for "g++" [2024-11-13 22:48:35,392 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:48:35,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:48:35,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/sv-benchmarks/c/goblint-regression/04-mutex_17-ps_add1_nr.i [2024-11-13 22:48:35,659 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/e93d9f957/e2b6eabb2825499fb29c264b10c176a8/FLAGcf33572d5 [2024-11-13 22:48:35,687 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/data/e93d9f957/e2b6eabb2825499fb29c264b10c176a8 [2024-11-13 22:48:35,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:48:35,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:48:35,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:35,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:48:35,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:48:35,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:35" (1/1) ... [2024-11-13 22:48:35,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65a3b3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:35, skipping insertion in model container [2024-11-13 22:48:35,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:35" (1/1) ... [2024-11-13 22:48:35,730 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:48:36,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:36,165 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:48:36,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:36,348 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:48:36,349 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36 WrapperNode [2024-11-13 22:48:36,349 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:36,350 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:36,350 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:48:36,350 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:48:36,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,400 INFO L138 Inliner]: procedures = 273, calls = 16, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 60 [2024-11-13 22:48:36,400 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:36,401 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:48:36,403 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:48:36,403 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:48:36,410 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,413 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,414 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,422 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,424 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,426 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,427 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,430 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:48:36,431 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:48:36,431 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:48:36,431 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:48:36,432 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:36,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:48:36,470 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:48:36,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:48:36,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 22:48:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 22:48:36,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:48:36,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:48:36,495 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 22:48:36,633 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:48:36,634 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:48:36,874 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:48:36,874 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:48:36,899 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:48:36,899 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:48:36,899 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:36 BoogieIcfgContainer [2024-11-13 22:48:36,900 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:48:36,900 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:48:36,900 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:48:36,911 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:48:36,911 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:36" (1/1) ... [2024-11-13 22:48:36,912 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:48:36,917 INFO L158 Benchmark]: Toolchain (without parser) took 1226.28ms. Allocated memory is still 109.1MB. Free memory was 83.9MB in the beginning and 79.3MB in the end (delta: 4.6MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2024-11-13 22:48:36,918 INFO L158 Benchmark]: CDTParser took 2.48ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:36,918 INFO L158 Benchmark]: CACSL2BoogieTranslator took 657.24ms. Allocated memory is still 109.1MB. Free memory was 83.7MB in the beginning and 54.7MB in the end (delta: 28.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:48:36,919 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.34ms. Allocated memory is still 109.1MB. Free memory was 54.7MB in the beginning and 52.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:36,919 INFO L158 Benchmark]: Boogie Preprocessor took 29.69ms. Allocated memory is still 109.1MB. Free memory was 52.5MB in the beginning and 51.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:36,920 INFO L158 Benchmark]: RCFGBuilder took 468.68ms. Allocated memory is still 109.1MB. Free memory was 51.0MB in the beginning and 80.1MB in the end (delta: -29.1MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2024-11-13 22:48:36,920 INFO L158 Benchmark]: CodeCheck took 15.46ms. Allocated memory is still 109.1MB. Free memory was 80.1MB in the beginning and 79.3MB in the end (delta: 846.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:48:36,922 INFO L338 ainManager$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 2.48ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 657.24ms. Allocated memory is still 109.1MB. Free memory was 83.7MB in the beginning and 54.7MB in the end (delta: 28.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.34ms. Allocated memory is still 109.1MB. Free memory was 54.7MB in the beginning and 52.7MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.69ms. Allocated memory is still 109.1MB. Free memory was 52.5MB in the beginning and 51.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 468.68ms. Allocated memory is still 109.1MB. Free memory was 51.0MB in the beginning and 80.1MB in the end (delta: -29.1MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * CodeCheck took 15.46ms. Allocated memory is still 109.1MB. Free memory was 80.1MB in the beginning and 79.3MB in the end (delta: 846.0kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:48:36,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21b20089-9c0a-4cb8-ae8a-0b823211b59b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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