./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c --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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:49:18,897 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:49:18,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:49:19,003 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:49:19,003 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:49:19,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:49:19,045 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:49:19,046 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:49:19,047 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:49:19,047 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:49:19,049 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:49:19,049 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:49:19,049 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:49:19,049 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:49:19,050 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:49:19,050 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:49:19,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:49:19,050 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:49:19,051 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:49:19,052 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:49:19,052 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:49:19,052 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:49:19,052 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:49:19,052 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:19,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:49:19,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:49:19,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:49:19,053 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:49:19,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:49:19,053 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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-13 16:49:19,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:49:19,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:49:19,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:49:19,433 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:49:19,433 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:49:19,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c Unable to find full path for "g++" [2024-11-13 16:49:21,747 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:49:22,082 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:49:22,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-13 16:49:22,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/3382392dc/14eae93e7ea54187bb6f5db3f1001de6/FLAG88514fed6 [2024-11-13 16:49:22,132 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/3382392dc/14eae93e7ea54187bb6f5db3f1001de6 [2024-11-13 16:49:22,135 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:49:22,137 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:49:22,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:22,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:49:22,147 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:49:22,148 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,149 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fc89b42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22, skipping insertion in model container [2024-11-13 16:49:22,151 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:49:22,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:22,387 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:49:22,428 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:22,446 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:49:22,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22 WrapperNode [2024-11-13 16:49:22,447 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:22,448 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:22,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:49:22,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:49:22,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,464 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,484 INFO L138 Inliner]: procedures = 25, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-13 16:49:22,484 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:22,485 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:49:22,485 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:49:22,486 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:49:22,492 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,493 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,496 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,497 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,506 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,510 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,512 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,513 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,516 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:49:22,517 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:49:22,517 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:49:22,517 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:49:22,518 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:22" (1/1) ... [2024-11-13 16:49:22,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:22,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:49:22,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:49:22,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:49:22,582 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 16:49:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 16:49:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 16:49:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 16:49:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:49:22,583 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:49:22,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:49:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 16:49:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 16:49:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:49:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:49:22,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:49:22,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:49:22,585 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 16:49:22,720 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:49:22,722 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:23,203 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:49:23,203 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:23,221 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:23,221 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:49:23,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:23 BoogieIcfgContainer [2024-11-13 16:49:23,222 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:23,223 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:23,223 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:23,234 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:23,234 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:23" (1/1) ... [2024-11-13 16:49:23,235 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:49:23,241 INFO L158 Benchmark]: Toolchain (without parser) took 1102.86ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 56.4MB in the end (delta: 35.8MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 16:49:23,241 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:49:23,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.28ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 79.6MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:49:23,242 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.12ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.5MB in the end (delta: 1.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:49:23,243 INFO L158 Benchmark]: Boogie Preprocessor took 30.64ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 77.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:49:23,243 INFO L158 Benchmark]: RCFGBuilder took 705.35ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 57.8MB in the end (delta: 19.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:49:23,244 INFO L158 Benchmark]: CodeCheck took 16.18ms. Allocated memory is still 117.4MB. Free memory was 57.8MB in the beginning and 56.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:49:23,250 INFO L338 ainManager$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 0.29ms. Allocated memory is still 83.9MB. Free memory is still 40.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.28ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 79.6MB in the end (delta: 12.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.12ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 78.5MB in the end (delta: 1.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.64ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 77.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 705.35ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 57.8MB in the end (delta: 19.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 16.18ms. Allocated memory is still 117.4MB. Free memory was 57.8MB in the beginning and 56.4MB 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 16:49:23,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:49:26,224 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:49:26,355 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 16:49:26,398 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:49:26,399 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:49:26,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:49:26,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:49:26,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:49:26,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:49:26,400 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:49:26,400 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:49:26,402 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:49:26,402 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:49:26,402 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:49:26,404 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:49:26,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:26,405 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:49:26,406 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:26,406 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:49:26,406 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:49:26,407 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_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-13 16:49:26,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:49:26,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:49:26,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:49:26,764 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:49:26,765 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:49:26,766 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c Unable to find full path for "g++" [2024-11-13 16:49:29,113 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:49:29,403 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:49:29,404 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-13 16:49:29,416 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/543c92c8b/44ad6265ffa241058d975ccac54276f1/FLAGe42d2b8c7 [2024-11-13 16:49:29,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/data/543c92c8b/44ad6265ffa241058d975ccac54276f1 [2024-11-13 16:49:29,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:49:29,452 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:49:29,455 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:29,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:49:29,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:49:29,465 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:29,466 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aa3db1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29, skipping insertion in model container [2024-11-13 16:49:29,466 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:29,498 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:49:29,815 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 16:49:29,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:29,853 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:49:29,914 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:49:29,939 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:49:29,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29 WrapperNode [2024-11-13 16:49:29,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:49:29,943 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:29,943 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:49:29,943 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:49:29,952 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:29,972 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,003 INFO L138 Inliner]: procedures = 27, calls = 32, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68 [2024-11-13 16:49:30,004 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:49:30,007 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:49:30,007 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:49:30,007 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:49:30,017 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,030 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,057 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,071 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,076 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,078 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,085 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:49:30,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:49:30,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:49:30,087 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:49:30,089 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:49:29" (1/1) ... [2024-11-13 16:49:30,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:49:30,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:49:30,139 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:49:30,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:49:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 16:49:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 16:49:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:49:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 16:49:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 16:49:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 16:49:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 16:49:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 16:49:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:49:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:49:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:49:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:49:30,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:49:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 16:49:30,191 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 16:49:30,347 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:49:30,350 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:49:31,067 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:49:31,067 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:49:31,098 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:49:31,098 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 16:49:31,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:31 BoogieIcfgContainer [2024-11-13 16:49:31,099 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:49:31,102 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:49:31,102 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:49:31,151 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:49:31,151 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:49:31" (1/1) ... [2024-11-13 16:49:31,154 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:49:31,162 INFO L158 Benchmark]: Toolchain (without parser) took 1709.47ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 58.6MB in the end (delta: 1.8MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2024-11-13 16:49:31,163 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:49:31,163 INFO L158 Benchmark]: CACSL2BoogieTranslator took 487.33ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 47.3MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:49:31,164 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.67ms. Allocated memory is still 83.9MB. Free memory was 47.3MB in the beginning and 45.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:49:31,168 INFO L158 Benchmark]: Boogie Preprocessor took 79.48ms. Allocated memory is still 83.9MB. Free memory was 45.8MB in the beginning and 44.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:49:31,168 INFO L158 Benchmark]: RCFGBuilder took 1011.87ms. Allocated memory is still 83.9MB. Free memory was 44.1MB in the beginning and 22.6MB in the end (delta: 21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:49:31,169 INFO L158 Benchmark]: CodeCheck took 57.95ms. Allocated memory is still 83.9MB. Free memory was 22.6MB in the beginning and 58.6MB in the end (delta: -36.0MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2024-11-13 16:49:31,171 INFO L338 ainManager$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 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 487.33ms. Allocated memory is still 83.9MB. Free memory was 60.4MB in the beginning and 47.3MB in the end (delta: 13.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.67ms. Allocated memory is still 83.9MB. Free memory was 47.3MB in the beginning and 45.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.48ms. Allocated memory is still 83.9MB. Free memory was 45.8MB in the beginning and 44.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1011.87ms. Allocated memory is still 83.9MB. Free memory was 44.1MB in the beginning and 22.6MB in the end (delta: 21.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 57.95ms. Allocated memory is still 83.9MB. Free memory was 22.6MB in the beginning and 58.6MB in the end (delta: -36.0MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:49:31,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bcab1d0f-5ceb-4272-bbe5-6909f555892b/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