./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_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_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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_95bec2f0-e98f-42f4-bf82-4989d0e73631/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 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:48,398 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:48,463 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:10:48,468 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:10:48,468 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:10:48,491 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:48,492 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:10:48,492 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:10:48,493 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:48,493 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:48,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:48,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:10:48,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:48,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:48,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:48,494 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:10:48,495 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:48,495 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:48,495 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:48,495 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:48,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:48,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:48,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:48,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:48,496 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:10:48,496 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:10:48,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:10:48,496 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_95bec2f0-e98f-42f4-bf82-4989d0e73631/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 -> 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 [2024-11-13 23:10:48,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:48,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:48,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:48,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:48,822 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:48,826 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i Unable to find full path for "g++" [2024-11-13 23:10:50,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:51,061 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:51,065 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i [2024-11-13 23:10:51,084 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/a54d97034/db49c615b0c04ef4bff967325aeab068/FLAGbf49c1f50 [2024-11-13 23:10:51,278 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/a54d97034/db49c615b0c04ef4bff967325aeab068 [2024-11-13 23:10:51,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:51,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:51,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:51,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:51,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:51,290 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20925e0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51, skipping insertion in model container [2024-11-13 23:10:51,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,342 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:51,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:51,706 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:51,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:51,802 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:51,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51 WrapperNode [2024-11-13 23:10:51,804 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:51,805 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:51,805 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:51,805 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:51,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,865 INFO L138 Inliner]: procedures = 165, calls = 107, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 144 [2024-11-13 23:10:51,866 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:51,866 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:51,866 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:51,866 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:51,874 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,874 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,878 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,887 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,890 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,891 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,892 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,895 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:51,896 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:51,896 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:51,896 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:51,897 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:51" (1/1) ... [2024-11-13 23:10:51,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:51,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:51,935 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:51,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:10:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:10:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:10:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 23:10:51,966 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 23:10:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:10:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:10:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:10:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:51,968 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 23:10:52,131 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:52,133 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:52,535 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:10:52,535 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:52,566 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:52,566 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:10:52,566 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:52 BoogieIcfgContainer [2024-11-13 23:10:52,566 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:52,567 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:52,567 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:52,577 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:52,578 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:52" (1/1) ... [2024-11-13 23:10:52,579 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:10:52,584 INFO L158 Benchmark]: Toolchain (without parser) took 1302.05ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 70.0MB in the end (delta: 48.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 23:10:52,585 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:52,585 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.29ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 96.5MB in the end (delta: 21.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:10:52,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 61.12ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 94.3MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:52,586 INFO L158 Benchmark]: Boogie Preprocessor took 28.63ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 92.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:52,586 INFO L158 Benchmark]: RCFGBuilder took 671.06ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 71.4MB in the end (delta: 21.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:10:52,587 INFO L158 Benchmark]: CodeCheck took 15.41ms. Allocated memory is still 142.6MB. Free memory was 71.4MB in the beginning and 70.0MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:52,589 INFO L338 ainManager$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 0.44ms. Allocated memory is still 142.6MB. Free memory is still 81.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 521.29ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 96.5MB in the end (delta: 21.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 61.12ms. Allocated memory is still 142.6MB. Free memory was 96.5MB in the beginning and 94.3MB in the end (delta: 2.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.63ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 92.6MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 671.06ms. Allocated memory is still 142.6MB. Free memory was 92.6MB in the beginning and 71.4MB in the end (delta: 21.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 15.41ms. Allocated memory is still 142.6MB. Free memory was 71.4MB in the beginning and 70.0MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:10:52,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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_95bec2f0-e98f-42f4-bf82-4989d0e73631/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 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:55,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:55,348 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 23:10:55,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:55,416 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:10:55,416 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:10:55,416 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:55,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:10:55,417 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:10:55,418 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:10:55,418 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:55,418 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:10:55,418 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:10:55,418 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:55,424 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:55,424 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:10:55,424 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:55,425 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:10:55,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:55,425 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:55,425 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:10:55,426 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:10:55,426 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:55,426 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:10:55,426 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_95bec2f0-e98f-42f4-bf82-4989d0e73631/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 -> 9205365dcda04af07212d180b1c6367c5de79b6e0d2e09ec11b949fed58626f5 [2024-11-13 23:10:55,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:55,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:55,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:55,746 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:55,747 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:55,748 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i Unable to find full path for "g++" [2024-11-13 23:10:57,566 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:57,912 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:57,913 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/sv-benchmarks/c/goblint-regression/06-symbeq_23-idxsense_nr.i [2024-11-13 23:10:57,940 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/883a506f0/fc90216e2f7f40a6ae8becc94e01a4fe/FLAGa3f35a217 [2024-11-13 23:10:57,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/data/883a506f0/fc90216e2f7f40a6ae8becc94e01a4fe [2024-11-13 23:10:57,970 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:57,974 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:57,975 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:57,976 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:57,982 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:57,982 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:57" (1/1) ... [2024-11-13 23:10:57,985 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bf6be4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:57, skipping insertion in model container [2024-11-13 23:10:57,985 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:57" (1/1) ... [2024-11-13 23:10:58,034 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:58,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:58,542 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:58,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:58,682 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:58,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58 WrapperNode [2024-11-13 23:10:58,683 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:58,684 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:58,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:58,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:58,690 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,704 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,730 INFO L138 Inliner]: procedures = 169, calls = 107, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 145 [2024-11-13 23:10:58,730 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:58,731 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:58,731 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:58,731 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:58,739 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,763 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,766 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,768 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,769 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,772 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:58,773 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:58,773 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:58,773 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:58,774 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:58" (1/1) ... [2024-11-13 23:10:58,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:58,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:58,807 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:58,815 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:58,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 23:10:58,842 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:10:58,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:58,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:58,844 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 23:10:59,028 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:59,030 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:59,552 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:10:59,553 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:59,593 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:59,593 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 23:10:59,594 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:59 BoogieIcfgContainer [2024-11-13 23:10:59,594 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:59,595 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:59,595 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:59,606 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:59,606 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:59" (1/1) ... [2024-11-13 23:10:59,608 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:10:59,614 INFO L158 Benchmark]: Toolchain (without parser) took 1639.54ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.4MB in the end (delta: 11.6MB). Peak memory consumption was 13.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:59,617 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:59,618 INFO L158 Benchmark]: CACSL2BoogieTranslator took 708.35ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 68.5MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:10:59,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.45ms. Allocated memory is still 117.4MB. Free memory was 68.5MB in the beginning and 66.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:59,618 INFO L158 Benchmark]: Boogie Preprocessor took 41.57ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:59,619 INFO L158 Benchmark]: RCFGBuilder took 820.88ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 81.8MB in the end (delta: -17.9MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2024-11-13 23:10:59,619 INFO L158 Benchmark]: CodeCheck took 16.51ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 80.4MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:10:59,621 INFO L338 ainManager$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 0.39ms. Allocated memory is still 117.4MB. Free memory is still 84.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 708.35ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 68.5MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.45ms. Allocated memory is still 117.4MB. Free memory was 68.5MB in the beginning and 66.1MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.57ms. Allocated memory is still 117.4MB. Free memory was 66.1MB in the beginning and 63.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 820.88ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 81.8MB in the end (delta: -17.9MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * CodeCheck took 16.51ms. Allocated memory is still 117.4MB. Free memory was 81.8MB in the beginning and 80.4MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:10:59,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bec2f0-e98f-42f4-bf82-4989d0e73631/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