./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.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_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/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_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/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_bb8cc57e-ea1b-420b-8151-6507ff07998f/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 a812aad62102b8bb20af57f89ce6dbf7fb9ee1fa63f6f8ecf164ccf61d0713cb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:59:39,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:59:39,941 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:59:39,951 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:59:39,951 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:59:39,982 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:59:39,983 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:59:39,983 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:59:39,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:59:39,984 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:59:39,984 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:59:39,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:59:39,986 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:59:39,987 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:59:39,987 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:59:39,987 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:59:39,987 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:59:39,987 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:59:39,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:39,988 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:59:39,988 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:59:39,988 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:59:39,988 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:59:39,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:59:39,988 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_bb8cc57e-ea1b-420b-8151-6507ff07998f/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 -> a812aad62102b8bb20af57f89ce6dbf7fb9ee1fa63f6f8ecf164ccf61d0713cb [2024-11-13 20:59:40,409 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:59:40,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:59:40,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:59:40,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:59:40,429 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:59:40,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i Unable to find full path for "g++" [2024-11-13 20:59:42,859 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:59:43,421 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:59:43,422 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i [2024-11-13 20:59:43,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/202343393/d71958e2de1a4bdba78ee8d9a34975de/FLAGd51b9a879 [2024-11-13 20:59:43,486 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/202343393/d71958e2de1a4bdba78ee8d9a34975de [2024-11-13 20:59:43,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:59:43,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:59:43,494 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:43,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:59:43,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:59:43,505 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:43" (1/1) ... [2024-11-13 20:59:43,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3924200e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:43, skipping insertion in model container [2024-11-13 20:59:43,508 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:43" (1/1) ... [2024-11-13 20:59:43,580 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:59:44,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:44,343 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:59:44,446 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:44,547 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:59:44,548 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44 WrapperNode [2024-11-13 20:59:44,548 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:44,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:44,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:59:44,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:59:44,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,592 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,643 INFO L138 Inliner]: procedures = 268, calls = 104, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 134 [2024-11-13 20:59:44,644 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:44,645 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:59:44,645 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:59:44,645 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:59:44,658 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,658 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,681 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,685 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,687 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,692 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:59:44,693 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:59:44,693 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:59:44,693 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:59:44,695 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:44" (1/1) ... [2024-11-13 20:59:44,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:44,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:59:44,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:59:44,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:59:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:59:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:59:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:59:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:59:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:59:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:59:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:59:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:59:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 20:59:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 20:59:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:59:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:59:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:59:44,791 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:59:44,984 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:59:44,987 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:59:45,580 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:59:45,580 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:59:45,660 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:59:45,661 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:59:45,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:45 BoogieIcfgContainer [2024-11-13 20:59:45,661 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:59:45,665 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:59:45,665 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:59:45,679 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:59:45,679 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:45" (1/1) ... [2024-11-13 20:59:45,681 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:59:45,692 INFO L158 Benchmark]: Toolchain (without parser) took 2200.01ms. Allocated memory is still 117.4MB. Free memory was 93.1MB in the beginning and 88.7MB in the end (delta: 4.4MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2024-11-13 20:59:45,693 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 142.6MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:45,694 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1055.66ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 62.4MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:59:45,694 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.55ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 59.9MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:45,699 INFO L158 Benchmark]: Boogie Preprocessor took 47.49ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 58.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:45,699 INFO L158 Benchmark]: RCFGBuilder took 968.36ms. Allocated memory is still 117.4MB. Free memory was 58.1MB in the beginning and 90.0MB in the end (delta: -31.9MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2024-11-13 20:59:45,700 INFO L158 Benchmark]: CodeCheck took 24.04ms. Allocated memory is still 117.4MB. Free memory was 90.0MB in the beginning and 88.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:45,706 INFO L338 ainManager$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 0.59ms. Allocated memory is still 142.6MB. Free memory is still 77.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1055.66ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 62.4MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.55ms. Allocated memory is still 117.4MB. Free memory was 62.4MB in the beginning and 59.9MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.49ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 58.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 968.36ms. Allocated memory is still 117.4MB. Free memory was 58.1MB in the beginning and 90.0MB in the end (delta: -31.9MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * CodeCheck took 24.04ms. Allocated memory is still 117.4MB. Free memory was 90.0MB in the beginning and 88.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:59:45,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/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_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/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_bb8cc57e-ea1b-420b-8151-6507ff07998f/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 a812aad62102b8bb20af57f89ce6dbf7fb9ee1fa63f6f8ecf164ccf61d0713cb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:59:49,285 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:59:49,472 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 20:59:49,538 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:59:49,539 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:59:49,539 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:59:49,540 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:59:49,540 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:59:49,540 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:59:49,541 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:59:49,543 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:59:49,543 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:59:49,544 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:59:49,544 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:59:49,544 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:59:49,544 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:59:49,545 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:59:49,545 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:59:49,545 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:59:49,545 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:59:49,546 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:59:49,546 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:59:49,546 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:59:49,546 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:59:49,546 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:59:49,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:49,547 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:59:49,547 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:59:49,547 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:59:49,548 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:59:49,548 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:59:49,548 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:59:49,548 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_bb8cc57e-ea1b-420b-8151-6507ff07998f/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 -> a812aad62102b8bb20af57f89ce6dbf7fb9ee1fa63f6f8ecf164ccf61d0713cb [2024-11-13 20:59:50,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:59:50,039 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:59:50,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:59:50,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:59:50,043 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:59:50,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i Unable to find full path for "g++" [2024-11-13 20:59:52,587 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:59:52,971 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:59:52,972 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/sv-benchmarks/c/goblint-regression/06-symbeq_08-tricky_address3.i [2024-11-13 20:59:53,009 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/677c74239/5f40732c5c90485ab732685b44eaf05b/FLAG063be5654 [2024-11-13 20:59:53,033 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/data/677c74239/5f40732c5c90485ab732685b44eaf05b [2024-11-13 20:59:53,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:59:53,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:59:53,040 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:53,040 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:59:53,046 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:59:53,047 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:53" (1/1) ... [2024-11-13 20:59:53,048 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b435473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:53, skipping insertion in model container [2024-11-13 20:59:53,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:59:53" (1/1) ... [2024-11-13 20:59:53,106 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:59:54,025 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:54,084 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:59:54,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:59:54,295 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:59:54,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54 WrapperNode [2024-11-13 20:59:54,296 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:59:54,298 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:54,298 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:59:54,298 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:59:54,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,402 INFO L138 Inliner]: procedures = 272, calls = 104, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 134 [2024-11-13 20:59:54,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:59:54,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:59:54,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:59:54,408 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:59:54,421 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,427 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,428 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,451 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,458 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,461 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,464 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,475 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:59:54,476 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:59:54,476 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:59:54,476 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:59:54,478 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:59:54" (1/1) ... [2024-11-13 20:59:54,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:59:54,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:59:54,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:59:54,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:59:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:59:54,579 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:59:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:59:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:59:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:59:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 20:59:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 20:59:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 20:59:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 20:59:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:59:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2024-11-13 20:59:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2024-11-13 20:59:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:59:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:59:54,583 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 20:59:54,845 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:59:54,848 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:59:55,572 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 20:59:55,572 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:59:55,634 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:59:55,635 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:59:55,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:55 BoogieIcfgContainer [2024-11-13 20:59:55,635 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:59:55,638 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:59:55,639 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:59:55,654 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:59:55,654 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:59:55" (1/1) ... [2024-11-13 20:59:55,656 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 20:59:55,664 INFO L158 Benchmark]: Toolchain (without parser) took 2625.36ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 78.4MB in the end (delta: 13.2MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-11-13 20:59:55,669 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:55,669 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1256.88ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 59.5MB in the end (delta: 32.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 20:59:55,670 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.74ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 56.6MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:55,670 INFO L158 Benchmark]: Boogie Preprocessor took 71.00ms. Allocated memory is still 117.4MB. Free memory was 56.6MB in the beginning and 54.2MB in the end (delta: 2.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:59:55,671 INFO L158 Benchmark]: RCFGBuilder took 1159.30ms. Allocated memory is still 117.4MB. Free memory was 54.2MB in the beginning and 80.1MB in the end (delta: -25.9MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 20:59:55,671 INFO L158 Benchmark]: CodeCheck took 23.47ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:59:55,677 INFO L338 ainManager$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 83.9MB. Free memory is still 64.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1256.88ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 59.5MB in the end (delta: 32.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.74ms. Allocated memory is still 117.4MB. Free memory was 59.5MB in the beginning and 56.6MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 71.00ms. Allocated memory is still 117.4MB. Free memory was 56.6MB in the beginning and 54.2MB in the end (delta: 2.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1159.30ms. Allocated memory is still 117.4MB. Free memory was 54.2MB in the beginning and 80.1MB in the end (delta: -25.9MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. * CodeCheck took 23.47ms. Allocated memory is still 117.4MB. Free memory was 80.1MB in the beginning and 78.4MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 20:59:55,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb8cc57e-ea1b-420b-8151-6507ff07998f/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