./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:24:57,807 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:24:57,925 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:24:57,932 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:24:57,932 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:24:57,963 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:24:57,964 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:24:57,965 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:24:57,969 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:24:57,969 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:24:57,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:24:57,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:24:57,970 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:24:57,971 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:24:57,972 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:24:57,974 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:24:57,974 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:24:57,974 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:24:57,974 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:24:57,975 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:24:57,975 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:24:57,975 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:24:57,975 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:24:57,975 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:24:57,975 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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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 -> 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c [2024-11-13 22:24:58,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:24:58,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:24:58,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:24:58,354 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:24:58,354 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:24:58,356 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c Unable to find full path for "g++" [2024-11-13 22:25:00,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:00,971 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:00,973 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c [2024-11-13 22:25:00,992 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/a398993c3/b28d375037bb43c0949459037295f023/FLAG78ea17de9 [2024-11-13 22:25:01,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/a398993c3/b28d375037bb43c0949459037295f023 [2024-11-13 22:25:01,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:01,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:01,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:01,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:01,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:01,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@133182eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01, skipping insertion in model container [2024-11-13 22:25:01,213 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,234 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:01,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:01,467 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:01,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:01,561 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:01,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01 WrapperNode [2024-11-13 22:25:01,562 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:01,563 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:01,563 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:01,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:01,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,584 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,627 INFO L138 Inliner]: procedures = 25, calls = 33, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-13 22:25:01,627 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:01,628 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:01,628 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:01,628 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:01,638 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,639 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,643 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,644 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,673 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,679 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,680 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,686 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:01,687 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:01,689 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:01,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:01,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:01" (1/1) ... [2024-11-13 22:25:01,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:01,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:01,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:01,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:01,786 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 22:25:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 22:25:01,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:01,787 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:25:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:25:01,787 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:25:01,787 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:25:01,788 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:25:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:25:01,788 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:25:01,788 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:25:01,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:25:01,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:25:01,789 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 22:25:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 22:25:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:01,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:01,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:25:01,792 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:25:01,984 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:01,987 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:02,438 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:02,439 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:02,457 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:02,457 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:25:02,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:02 BoogieIcfgContainer [2024-11-13 22:25:02,458 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:02,458 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:02,459 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:02,471 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:02,471 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:02" (1/1) ... [2024-11-13 22:25:02,472 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:02,479 INFO L158 Benchmark]: Toolchain (without parser) took 1274.94ms. Allocated memory is still 167.8MB. Free memory was 126.7MB in the beginning and 89.7MB in the end (delta: 37.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:25:02,479 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 167.8MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:02,480 INFO L158 Benchmark]: CACSL2BoogieTranslator took 357.90ms. Allocated memory is still 167.8MB. Free memory was 126.4MB in the beginning and 114.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:02,481 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.89ms. Allocated memory is still 167.8MB. Free memory was 114.0MB in the beginning and 112.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:02,481 INFO L158 Benchmark]: Boogie Preprocessor took 58.85ms. Allocated memory is still 167.8MB. Free memory was 112.7MB in the beginning and 111.4MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:02,482 INFO L158 Benchmark]: RCFGBuilder took 770.24ms. Allocated memory is still 167.8MB. Free memory was 111.4MB in the beginning and 91.1MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:02,482 INFO L158 Benchmark]: CodeCheck took 18.24ms. Allocated memory is still 167.8MB. Free memory was 90.8MB in the beginning and 89.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:02,485 INFO L338 ainManager$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 0.46ms. Allocated memory is still 167.8MB. Free memory is still 106.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 357.90ms. Allocated memory is still 167.8MB. Free memory was 126.4MB in the beginning and 114.0MB in the end (delta: 12.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.89ms. Allocated memory is still 167.8MB. Free memory was 114.0MB in the beginning and 112.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 58.85ms. Allocated memory is still 167.8MB. Free memory was 112.7MB in the beginning and 111.4MB in the end (delta: 1.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 770.24ms. Allocated memory is still 167.8MB. Free memory was 111.4MB in the beginning and 91.1MB in the end (delta: 20.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 18.24ms. Allocated memory is still 167.8MB. Free memory was 90.8MB in the beginning and 89.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:25:02,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:25:05,810 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:25:05,985 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 22:25:06,040 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:25:06,041 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:25:06,042 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:25:06,043 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:25:06,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:25:06,044 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:25:06,045 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:25:06,046 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:25:06,046 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:25:06,046 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:25:06,046 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:25:06,046 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:25:06,047 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:25:06,048 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:25:06,048 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:25:06,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:06,050 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:25:06,050 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:25:06,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:25:06,051 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:25:06,051 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:25:06,051 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:25:06,051 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_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/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 -> 60539e5483ee028af31550fcc6bdc40a30b35263f2407e34b5392a698998aa9c [2024-11-13 22:25:06,404 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:25:06,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:25:06,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:25:06,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:25:06,429 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:25:06,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c Unable to find full path for "g++" [2024-11-13 22:25:08,683 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:25:08,997 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:25:08,998 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/sv-benchmarks/c/weaver/chl-chromosome-subst.wvr.c [2024-11-13 22:25:09,009 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/7e8908997/5c3170e24bc844bf9942054bb8c02b49/FLAG897aa62a6 [2024-11-13 22:25:09,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/data/7e8908997/5c3170e24bc844bf9942054bb8c02b49 [2024-11-13 22:25:09,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:25:09,048 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:25:09,051 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:09,051 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:25:09,057 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:25:09,058 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,059 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2819be6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09, skipping insertion in model container [2024-11-13 22:25:09,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,087 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:25:09,376 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 22:25:09,391 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:09,411 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:25:09,468 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:25:09,492 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:25:09,493 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09 WrapperNode [2024-11-13 22:25:09,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:25:09,495 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:09,495 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:25:09,495 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:25:09,504 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,557 INFO L138 Inliner]: procedures = 27, calls = 33, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 69 [2024-11-13 22:25:09,560 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:25:09,561 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:25:09,561 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:25:09,562 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:25:09,570 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,571 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,579 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,581 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,609 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,615 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,624 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,625 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,633 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:25:09,634 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:25:09,634 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:25:09,634 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:25:09,635 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:25:09" (1/1) ... [2024-11-13 22:25:09,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:25:09,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:25:09,686 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:25:09,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:25:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure minus [2024-11-13 22:25:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure minus [2024-11-13 22:25:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:25:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:25:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure create_fresh_int_array [2024-11-13 22:25:09,720 INFO L138 BoogieDeclarations]: Found implementation of procedure create_fresh_int_array [2024-11-13 22:25:09,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:25:09,721 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:25:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:25:09,721 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:25:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:25:09,721 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:25:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:25:09,721 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:25:09,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:25:09,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:25:09,722 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:25:09,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:25:09,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:25:09,724 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:25:09,888 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:25:09,891 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:25:10,539 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:25:10,539 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:25:10,569 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:25:10,569 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 22:25:10,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:10 BoogieIcfgContainer [2024-11-13 22:25:10,570 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:25:10,573 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:25:10,573 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:25:10,590 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:25:10,591 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:25:10" (1/1) ... [2024-11-13 22:25:10,592 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:25:10,601 INFO L158 Benchmark]: Toolchain (without parser) took 1549.80ms. Allocated memory is still 83.9MB. Free memory was 59.2MB in the beginning and 49.0MB in the end (delta: 10.2MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2024-11-13 22:25:10,603 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 83.9MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:10,604 INFO L158 Benchmark]: CACSL2BoogieTranslator took 443.72ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 45.8MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:25:10,604 INFO L158 Benchmark]: Boogie Procedure Inliner took 65.28ms. Allocated memory is still 83.9MB. Free memory was 45.8MB in the beginning and 44.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:10,604 INFO L158 Benchmark]: Boogie Preprocessor took 72.30ms. Allocated memory is still 83.9MB. Free memory was 44.4MB in the beginning and 42.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:10,607 INFO L158 Benchmark]: RCFGBuilder took 936.00ms. Allocated memory is still 83.9MB. Free memory was 42.8MB in the beginning and 50.3MB in the end (delta: -7.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. [2024-11-13 22:25:10,608 INFO L158 Benchmark]: CodeCheck took 23.30ms. Allocated memory is still 83.9MB. Free memory was 50.3MB in the beginning and 49.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:25:10,610 INFO L338 ainManager$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 0.61ms. Allocated memory is still 83.9MB. Free memory is still 63.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 443.72ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 45.8MB in the end (delta: 13.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 65.28ms. Allocated memory is still 83.9MB. Free memory was 45.8MB in the beginning and 44.4MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 72.30ms. Allocated memory is still 83.9MB. Free memory was 44.4MB in the beginning and 42.8MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 936.00ms. Allocated memory is still 83.9MB. Free memory was 42.8MB in the beginning and 50.3MB in the end (delta: -7.5MB). Peak memory consumption was 20.2MB. Max. memory is 16.1GB. * CodeCheck took 23.30ms. Allocated memory is still 83.9MB. Free memory was 50.3MB in the beginning and 49.0MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:25:10,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3aadf0b-d642-4cbd-a055-d169f9d1a6ff/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported