./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/weaver/parallel-misc-3-extended.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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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 8cea87724a542982ff884c708bfc22195aa1904db80300e5b965108c3d86cb2f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:06:54,045 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:06:54,115 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:06:54,121 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:06:54,123 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:06:54,162 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:06:54,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:06:54,164 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:06:54,164 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:06:54,165 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:06:54,165 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:06:54,166 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:06:54,166 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:06:54,167 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:54,167 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:06:54,167 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:06:54,168 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:06:54,168 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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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 -> 8cea87724a542982ff884c708bfc22195aa1904db80300e5b965108c3d86cb2f [2024-11-13 22:06:54,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:06:54,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:06:54,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:06:54,450 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:06:54,450 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:06:54,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c Unable to find full path for "g++" [2024-11-13 22:06:56,208 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:06:56,480 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:06:56,481 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c [2024-11-13 22:06:56,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/54771e6dc/383117157a8a434abfee92f3f5ae22f9/FLAG773ec9724 [2024-11-13 22:06:56,790 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/54771e6dc/383117157a8a434abfee92f3f5ae22f9 [2024-11-13 22:06:56,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:06:56,796 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:06:56,797 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:56,798 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:06:56,802 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:06:56,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:56,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@82fba61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:56, skipping insertion in model container [2024-11-13 22:06:56,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:06:56" (1/1) ... [2024-11-13 22:06:56,819 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:06:57,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:57,046 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:06:57,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:06:57,098 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:06:57,099 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57 WrapperNode [2024-11-13 22:06:57,099 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:06:57,100 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:57,100 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:06:57,100 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:06:57,106 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,113 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,137 INFO L138 Inliner]: procedures = 19, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2024-11-13 22:06:57,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:06:57,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:06:57,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:06:57,138 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:06:57,145 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,146 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,149 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,149 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,154 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,167 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,168 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,168 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,173 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:06:57,174 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:06:57,174 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:06:57,174 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:06:57,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:06:57,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:06:57,208 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:06:57,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:06:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:06:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:06:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:06:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:06:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:06:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:06:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:06:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:06:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:06:57,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:06:57,232 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 22:06:57,330 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:06:57,332 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:06:57,623 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:06:57,624 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:06:57,727 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:06:57,727 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:06:57,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:06:57 BoogieIcfgContainer [2024-11-13 22:06:57,729 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:06:57,730 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:06:57,730 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:06:57,740 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:06:57,741 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:06:57" (1/1) ... [2024-11-13 22:06:57,742 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:06:57,750 INFO L158 Benchmark]: Toolchain (without parser) took 952.67ms. Allocated memory is still 117.4MB. Free memory was 95.1MB in the beginning and 60.4MB in the end (delta: 34.7MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 22:06:57,753 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:06:57,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 301.74ms. Allocated memory is still 117.4MB. Free memory was 94.8MB in the beginning and 83.4MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:06:57,754 INFO L158 Benchmark]: Boogie Procedure Inliner took 38.12ms. Allocated memory is still 117.4MB. Free memory was 83.1MB in the beginning and 82.2MB in the end (delta: 930.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:06:57,754 INFO L158 Benchmark]: Boogie Preprocessor took 34.93ms. Allocated memory is still 117.4MB. Free memory was 82.2MB in the beginning and 81.2MB in the end (delta: 990.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:06:57,754 INFO L158 Benchmark]: RCFGBuilder took 555.74ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 61.7MB in the end (delta: 19.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:06:57,755 INFO L158 Benchmark]: CodeCheck took 17.51ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 60.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:06:57,759 INFO L338 ainManager$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 0.26ms. Allocated memory is still 142.6MB. Free memory is still 81.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 301.74ms. Allocated memory is still 117.4MB. Free memory was 94.8MB in the beginning and 83.4MB in the end (delta: 11.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 38.12ms. Allocated memory is still 117.4MB. Free memory was 83.1MB in the beginning and 82.2MB in the end (delta: 930.4kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 34.93ms. Allocated memory is still 117.4MB. Free memory was 82.2MB in the beginning and 81.2MB in the end (delta: 990.6kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 555.74ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 61.7MB in the end (delta: 19.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 17.51ms. Allocated memory is still 117.4MB. Free memory was 61.7MB in the beginning and 60.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:06:57,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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 8cea87724a542982ff884c708bfc22195aa1904db80300e5b965108c3d86cb2f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:07:00,442 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:07:00,599 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-13 22:07:00,658 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:07:00,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:07:00,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:07:00,660 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:07:00,660 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:07:00,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:07:00,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:07:00,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:07:00,663 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:07:00,663 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:07:00,663 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:07:00,664 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:00,664 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:07:00,665 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:07:00,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:00,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:07:00,665 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:07:00,665 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:07:00,665 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:07:00,666 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:07:00,666 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:07:00,666 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_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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 -> 8cea87724a542982ff884c708bfc22195aa1904db80300e5b965108c3d86cb2f [2024-11-13 22:07:00,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:07:00,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:07:00,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:07:00,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:07:00,996 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:07:00,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c Unable to find full path for "g++" [2024-11-13 22:07:02,803 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:07:03,030 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:07:03,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/sv-benchmarks/c/weaver/parallel-misc-3-extended.wvr.c [2024-11-13 22:07:03,038 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/a265c36d6/79ae59adf5814d5395fe2f23c15aedb2/FLAG185f29483 [2024-11-13 22:07:03,053 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/data/a265c36d6/79ae59adf5814d5395fe2f23c15aedb2 [2024-11-13 22:07:03,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:07:03,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:07:03,061 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:03,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:07:03,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:07:03,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@682baf9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03, skipping insertion in model container [2024-11-13 22:07:03,071 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,090 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:07:03,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:03,321 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:07:03,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:07:03,376 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:07:03,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03 WrapperNode [2024-11-13 22:07:03,377 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:07:03,378 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:03,378 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:07:03,378 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:07:03,384 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,392 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,410 INFO L138 Inliner]: procedures = 19, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 54 [2024-11-13 22:07:03,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:07:03,411 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:07:03,411 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:07:03,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:07:03,418 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,429 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,436 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,441 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,442 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,444 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:07:03,445 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:07:03,446 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:07:03,447 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:07:03,448 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:07:03" (1/1) ... [2024-11-13 22:07:03,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:07:03,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:07:03,483 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:07:03,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:07:03,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:07:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:07:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:07:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:07:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:07:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:07:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:07:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:07:03,508 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:07:03,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:07:03,509 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 22:07:03,622 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:07:03,624 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:07:04,010 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:07:04,010 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:07:04,119 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:07:04,119 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:07:04,119 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:04 BoogieIcfgContainer [2024-11-13 22:07:04,119 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:07:04,120 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:07:04,120 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:07:04,132 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:07:04,133 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:07:04" (1/1) ... [2024-11-13 22:07:04,134 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:07:04,141 INFO L158 Benchmark]: Toolchain (without parser) took 1080.43ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 54.7MB in the end (delta: 37.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:07:04,141 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:04,142 INFO L158 Benchmark]: CACSL2BoogieTranslator took 316.43ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 79.9MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:07:04,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.94ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:04,146 INFO L158 Benchmark]: Boogie Preprocessor took 32.99ms. Allocated memory is still 117.4MB. Free memory was 78.7MB in the beginning and 77.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:07:04,146 INFO L158 Benchmark]: RCFGBuilder took 674.51ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 56.0MB in the end (delta: 21.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:07:04,146 INFO L158 Benchmark]: CodeCheck took 18.75ms. Allocated memory is still 117.4MB. Free memory was 56.0MB in the beginning and 54.7MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:07:04,149 INFO L338 ainManager$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 0.32ms. Allocated memory is still 117.4MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 316.43ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 79.9MB in the end (delta: 12.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.94ms. Allocated memory is still 117.4MB. Free memory was 79.9MB in the beginning and 78.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.99ms. Allocated memory is still 117.4MB. Free memory was 78.7MB in the beginning and 77.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 674.51ms. Allocated memory is still 117.4MB. Free memory was 77.6MB in the beginning and 56.0MB in the end (delta: 21.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 18.75ms. Allocated memory is still 117.4MB. Free memory was 56.0MB in the beginning and 54.7MB 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 22:07:04,174 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69d2e49b-ec73-4e7a-a202-dbd25542a0dc/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