./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/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_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a03a5fc32da65217c1f578a6fea0c2c0e07a09fd6b8159429f8d1aa4c1c45a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:48,339 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:48,405 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:55:48,410 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:55:48,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:55:48,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:48,433 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:48,434 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:48,434 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:48,434 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:48,434 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:48,438 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:48,439 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:48,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:48,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:48,440 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:48,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:48,440 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:55:48,440 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:55:48,440 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_ef080392-44d6-4902-82e0-523310043819/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 0a03a5fc32da65217c1f578a6fea0c2c0e07a09fd6b8159429f8d1aa4c1c45a8 [2024-11-13 16:55:48,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:48,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:48,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:48,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:48,808 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:48,810 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 16:55:50,820 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:51,192 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:51,193 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 16:55:51,219 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/85a53c5fb/837ffd227f224439b4daa8dac2367af2/FLAG556d4dcff [2024-11-13 16:55:51,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/85a53c5fb/837ffd227f224439b4daa8dac2367af2 [2024-11-13 16:55:51,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:51,249 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:51,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:51,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:51,259 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:51,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:51,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28418a4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51, skipping insertion in model container [2024-11-13 16:55:51,265 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:51,311 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:51,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:51,846 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:51,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:51,964 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:51,964 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51 WrapperNode [2024-11-13 16:55:51,964 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:51,965 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:51,966 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:51,966 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:51,972 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:51,985 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,012 INFO L138 Inliner]: procedures = 175, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 137 [2024-11-13 16:55:52,013 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:52,013 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:52,013 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:52,013 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:52,021 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,021 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,024 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,024 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,036 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,038 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,040 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:52,043 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:52,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:52,044 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:52,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:51" (1/1) ... [2024-11-13 16:55:52,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:52,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:52,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:52,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:55:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:52,105 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:55:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:55:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:55:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:55:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:55:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:55:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:55:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:55:52,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:52,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:52,108 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:55:52,240 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:52,242 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:55:52,707 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:55:52,708 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:55:52,958 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:55:52,958 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:55:52,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:52 BoogieIcfgContainer [2024-11-13 16:55:52,959 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:55:52,960 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:55:52,960 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:55:52,970 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:55:52,970 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:55:52" (1/1) ... [2024-11-13 16:55:52,971 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:55:52,976 INFO L158 Benchmark]: Toolchain (without parser) took 1725.96ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 77.9MB in the end (delta: 13.6MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2024-11-13 16:55:52,976 INFO L158 Benchmark]: CDTParser took 0.89ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:52,977 INFO L158 Benchmark]: CACSL2BoogieTranslator took 713.78ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 68.4MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:55:52,977 INFO L158 Benchmark]: Boogie Procedure Inliner took 47.21ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 65.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:52,977 INFO L158 Benchmark]: Boogie Preprocessor took 29.61ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:52,978 INFO L158 Benchmark]: RCFGBuilder took 915.51ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 78.8MB in the end (delta: -14.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2024-11-13 16:55:52,978 INFO L158 Benchmark]: CodeCheck took 14.10ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.9MB in the end (delta: 923.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:55:52,981 INFO L338 ainManager$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 0.89ms. Allocated memory is still 117.4MB. Free memory is still 74.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 713.78ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 68.4MB in the end (delta: 22.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 47.21ms. Allocated memory is still 117.4MB. Free memory was 68.4MB in the beginning and 65.9MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.61ms. Allocated memory is still 117.4MB. Free memory was 65.9MB in the beginning and 64.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 915.51ms. Allocated memory is still 117.4MB. Free memory was 64.4MB in the beginning and 78.8MB in the end (delta: -14.4MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. * CodeCheck took 14.10ms. Allocated memory is still 117.4MB. Free memory was 78.8MB in the beginning and 77.9MB in the end (delta: 923.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:55:53,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/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_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/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_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a03a5fc32da65217c1f578a6fea0c2c0e07a09fd6b8159429f8d1aa4c1c45a8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:55:55,664 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:55:55,782 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:55:55,829 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:55:55,830 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:55:55,830 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:55:55,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:55:55,831 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:55:55,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:55:55,832 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:55:55,832 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:55:55,832 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:55:55,833 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:55:55,834 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:55:55,834 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:55:55,834 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:55,834 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:55:55,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:55:55,835 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:55:55,835 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:55:55,835 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:55:55,835 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_ef080392-44d6-4902-82e0-523310043819/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> 0a03a5fc32da65217c1f578a6fea0c2c0e07a09fd6b8159429f8d1aa4c1c45a8 [2024-11-13 16:55:56,187 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:55:56,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:55:56,200 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:55:56,204 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:55:56,205 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:55:56,206 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i Unable to find full path for "g++" [2024-11-13 16:55:58,114 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:55:58,393 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:55:58,393 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/sv-benchmarks/c/pthread-wmm/mix056_power.opt_pso.opt_rmo.opt_tso.oepc_tso.opt.i [2024-11-13 16:55:58,409 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/8c1bd1a7e/23f757a5a81f4122a7828a39bf2000bf/FLAGafda31a71 [2024-11-13 16:55:58,429 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/data/8c1bd1a7e/23f757a5a81f4122a7828a39bf2000bf [2024-11-13 16:55:58,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:55:58,434 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:55:58,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:58,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:55:58,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:55:58,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:58" (1/1) ... [2024-11-13 16:55:58,446 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3083e946 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:58, skipping insertion in model container [2024-11-13 16:55:58,446 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:55:58" (1/1) ... [2024-11-13 16:55:58,503 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:55:59,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:59,071 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:55:59,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:55:59,221 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:55:59,222 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59 WrapperNode [2024-11-13 16:55:59,222 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:55:59,223 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:59,223 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:55:59,223 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:55:59,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,255 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,297 INFO L138 Inliner]: procedures = 176, calls = 43, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 138 [2024-11-13 16:55:59,297 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:55:59,298 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:55:59,298 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:55:59,298 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:55:59,309 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,310 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,329 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,337 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,342 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,345 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:55:59,350 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:55:59,350 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:55:59,350 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:55:59,351 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:55:59" (1/1) ... [2024-11-13 16:55:59,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:55:59,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:55:59,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:55:59,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:55:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:55:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:55:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:55:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:55:59,434 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:55:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:55:59,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:55:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:55:59,435 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:55:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:55:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:55:59,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:55:59,437 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 16:55:59,694 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:55:59,697 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:56:00,127 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:56:00,128 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:56:00,396 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:56:00,399 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:56:00,399 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:00 BoogieIcfgContainer [2024-11-13 16:56:00,399 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:56:00,400 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:56:00,400 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:56:00,411 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:56:00,412 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:56:00" (1/1) ... [2024-11-13 16:56:00,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:56:00,420 INFO L158 Benchmark]: Toolchain (without parser) took 1983.83ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 51.3MB in the end (delta: 8.3MB). Peak memory consumption was 6.4MB. Max. memory is 16.1GB. [2024-11-13 16:56:00,421 INFO L158 Benchmark]: CDTParser took 0.73ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:56:00,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 786.31ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 36.4MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:56:00,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.10ms. Allocated memory is still 83.9MB. Free memory was 36.4MB in the beginning and 33.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:56:00,422 INFO L158 Benchmark]: Boogie Preprocessor took 51.08ms. Allocated memory is still 83.9MB. Free memory was 33.9MB in the beginning and 32.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:56:00,422 INFO L158 Benchmark]: RCFGBuilder took 1049.63ms. Allocated memory is still 83.9MB. Free memory was 32.1MB in the beginning and 52.8MB in the end (delta: -20.7MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2024-11-13 16:56:00,423 INFO L158 Benchmark]: CodeCheck took 16.24ms. Allocated memory is still 83.9MB. Free memory was 52.8MB in the beginning and 51.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:56:00,427 INFO L338 ainManager$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 0.73ms. Allocated memory is still 83.9MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 786.31ms. Allocated memory is still 83.9MB. Free memory was 59.6MB in the beginning and 36.4MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.10ms. Allocated memory is still 83.9MB. Free memory was 36.4MB in the beginning and 33.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 51.08ms. Allocated memory is still 83.9MB. Free memory was 33.9MB in the beginning and 32.4MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1049.63ms. Allocated memory is still 83.9MB. Free memory was 32.1MB in the beginning and 52.8MB in the end (delta: -20.7MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. * CodeCheck took 16.24ms. Allocated memory is still 83.9MB. Free memory was 52.8MB in the beginning and 51.3MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:56:00,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef080392-44d6-4902-82e0-523310043819/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