./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.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_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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_34824b88-6ab6-443d-951e-5b49ce40f419/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 3fc7a688cbe32836e1b8ce30abe37b248e61f96ae5014519dab91b2515bcd4ed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:09:17,641 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:09:17,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:09:17,744 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:09:17,747 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:09:17,771 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:09:17,772 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:09:17,773 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:09:17,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:09:17,774 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:09:17,774 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:09:17,775 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:09:17,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:17,775 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:09:17,775 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:09:17,775 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:09:17,775 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:09:17,775 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_34824b88-6ab6-443d-951e-5b49ce40f419/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 -> 3fc7a688cbe32836e1b8ce30abe37b248e61f96ae5014519dab91b2515bcd4ed [2024-11-13 22:09:18,109 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:09:18,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:09:18,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:09:18,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:09:18,123 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:09:18,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:09:20,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:09:20,356 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:09:20,356 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i [2024-11-13 22:09:20,371 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/e36dc50b0/a8389e741bbe41a7ada227fed6faa2fc/FLAG0f61e8bb5 [2024-11-13 22:09:20,624 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/e36dc50b0/a8389e741bbe41a7ada227fed6faa2fc [2024-11-13 22:09:20,627 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:09:20,629 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:09:20,636 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:20,636 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:09:20,646 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:09:20,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:20" (1/1) ... [2024-11-13 22:09:20,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f933d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:20, skipping insertion in model container [2024-11-13 22:09:20,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:20" (1/1) ... [2024-11-13 22:09:20,713 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:09:21,149 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:21,160 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:09:21,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:21,307 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:09:21,307 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21 WrapperNode [2024-11-13 22:09:21,307 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:21,308 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:21,308 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:09:21,308 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:09:21,314 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,335 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,362 INFO L138 Inliner]: procedures = 175, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 121 [2024-11-13 22:09:21,362 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:21,363 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:09:21,363 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:09:21,363 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:09:21,370 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,374 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,374 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,382 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,384 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,388 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,394 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:09:21,394 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:09:21,395 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:09:21,395 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:09:21,396 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:21" (1/1) ... [2024-11-13 22:09:21,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:21,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:09:21,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:09:21,442 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:09:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:09:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:09:21,473 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:09:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:09:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:09:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:09:21,474 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:09:21,474 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:09:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:09:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:09:21,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:09:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:09:21,478 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 22:09:21,638 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:09:21,641 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:09:22,015 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:09:22,015 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:09:22,202 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:09:22,202 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:09:22,203 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:22 BoogieIcfgContainer [2024-11-13 22:09:22,203 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:09:22,203 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:09:22,203 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:09:22,214 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:09:22,214 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:22" (1/1) ... [2024-11-13 22:09:22,215 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 22:09:22,220 INFO L158 Benchmark]: Toolchain (without parser) took 1591.17ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 77.4MB in the end (delta: 13.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2024-11-13 22:09:22,221 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:22,221 INFO L158 Benchmark]: CACSL2BoogieTranslator took 677.50ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 67.5MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:09:22,222 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.97ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:22,222 INFO L158 Benchmark]: Boogie Preprocessor took 31.05ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:22,222 INFO L158 Benchmark]: RCFGBuilder took 808.36ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 78.3MB in the end (delta: -14.5MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 22:09:22,223 INFO L158 Benchmark]: CodeCheck took 15.11ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 77.4MB in the end (delta: 891.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:22,225 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 0.41ms. Allocated memory is still 83.9MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 677.50ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 67.5MB in the end (delta: 23.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.97ms. Allocated memory is still 117.4MB. Free memory was 67.5MB in the beginning and 65.2MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.05ms. Allocated memory is still 117.4MB. Free memory was 65.2MB in the beginning and 63.8MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 808.36ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 78.3MB in the end (delta: -14.5MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 15.11ms. Allocated memory is still 117.4MB. Free memory was 78.3MB in the beginning and 77.4MB in the end (delta: 891.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:09:22,257 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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_34824b88-6ab6-443d-951e-5b49ce40f419/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 3fc7a688cbe32836e1b8ce30abe37b248e61f96ae5014519dab91b2515bcd4ed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:09:24,992 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:09:25,102 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:09:25,163 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:09:25,164 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:09:25,164 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:09:25,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:09:25,164 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:09:25,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:09:25,166 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:09:25,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:09:25,168 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:09:25,168 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:09:25,168 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:09:25,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:09:25,168 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:09:25,169 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:09:25,169 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:09:25,169 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:09:25,169 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:09:25,169 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:09:25,170 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:09:25,170 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:09:25,170 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:09:25,170 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:09:25,170 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:09:25,170 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:09:25,171 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:09:25,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:25,171 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:09:25,171 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:09:25,171 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:09:25,171 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:09:25,171 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:09:25,172 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_34824b88-6ab6-443d-951e-5b49ce40f419/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 -> 3fc7a688cbe32836e1b8ce30abe37b248e61f96ae5014519dab91b2515bcd4ed [2024-11-13 22:09:25,531 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:09:25,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:09:25,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:09:25,545 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:09:25,545 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:09:25,546 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 22:09:27,494 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:09:27,850 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:09:27,850 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/sv-benchmarks/c/pthread-wmm/mix016_power.opt_rmo.opt.i [2024-11-13 22:09:27,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/e0ff20adf/56bb2a1088e34723bd70c71948263144/FLAG5c7ff4d18 [2024-11-13 22:09:27,899 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/data/e0ff20adf/56bb2a1088e34723bd70c71948263144 [2024-11-13 22:09:27,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:09:27,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:09:27,909 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:27,909 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:09:27,914 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:09:27,915 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:27" (1/1) ... [2024-11-13 22:09:27,917 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39f566d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:27, skipping insertion in model container [2024-11-13 22:09:27,918 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:09:27" (1/1) ... [2024-11-13 22:09:27,975 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:09:28,557 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:28,582 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:09:28,650 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:09:28,706 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:09:28,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28 WrapperNode [2024-11-13 22:09:28,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:09:28,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:28,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:09:28,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:09:28,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,735 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,764 INFO L138 Inliner]: procedures = 176, calls = 45, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 122 [2024-11-13 22:09:28,768 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:09:28,768 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:09:28,768 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:09:28,768 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:09:28,780 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,780 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,785 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,809 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,811 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,817 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,819 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,825 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:09:28,830 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:09:28,830 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:09:28,830 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:09:28,831 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:09:28" (1/1) ... [2024-11-13 22:09:28,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:09:28,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:09:28,880 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:09:28,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:09:28,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:09:28,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:09:28,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:09:28,916 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:09:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:09:28,917 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:09:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:09:28,917 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:09:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:09:28,917 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:09:28,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:09:28,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:09:28,919 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 22:09:29,099 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:09:29,101 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:09:29,543 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:09:29,546 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:09:29,776 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:09:29,776 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:09:29,776 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:29 BoogieIcfgContainer [2024-11-13 22:09:29,777 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:09:29,778 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:09:29,778 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:09:29,792 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:09:29,793 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:09:29" (1/1) ... [2024-11-13 22:09:29,794 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:09:29,800 INFO L158 Benchmark]: Toolchain (without parser) took 1894.92ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 53.5MB in the end (delta: 5.5MB). Peak memory consumption was 5.9MB. Max. memory is 16.1GB. [2024-11-13 22:09:29,801 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:29,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 799.42ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 35.7MB in the end (delta: 23.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:09:29,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.15ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:29,805 INFO L158 Benchmark]: Boogie Preprocessor took 60.92ms. Allocated memory is still 83.9MB. Free memory was 33.5MB in the beginning and 32.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:29,805 INFO L158 Benchmark]: RCFGBuilder took 946.75ms. Allocated memory is still 83.9MB. Free memory was 31.7MB in the beginning and 54.9MB in the end (delta: -23.2MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2024-11-13 22:09:29,805 INFO L158 Benchmark]: CodeCheck took 20.85ms. Allocated memory is still 83.9MB. Free memory was 54.9MB in the beginning and 53.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:09:29,808 INFO L338 ainManager$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 0.42ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 799.42ms. Allocated memory is still 83.9MB. Free memory was 59.0MB in the beginning and 35.7MB in the end (delta: 23.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.15ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.5MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 60.92ms. Allocated memory is still 83.9MB. Free memory was 33.5MB in the beginning and 32.0MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 946.75ms. Allocated memory is still 83.9MB. Free memory was 31.7MB in the beginning and 54.9MB in the end (delta: -23.2MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * CodeCheck took 20.85ms. Allocated memory is still 83.9MB. Free memory was 54.9MB in the beginning and 53.5MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:09:29,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34824b88-6ab6-443d-951e-5b49ce40f419/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