./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix013.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_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/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_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/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_b5983205-7894-4ab3-981a-623f832ac2b1/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 7d5aa429e9fa5fafdbda3a249edb2f84a5af4e6e0b36ce720714921f621bb137 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:46:10,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:46:10,949 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 16:46:10,957 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:46:10,959 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:46:10,993 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:46:10,996 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:46:10,996 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:46:10,996 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:46:10,997 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:46:10,997 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:46:10,997 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:46:10,997 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:46:10,998 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:46:10,999 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:46:10,999 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:46:10,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:46:10,999 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:46:11,000 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:46:11,000 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:46:11,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:46:11,000 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:46:11,000 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:46:11,000 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:46:11,001 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:46:11,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:11,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:46:11,001 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:46:11,001 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:46:11,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:46:11,001 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_b5983205-7894-4ab3-981a-623f832ac2b1/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 -> 7d5aa429e9fa5fafdbda3a249edb2f84a5af4e6e0b36ce720714921f621bb137 [2024-11-13 16:46:11,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:46:11,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:46:11,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:46:11,350 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:46:11,350 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:46:11,351 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix013.opt.i Unable to find full path for "g++" [2024-11-13 16:46:13,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:46:13,645 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:46:13,646 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/sv-benchmarks/c/pthread-wmm/mix013.opt.i [2024-11-13 16:46:13,670 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/e98936a81/79cf7ccbe6e047b0920ad0535551c657/FLAGbdba31012 [2024-11-13 16:46:13,852 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/e98936a81/79cf7ccbe6e047b0920ad0535551c657 [2024-11-13 16:46:13,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:46:13,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:46:13,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:13,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:46:13,863 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:46:13,864 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:13" (1/1) ... [2024-11-13 16:46:13,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8ca7203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:13, skipping insertion in model container [2024-11-13 16:46:13,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:13" (1/1) ... [2024-11-13 16:46:13,924 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:14,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:14,323 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:46:14,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:14,457 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:46:14,457 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14 WrapperNode [2024-11-13 16:46:14,458 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:14,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:14,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:46:14,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:46:14,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,482 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,513 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 156 [2024-11-13 16:46:14,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:14,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:46:14,517 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:46:14,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:46:14,524 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,524 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,528 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,528 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,537 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,539 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,541 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,543 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,546 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:46:14,547 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:46:14,547 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:46:14,547 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:46:14,548 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:14" (1/1) ... [2024-11-13 16:46:14,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:14,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:46:14,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:46:14,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:46:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:46:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:46:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:46:14,629 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:46:14,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:46:14,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:46:14,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:46:14,632 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 16:46:14,765 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:46:14,766 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:46:15,177 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:46:15,177 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:46:15,407 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:46:15,407 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:46:15,407 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:15 BoogieIcfgContainer [2024-11-13 16:46:15,408 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:46:15,408 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:46:15,409 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:46:15,420 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:46:15,421 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:15" (1/1) ... [2024-11-13 16:46:15,422 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:46:15,428 INFO L158 Benchmark]: Toolchain (without parser) took 1572.26ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 67.7MB in the end (delta: 23.7MB). Peak memory consumption was 22.2MB. Max. memory is 16.1GB. [2024-11-13 16:46:15,429 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:15,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 600.41ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 67.1MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:46:15,430 INFO L158 Benchmark]: Boogie Procedure Inliner took 57.12ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 64.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:15,430 INFO L158 Benchmark]: Boogie Preprocessor took 29.93ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 62.6MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:46:15,431 INFO L158 Benchmark]: RCFGBuilder took 860.64ms. Allocated memory is still 117.4MB. Free memory was 62.6MB in the beginning and 68.7MB in the end (delta: -6.1MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2024-11-13 16:46:15,431 INFO L158 Benchmark]: CodeCheck took 18.38ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 67.7MB in the end (delta: 939.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:15,434 INFO L338 ainManager$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 0.34ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 600.41ms. Allocated memory is still 117.4MB. Free memory was 91.2MB in the beginning and 67.1MB in the end (delta: 24.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 57.12ms. Allocated memory is still 117.4MB. Free memory was 66.9MB in the beginning and 64.3MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.93ms. Allocated memory is still 117.4MB. Free memory was 64.3MB in the beginning and 62.6MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 860.64ms. Allocated memory is still 117.4MB. Free memory was 62.6MB in the beginning and 68.7MB in the end (delta: -6.1MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. * CodeCheck took 18.38ms. Allocated memory is still 117.4MB. Free memory was 68.7MB in the beginning and 67.7MB in the end (delta: 939.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 16:46:15,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/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_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/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_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix013.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/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_b5983205-7894-4ab3-981a-623f832ac2b1/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 7d5aa429e9fa5fafdbda3a249edb2f84a5af4e6e0b36ce720714921f621bb137 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:46:18,140 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:46:18,262 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 16:46:18,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:46:18,338 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:46:18,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:46:18,339 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:46:18,346 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:46:18,347 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:18,347 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 16:46:18,347 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:46:18,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:18,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:46:18,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:46:18,348 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 16:46:18,348 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:46:18,348 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 16:46:18,348 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_b5983205-7894-4ab3-981a-623f832ac2b1/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 -> 7d5aa429e9fa5fafdbda3a249edb2f84a5af4e6e0b36ce720714921f621bb137 [2024-11-13 16:46:18,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:46:18,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:46:18,661 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:46:18,662 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:46:18,662 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:46:18,664 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix013.opt.i Unable to find full path for "g++" [2024-11-13 16:46:20,680 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:46:21,047 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:46:21,048 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/sv-benchmarks/c/pthread-wmm/mix013.opt.i [2024-11-13 16:46:21,065 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/4087a6378/5359e6addb894c5bb10f00d485711240/FLAG3fd8f92c3 [2024-11-13 16:46:21,082 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/data/4087a6378/5359e6addb894c5bb10f00d485711240 [2024-11-13 16:46:21,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:46:21,086 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:46:21,088 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:21,088 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:46:21,093 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:46:21,094 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47950ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21, skipping insertion in model container [2024-11-13 16:46:21,096 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,157 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:46:21,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:21,744 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:46:21,806 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:46:21,850 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:46:21,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21 WrapperNode [2024-11-13 16:46:21,851 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:46:21,852 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:21,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:46:21,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:46:21,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,878 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,912 INFO L138 Inliner]: procedures = 177, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 157 [2024-11-13 16:46:21,912 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:46:21,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:46:21,913 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:46:21,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:46:21,921 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,922 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,929 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,943 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,948 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,950 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,953 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:46:21,954 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:46:21,954 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:46:21,954 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:46:21,956 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:46:21" (1/1) ... [2024-11-13 16:46:21,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:46:21,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:46:21,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:46:22,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 16:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 16:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 16:46:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 16:46:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 16:46:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 16:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 16:46:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 16:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 16:46:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 16:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 16:46:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:46:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:46:22,022 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 16:46:22,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:46:22,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:46:22,664 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 16:46:22,664 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:46:22,917 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:46:22,918 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 16:46:22,919 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:22 BoogieIcfgContainer [2024-11-13 16:46:22,919 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:46:22,920 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:46:22,920 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:46:22,931 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:46:22,931 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:46:22" (1/1) ... [2024-11-13 16:46:22,933 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 16:46:22,939 INFO L158 Benchmark]: Toolchain (without parser) took 1851.56ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 47.2MB in the end (delta: 43.9MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2024-11-13 16:46:22,940 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 117.4MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:22,940 INFO L158 Benchmark]: CACSL2BoogieTranslator took 763.44ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.5MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:46:22,943 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.40ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 64.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:22,943 INFO L158 Benchmark]: Boogie Preprocessor took 40.78ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 61.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:22,944 INFO L158 Benchmark]: RCFGBuilder took 964.90ms. Allocated memory is still 117.4MB. Free memory was 61.6MB in the beginning and 48.7MB in the end (delta: 12.9MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. [2024-11-13 16:46:22,944 INFO L158 Benchmark]: CodeCheck took 16.97ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:46:22,947 INFO L338 ainManager$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 0.35ms. Allocated memory is still 117.4MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 763.44ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 66.5MB in the end (delta: 24.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.40ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 64.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.78ms. Allocated memory is still 117.4MB. Free memory was 64.0MB in the beginning and 61.6MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 964.90ms. Allocated memory is still 117.4MB. Free memory was 61.6MB in the beginning and 48.7MB in the end (delta: 12.9MB). Peak memory consumption was 22.0MB. Max. memory is 16.1GB. * CodeCheck took 16.97ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.2MB 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 16:46:22,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5983205-7894-4ab3-981a-623f832ac2b1/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported