./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.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_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/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_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/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_cbf8009f-7a19-4def-97ae-d7583cdd286f/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 78eedbb170ccb94e306b53f35c5dd71f86d003c1abe4d157fc2c720e38b8df88 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:24,969 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:25,030 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:12:25,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:12:25,036 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:12:25,059 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:25,060 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:25,060 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:25,060 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:25,060 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:25,060 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:25,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:25,062 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:12:25,062 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:25,062 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:25,062 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:25,062 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:25,062 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:25,062 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:25,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:25,063 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:25,063 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:25,063 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:12:25,063 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:12:25,063 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_cbf8009f-7a19-4def-97ae-d7583cdd286f/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 -> 78eedbb170ccb94e306b53f35c5dd71f86d003c1abe4d157fc2c720e38b8df88 [2024-11-13 22:12:25,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:25,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:25,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:25,361 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:25,361 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:25,362 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i Unable to find full path for "g++" [2024-11-13 22:12:27,135 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:27,500 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:27,501 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-11-13 22:12:27,520 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/2365dc658/083a7797c0a840ccaa1d365fd57eef1b/FLAG9a0a54745 [2024-11-13 22:12:27,535 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/2365dc658/083a7797c0a840ccaa1d365fd57eef1b [2024-11-13 22:12:27,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:27,539 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:27,540 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:27,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:27,545 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:27,546 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:27" (1/1) ... [2024-11-13 22:12:27,547 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77c6a2a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:27, skipping insertion in model container [2024-11-13 22:12:27,548 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:27" (1/1) ... [2024-11-13 22:12:27,607 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:28,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:28,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:28,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:28,324 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:28,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28 WrapperNode [2024-11-13 22:12:28,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:28,326 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:28,326 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:28,327 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:28,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,361 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,403 INFO L138 Inliner]: procedures = 357, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 169 [2024-11-13 22:12:28,403 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:28,404 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:28,404 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:28,404 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:28,412 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,412 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,419 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,447 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,455 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,460 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,464 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:28,465 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:28,465 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:28,466 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:28,466 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:28" (1/1) ... [2024-11-13 22:12:28,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:28,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:28,499 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:28,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 22:12:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 22:12:28,527 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 22:12:28,527 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:12:28,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:28,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:28,530 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 22:12:28,906 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:28,908 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:29,181 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:12:29,181 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:29,206 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:29,207 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:12:29,207 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:29 BoogieIcfgContainer [2024-11-13 22:12:29,207 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:29,208 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:29,208 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:29,218 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:29,218 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:29" (1/1) ... [2024-11-13 22:12:29,219 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:12:29,225 INFO L158 Benchmark]: Toolchain (without parser) took 1685.10ms. Allocated memory is still 117.4MB. Free memory was 91.4MB in the beginning and 73.3MB in the end (delta: 18.0MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2024-11-13 22:12:29,225 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:29,226 INFO L158 Benchmark]: CACSL2BoogieTranslator took 785.22ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 52.7MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:12:29,226 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.44ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 49.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:29,226 INFO L158 Benchmark]: Boogie Preprocessor took 60.55ms. Allocated memory is still 117.4MB. Free memory was 49.8MB in the beginning and 47.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:29,227 INFO L158 Benchmark]: RCFGBuilder took 741.89ms. Allocated memory is still 117.4MB. Free memory was 47.0MB in the beginning and 74.9MB in the end (delta: -27.9MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2024-11-13 22:12:29,227 INFO L158 Benchmark]: CodeCheck took 15.30ms. Allocated memory is still 117.4MB. Free memory was 74.9MB in the beginning and 73.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:29,230 INFO L338 ainManager$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 0.36ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 785.22ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 52.7MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.44ms. Allocated memory is still 117.4MB. Free memory was 52.7MB in the beginning and 49.8MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 60.55ms. Allocated memory is still 117.4MB. Free memory was 49.8MB in the beginning and 47.0MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 741.89ms. Allocated memory is still 117.4MB. Free memory was 47.0MB in the beginning and 74.9MB in the end (delta: -27.9MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * CodeCheck took 15.30ms. Allocated memory is still 117.4MB. Free memory was 74.9MB in the beginning and 73.3MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:12:29,259 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/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_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/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_cbf8009f-7a19-4def-97ae-d7583cdd286f/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 78eedbb170ccb94e306b53f35c5dd71f86d003c1abe4d157fc2c720e38b8df88 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:12:31,856 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:12:31,969 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:12:31,998 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:12:31,999 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:12:31,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:12:31,999 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:12:32,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:12:32,001 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:12:32,001 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:12:32,001 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:12:32,001 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:12:32,001 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:12:32,001 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:12:32,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:32,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:12:32,002 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:12:32,002 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:12:32,002 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:12:32,006 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:12:32,006 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_cbf8009f-7a19-4def-97ae-d7583cdd286f/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 -> 78eedbb170ccb94e306b53f35c5dd71f86d003c1abe4d157fc2c720e38b8df88 [2024-11-13 22:12:32,303 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:12:32,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:12:32,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:12:32,314 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:12:32,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:12:32,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i Unable to find full path for "g++" [2024-11-13 22:12:34,357 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:12:34,743 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:12:34,744 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-11-13 22:12:34,773 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/5c9ade1ac/13ef2a0541af4031aafa174054883385/FLAG232805491 [2024-11-13 22:12:34,798 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/data/5c9ade1ac/13ef2a0541af4031aafa174054883385 [2024-11-13 22:12:34,800 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:12:34,801 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:12:34,803 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:34,803 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:12:34,808 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:12:34,809 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:34" (1/1) ... [2024-11-13 22:12:34,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7deecb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:34, skipping insertion in model container [2024-11-13 22:12:34,810 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:12:34" (1/1) ... [2024-11-13 22:12:34,867 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:12:35,445 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:35,472 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:12:35,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:12:35,708 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:12:35,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35 WrapperNode [2024-11-13 22:12:35,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:12:35,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:35,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:12:35,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:12:35,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,737 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,765 INFO L138 Inliner]: procedures = 364, calls = 25, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 170 [2024-11-13 22:12:35,765 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:12:35,766 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:12:35,766 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:12:35,766 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:12:35,774 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,774 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,780 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,796 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,798 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,806 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,808 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,814 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:12:35,814 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:12:35,815 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:12:35,815 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:12:35,815 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:12:35" (1/1) ... [2024-11-13 22:12:35,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:12:35,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:12:35,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:12:35,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:12:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 22:12:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 22:12:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 22:12:35,885 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 22:12:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:12:35,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:12:35,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:12:35,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:12:35,887 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 22:12:36,243 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:12:36,245 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:36,646 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:12:36,646 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:36,689 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:36,689 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:12:36,690 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:36 BoogieIcfgContainer [2024-11-13 22:12:36,690 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:36,691 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:36,691 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:36,704 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:36,704 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:36" (1/1) ... [2024-11-13 22:12:36,705 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 22:12:36,711 INFO L158 Benchmark]: Toolchain (without parser) took 1909.40ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 39.0MB in the end (delta: 19.2MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2024-11-13 22:12:36,712 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 83.9MB. Free memory was 64.7MB in the beginning and 64.7MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:36,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 905.89ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 53.0MB in the end (delta: 5.3MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2024-11-13 22:12:36,713 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.49ms. Allocated memory is still 83.9MB. Free memory was 53.0MB in the beginning and 49.8MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:36,714 INFO L158 Benchmark]: Boogie Preprocessor took 47.88ms. Allocated memory is still 83.9MB. Free memory was 49.8MB in the beginning and 46.0MB in the end (delta: 3.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:12:36,714 INFO L158 Benchmark]: RCFGBuilder took 875.52ms. Allocated memory is still 83.9MB. Free memory was 46.0MB in the beginning and 40.1MB in the end (delta: 5.9MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. [2024-11-13 22:12:36,715 INFO L158 Benchmark]: CodeCheck took 19.31ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 39.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:12:36,721 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 0.27ms. Allocated memory is still 83.9MB. Free memory was 64.7MB in the beginning and 64.7MB in the end (delta: 34.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 905.89ms. Allocated memory is still 83.9MB. Free memory was 58.2MB in the beginning and 53.0MB in the end (delta: 5.3MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.49ms. Allocated memory is still 83.9MB. Free memory was 53.0MB in the beginning and 49.8MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 47.88ms. Allocated memory is still 83.9MB. Free memory was 49.8MB in the beginning and 46.0MB in the end (delta: 3.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 875.52ms. Allocated memory is still 83.9MB. Free memory was 46.0MB in the beginning and 40.1MB in the end (delta: 5.9MB). Peak memory consumption was 24.4MB. Max. memory is 16.1GB. * CodeCheck took 19.31ms. Allocated memory is still 83.9MB. Free memory was 40.1MB in the beginning and 39.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:12:36,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbf8009f-7a19-4def-97ae-d7583cdd286f/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