./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --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 22:21:35,041 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:21:35,135 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:21:35,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:21:35,141 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:21:35,172 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:21:35,175 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:21:35,175 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:21:35,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:21:35,176 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:21:35,177 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:21:35,178 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:21:35,179 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:21:35,179 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:35,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:21:35,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:21:35,180 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:21:35,180 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:21:35,180 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:21:35,180 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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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 ! call(reach_error())) ) 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 22:21:35,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:21:35,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:21:35,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:21:35,551 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:21:35,551 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:21:35,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i Unable to find full path for "g++" [2024-11-13 22:21:38,003 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:21:38,405 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:21:38,408 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-11-13 22:21:38,434 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/dee0caeb2/e7cf3d5018f34c5bbc5ba02ee8eeb2bc/FLAG7e45a20b0 [2024-11-13 22:21:38,563 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/dee0caeb2/e7cf3d5018f34c5bbc5ba02ee8eeb2bc [2024-11-13 22:21:38,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:21:38,568 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:21:38,569 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:38,569 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:21:38,574 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:21:38,575 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:38" (1/1) ... [2024-11-13 22:21:38,576 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69db611d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:38, skipping insertion in model container [2024-11-13 22:21:38,576 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:38" (1/1) ... [2024-11-13 22:21:38,622 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:21:38,782 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i[1103,1116] [2024-11-13 22:21:39,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:39,207 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:21:39,222 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i[1103,1116] [2024-11-13 22:21:39,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:39,423 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:21:39,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39 WrapperNode [2024-11-13 22:21:39,424 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:39,425 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:39,426 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:21:39,426 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:21:39,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,451 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,480 INFO L138 Inliner]: procedures = 357, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 167 [2024-11-13 22:21:39,480 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:39,481 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:21:39,481 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:21:39,481 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:21:39,489 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,494 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,495 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,514 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,527 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:21:39,536 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:21:39,536 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:21:39,536 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:21:39,537 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:39" (1/1) ... [2024-11-13 22:21:39,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:39,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:21:39,588 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:21:39,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:21:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 22:21:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 22:21:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 22:21:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 22:21:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:21:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:21:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:21:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:21:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:21:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:21:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:21:39,620 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 22:21:39,998 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:21:40,002 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:21:40,342 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:21:40,342 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:21:40,382 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:21:40,382 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:21:40,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:40 BoogieIcfgContainer [2024-11-13 22:21:40,383 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:21:40,386 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:21:40,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:21:40,395 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:21:40,396 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:40" (1/1) ... [2024-11-13 22:21:40,396 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:21:40,402 INFO L158 Benchmark]: Toolchain (without parser) took 1833.57ms. Allocated memory is still 117.4MB. Free memory was 92.0MB in the beginning and 73.2MB in the end (delta: 18.8MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2024-11-13 22:21:40,402 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:40,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 855.51ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 53.4MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:21:40,403 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.15ms. Allocated memory is still 117.4MB. Free memory was 53.4MB in the beginning and 50.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:40,404 INFO L158 Benchmark]: Boogie Preprocessor took 54.37ms. Allocated memory is still 117.4MB. Free memory was 50.5MB in the beginning and 47.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:40,404 INFO L158 Benchmark]: RCFGBuilder took 846.69ms. Allocated memory is still 117.4MB. Free memory was 47.7MB in the beginning and 74.8MB in the end (delta: -27.1MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2024-11-13 22:21:40,405 INFO L158 Benchmark]: CodeCheck took 14.05ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:40,407 INFO L338 ainManager$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 0.47ms. Allocated memory is still 167.8MB. Free memory is still 105.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 855.51ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 53.4MB in the end (delta: 38.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.15ms. Allocated memory is still 117.4MB. Free memory was 53.4MB in the beginning and 50.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.37ms. Allocated memory is still 117.4MB. Free memory was 50.5MB in the beginning and 47.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 846.69ms. Allocated memory is still 117.4MB. Free memory was 47.7MB in the beginning and 74.8MB in the end (delta: -27.1MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * CodeCheck took 14.05ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 73.2MB 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 22:21:40,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --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 22:21:43,246 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:21:43,388 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 22:21:43,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:21:43,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:21:43,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:21:43,439 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:21:43,439 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:21:43,440 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:21:43,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:21:43,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:21:43,441 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:21:43,442 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:21:43,442 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:21:43,443 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:43,443 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:21:43,443 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:21:43,444 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:21:43,444 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:21:43,444 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_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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 ! call(reach_error())) ) 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 22:21:43,834 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:21:43,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:21:43,847 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:21:43,849 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:21:43,849 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:21:43,850 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i Unable to find full path for "g++" [2024-11-13 22:21:46,355 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:21:46,712 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:21:46,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i [2024-11-13 22:21:46,745 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/a2a063f6a/de31ef8441dc42459f126cf0ad03461e/FLAG909e6cd4f [2024-11-13 22:21:46,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/data/a2a063f6a/de31ef8441dc42459f126cf0ad03461e [2024-11-13 22:21:46,772 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:21:46,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:21:46,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:46,781 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:21:46,787 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:21:46,788 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:46" (1/1) ... [2024-11-13 22:21:46,789 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22f26f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:46, skipping insertion in model container [2024-11-13 22:21:46,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:21:46" (1/1) ... [2024-11-13 22:21:46,839 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:21:47,076 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i[1103,1116] [2024-11-13 22:21:47,619 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:47,668 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:21:47,682 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_unknown_1_neg.i[1103,1116] [2024-11-13 22:21:47,749 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:21:47,925 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:21:47,926 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47 WrapperNode [2024-11-13 22:21:47,927 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:21:47,929 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:47,929 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:21:47,929 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:21:47,938 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:47,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,000 INFO L138 Inliner]: procedures = 364, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 168 [2024-11-13 22:21:48,001 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:21:48,002 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:21:48,002 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:21:48,002 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:21:48,012 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,020 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,038 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,042 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,049 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,052 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,059 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:21:48,060 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:21:48,060 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:21:48,060 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:21:48,062 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:21:47" (1/1) ... [2024-11-13 22:21:48,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:21:48,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:21:48,115 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:21:48,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:21:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 22:21:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 22:21:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 22:21:48,153 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 22:21:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 22:21:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:21:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:21:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:21:48,157 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 22:21:48,657 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:21:48,661 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:21:49,156 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:21:49,156 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:21:49,215 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:21:49,215 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:21:49,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:49 BoogieIcfgContainer [2024-11-13 22:21:49,216 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:21:49,217 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:21:49,217 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:21:49,234 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:21:49,235 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:21:49" (1/1) ... [2024-11-13 22:21:49,236 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:21:49,243 INFO L158 Benchmark]: Toolchain (without parser) took 2468.22ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 36.8MB in the end (delta: 21.4MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2024-11-13 22:21:49,244 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:49,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1148.14ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 52.3MB in the end (delta: 5.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2024-11-13 22:21:49,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 72.55ms. Allocated memory is still 83.9MB. Free memory was 52.3MB in the beginning and 48.9MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:49,245 INFO L158 Benchmark]: Boogie Preprocessor took 57.32ms. Allocated memory is still 83.9MB. Free memory was 48.9MB in the beginning and 44.9MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:21:49,246 INFO L158 Benchmark]: RCFGBuilder took 1155.88ms. Allocated memory is still 83.9MB. Free memory was 44.9MB in the beginning and 38.3MB in the end (delta: 6.7MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2024-11-13 22:21:49,247 INFO L158 Benchmark]: CodeCheck took 24.52ms. Allocated memory is still 83.9MB. Free memory was 38.3MB in the beginning and 36.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:21:49,251 INFO L338 ainManager$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 83.9MB. Free memory is still 64.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1148.14ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 52.3MB in the end (delta: 5.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 72.55ms. Allocated memory is still 83.9MB. Free memory was 52.3MB in the beginning and 48.9MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 57.32ms. Allocated memory is still 83.9MB. Free memory was 48.9MB in the beginning and 44.9MB in the end (delta: 3.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1155.88ms. Allocated memory is still 83.9MB. Free memory was 44.9MB in the beginning and 38.3MB in the end (delta: 6.7MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. * CodeCheck took 24.52ms. Allocated memory is still 83.9MB. Free memory was 38.3MB in the beginning and 36.8MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:21:49,301 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfe3c5ca-dc69-4774-9ba5-20c78c790260/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