./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.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_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/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_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/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_246831d0-fd2c-44fd-b117-b09d93cdca70/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 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:17,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:17,294 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:17:17,307 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:17,308 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:17,356 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:17,359 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:17,360 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:17,360 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:17,361 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:17,361 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:17,361 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:17,362 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:17,362 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:17,362 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:17,363 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:17,364 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:17,364 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:17,365 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:17,365 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:17,365 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:17,365 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:17,365 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:17,365 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:17,366 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:17,366 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:17,366 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_246831d0-fd2c-44fd-b117-b09d93cdca70/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 -> 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 [2024-11-13 23:17:17,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:17,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:17,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:17,767 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:17,767 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:17,769 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i Unable to find full path for "g++" [2024-11-13 23:17:20,071 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:20,465 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:20,466 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-11-13 23:17:20,490 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/e6af7c36a/b76e47226f554cddb9e6cc19dc93a07a/FLAG0050eeef8 [2024-11-13 23:17:20,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/e6af7c36a/b76e47226f554cddb9e6cc19dc93a07a [2024-11-13 23:17:20,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:20,512 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:20,514 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:20,514 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:20,519 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:20,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:20" (1/1) ... [2024-11-13 23:17:20,521 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@502fed7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:20, skipping insertion in model container [2024-11-13 23:17:20,522 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:20" (1/1) ... [2024-11-13 23:17:20,570 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:20,776 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_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-11-13 23:17:21,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:21,206 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:21,218 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_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-11-13 23:17:21,283 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:21,383 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:21,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21 WrapperNode [2024-11-13 23:17:21,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:21,385 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:21,385 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:21,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:21,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,427 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,466 INFO L138 Inliner]: procedures = 357, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 176 [2024-11-13 23:17:21,467 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:21,467 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:21,467 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:21,468 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:21,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,483 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,484 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,496 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,498 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,504 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,509 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:21,510 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:21,510 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:21,510 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:21,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:21" (1/1) ... [2024-11-13 23:17:21,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:21,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:21,556 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:21,583 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 23:17:21,583 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 23:17:21,584 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:21,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:21,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:21,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:21,586 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 23:17:21,968 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:21,970 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:22,266 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:17:22,266 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:22,320 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:22,321 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:17:22,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:22 BoogieIcfgContainer [2024-11-13 23:17:22,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:22,324 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:22,324 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:22,336 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:22,337 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:22" (1/1) ... [2024-11-13 23:17:22,338 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 23:17:22,349 INFO L158 Benchmark]: Toolchain (without parser) took 1832.81ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 73.4MB in the end (delta: 17.5MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2024-11-13 23:17:22,350 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:22,350 INFO L158 Benchmark]: CACSL2BoogieTranslator took 870.99ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 52.4MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 23:17:22,351 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.45ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 49.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:22,352 INFO L158 Benchmark]: Boogie Preprocessor took 42.30ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 46.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:22,355 INFO L158 Benchmark]: RCFGBuilder took 813.09ms. Allocated memory is still 117.4MB. Free memory was 46.7MB in the beginning and 74.2MB in the end (delta: -27.5MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2024-11-13 23:17:22,356 INFO L158 Benchmark]: CodeCheck took 19.38ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 73.4MB in the end (delta: 804.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:22,358 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 0.21ms. Allocated memory is still 117.4MB. Free memory was 74.7MB in the beginning and 74.5MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 870.99ms. Allocated memory is still 117.4MB. Free memory was 90.9MB in the beginning and 52.4MB in the end (delta: 38.4MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.45ms. Allocated memory is still 117.4MB. Free memory was 52.4MB in the beginning and 49.5MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.30ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 46.7MB in the end (delta: 2.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 813.09ms. Allocated memory is still 117.4MB. Free memory was 46.7MB in the beginning and 74.2MB in the end (delta: -27.5MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * CodeCheck took 19.38ms. Allocated memory is still 117.4MB. Free memory was 74.2MB in the beginning and 73.4MB in the end (delta: 804.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:17:22,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/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_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/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_246831d0-fd2c-44fd-b117-b09d93cdca70/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 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:25,309 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:25,423 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 23:17:25,451 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:25,452 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:25,452 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:25,452 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:25,453 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:25,453 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:25,453 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:25,453 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:25,453 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:25,453 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:25,454 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:17:25,455 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:25,455 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:25,455 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:25,455 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:25,455 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:25,455 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:17:25,456 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:25,456 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:25,456 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:17:25,457 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:17:25,457 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:17:25,457 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_246831d0-fd2c-44fd-b117-b09d93cdca70/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 -> 4f5c1949da3ffd7703b26279578bf3cad55c86e8b0ffaff69f49645cdd541f53 [2024-11-13 23:17:25,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:25,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:25,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:25,785 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:25,786 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:25,787 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i Unable to find full path for "g++" Unable to find full path for "g++" [2024-11-13 23:17:28,885 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:29,186 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:29,187 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i [2024-11-13 23:17:29,224 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/878ac1317/f6ff477cdb3c4bfc8952aa8255e76e6b/FLAG732911ea2 [2024-11-13 23:17:29,243 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/data/878ac1317/f6ff477cdb3c4bfc8952aa8255e76e6b [2024-11-13 23:17:29,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:29,247 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:29,249 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:29,249 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:29,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:29,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:29" (1/1) ... [2024-11-13 23:17:29,255 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201ea10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29, skipping insertion in model container [2024-11-13 23:17:29,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:29" (1/1) ... [2024-11-13 23:17:29,299 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:29,541 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_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-11-13 23:17:30,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:30,219 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:30,236 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_246831d0-fd2c-44fd-b117-b09d93cdca70/sv-benchmarks/c/goblint-regression/13-privatized_67-pthread_cond_wait_true.i[1094,1107] [2024-11-13 23:17:30,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:30,454 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:30,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30 WrapperNode [2024-11-13 23:17:30,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:30,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:30,459 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:30,459 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:30,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,507 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,552 INFO L138 Inliner]: procedures = 364, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 177 [2024-11-13 23:17:30,553 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:30,554 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:30,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:30,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:30,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,562 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,567 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,582 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,593 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:30,600 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:30,600 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:30,600 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:30,601 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:30" (1/1) ... [2024-11-13 23:17:30,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:30,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:30,646 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:30,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure f1 [2024-11-13 23:17:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure f1 [2024-11-13 23:17:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure f2 [2024-11-13 23:17:30,684 INFO L138 BoogieDeclarations]: Found implementation of procedure f2 [2024-11-13 23:17:30,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-11-13 23:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-13 23:17:30,685 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-13 23:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-13 23:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:30,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:30,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:30,688 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 23:17:31,067 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:31,070 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:31,532 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:17:31,532 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:31,574 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:31,575 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:17:31,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:31 BoogieIcfgContainer [2024-11-13 23:17:31,575 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:31,576 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:31,576 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:31,591 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:31,591 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:31" (1/1) ... [2024-11-13 23:17:31,592 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:17:31,598 INFO L158 Benchmark]: Toolchain (without parser) took 2350.68ms. Allocated memory is still 83.9MB. Free memory was 58.3MB in the beginning and 36.7MB in the end (delta: 21.6MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2024-11-13 23:17:31,598 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:31,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1209.32ms. Allocated memory is still 83.9MB. Free memory was 58.0MB in the beginning and 52.1MB in the end (delta: 5.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2024-11-13 23:17:31,599 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.15ms. Allocated memory is still 83.9MB. Free memory was 52.1MB in the beginning and 48.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:31,600 INFO L158 Benchmark]: Boogie Preprocessor took 45.19ms. Allocated memory is still 83.9MB. Free memory was 48.8MB in the beginning and 45.2MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:17:31,600 INFO L158 Benchmark]: RCFGBuilder took 975.18ms. Allocated memory is still 83.9MB. Free memory was 45.2MB in the beginning and 38.2MB in the end (delta: 7.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2024-11-13 23:17:31,601 INFO L158 Benchmark]: CodeCheck took 20.67ms. Allocated memory is still 83.9MB. Free memory was 37.8MB in the beginning and 36.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:31,603 INFO L338 ainManager$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 0.45ms. Allocated memory is still 83.9MB. Free memory is still 64.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1209.32ms. Allocated memory is still 83.9MB. Free memory was 58.0MB in the beginning and 52.1MB in the end (delta: 5.9MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.15ms. Allocated memory is still 83.9MB. Free memory was 52.1MB in the beginning and 48.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.19ms. Allocated memory is still 83.9MB. Free memory was 48.8MB in the beginning and 45.2MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 975.18ms. Allocated memory is still 83.9MB. Free memory was 45.2MB in the beginning and 38.2MB in the end (delta: 7.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * CodeCheck took 20.67ms. Allocated memory is still 83.9MB. Free memory was 37.8MB in the beginning and 36.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:17:31,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_246831d0-fd2c-44fd-b117-b09d93cdca70/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported