./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:23:37,938 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:23:38,045 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:23:38,055 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:23:38,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:23:38,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:23:38,094 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:23:38,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:23:38,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:23:38,095 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:23:38,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:23:38,098 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:23:38,099 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:23:38,101 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:23:38,101 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:23:38,102 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:23:38,102 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:23:38,103 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:23:38,103 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:23:38,106 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:23:38,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:23:38,107 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:23:38,107 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:23:38,108 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:23:38,108 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:23:38,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:23:38,109 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:23:38,109 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:23:38,109 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:23:38,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:23:38,110 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-11-09 00:23:38,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:23:38,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:23:38,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:23:38,449 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:23:38,449 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:23:38,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i Unable to find full path for "g++" [2024-11-09 00:23:40,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:23:40,819 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:23:40,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-11-09 00:23:40,843 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/a42333a38/8c09b47fbaa543c5a1f9ea9706df9eac/FLAG3aed2d456 [2024-11-09 00:23:41,113 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/a42333a38/8c09b47fbaa543c5a1f9ea9706df9eac [2024-11-09 00:23:41,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:23:41,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:23:41,122 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:23:41,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:23:41,129 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:23:41,130 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:41,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da6242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41, skipping insertion in model container [2024-11-09 00:23:41,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:41,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:23:41,751 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:23:41,780 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:23:41,870 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:23:41,950 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:23:41,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41 WrapperNode [2024-11-09 00:23:41,951 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:23:41,953 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:23:41,953 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:23:41,953 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:23:41,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:41,992 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,029 INFO L138 Inliner]: procedures = 271, calls = 38, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 102 [2024-11-09 00:23:42,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:23:42,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:23:42,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:23:42,032 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:23:42,042 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,048 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,051 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,065 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,076 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,086 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,094 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:23:42,098 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:23:42,099 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:23:42,099 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:23:42,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:41" (1/1) ... [2024-11-09 00:23:42,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:23:42,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:23:42,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:23:42,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:23:42,208 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-11-09 00:23:42,208 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-11-09 00:23:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:23:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:23:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:23:42,209 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-11-09 00:23:42,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-11-09 00:23:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-11-09 00:23:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-11-09 00:23:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:23:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:23:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:23:42,220 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:23:42,516 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:23:42,518 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:23:42,813 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:23:42,813 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:23:42,902 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:23:42,902 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:23:42,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:23:42 BoogieIcfgContainer [2024-11-09 00:23:42,903 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:23:42,904 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:23:42,904 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:23:42,917 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:23:42,918 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:23:42" (1/1) ... [2024-11-09 00:23:42,919 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) [2024-11-09 00:23:42,925 INFO L158 Benchmark]: Toolchain (without parser) took 1807.08ms. Allocated memory was 140.5MB in the beginning and 195.0MB in the end (delta: 54.5MB). Free memory was 100.6MB in the beginning and 140.3MB in the end (delta: -39.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2024-11-09 00:23:42,930 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 140.5MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:23:42,931 INFO L158 Benchmark]: CACSL2BoogieTranslator took 829.57ms. Allocated memory is still 140.5MB. Free memory was 100.2MB in the beginning and 67.2MB in the end (delta: 33.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-09 00:23:42,931 INFO L158 Benchmark]: Boogie Procedure Inliner took 78.52ms. Allocated memory is still 140.5MB. Free memory was 67.2MB in the beginning and 64.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:23:42,932 INFO L158 Benchmark]: Boogie Preprocessor took 65.94ms. Allocated memory is still 140.5MB. Free memory was 64.3MB in the beginning and 61.4MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:23:42,933 INFO L158 Benchmark]: RCFGBuilder took 804.59ms. Allocated memory was 140.5MB in the beginning and 195.0MB in the end (delta: 54.5MB). Free memory was 61.4MB in the beginning and 141.4MB in the end (delta: -80.0MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2024-11-09 00:23:42,934 INFO L158 Benchmark]: CodeCheck took 19.98ms. Allocated memory is still 195.0MB. Free memory was 140.4MB in the beginning and 140.3MB in the end (delta: 88.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:23:42,937 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 0.25ms. Allocated memory is still 140.5MB. Free memory is still 84.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 829.57ms. Allocated memory is still 140.5MB. Free memory was 100.2MB in the beginning and 67.2MB in the end (delta: 33.1MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 78.52ms. Allocated memory is still 140.5MB. Free memory was 67.2MB in the beginning and 64.3MB in the end (delta: 2.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 65.94ms. Allocated memory is still 140.5MB. Free memory was 64.3MB in the beginning and 61.4MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 804.59ms. Allocated memory was 140.5MB in the beginning and 195.0MB in the end (delta: 54.5MB). Free memory was 61.4MB in the beginning and 141.4MB in the end (delta: -80.0MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * CodeCheck took 19.98ms. Allocated memory is still 195.0MB. Free memory was 140.4MB in the beginning and 140.3MB in the end (delta: 88.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:23:42,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:23:45,491 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:23:45,589 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-09 00:23:45,635 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:23:45,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:23:45,637 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:23:45,638 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:23:45,638 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:23:45,639 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:23:45,640 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:23:45,640 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:23:45,641 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:23:45,641 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:23:45,641 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:23:45,642 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:23:45,642 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 00:23:45,642 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 00:23:45,645 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:23:45,646 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 00:23:45,646 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:23:45,646 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:23:45,647 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:23:45,647 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:23:45,648 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:23:45,648 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:23:45,648 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:23:45,648 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-09 00:23:45,649 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:23:45,649 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:23:45,649 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:23:45,649 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:23:45,650 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 00:23:45,650 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 00:23:45,650 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-09 00:23:45,655 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5772eac83993f999ed7a0d2c72e283c734e18136b4020af8f8e407255c20c04 [2024-11-09 00:23:46,037 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:23:46,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:23:46,071 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:23:46,072 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:23:46,073 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:23:46,074 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i Unable to find full path for "g++" [2024-11-09 00:23:48,268 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:23:48,638 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:23:48,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/sv-benchmarks/c/goblint-regression/13-privatized_04-priv_multi_true.i [2024-11-09 00:23:48,662 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/1d9d7a480/809976b9f5734de8bb188a8624c2795d/FLAG5a610e2cc [2024-11-09 00:23:48,682 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/data/1d9d7a480/809976b9f5734de8bb188a8624c2795d [2024-11-09 00:23:48,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:23:48,689 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:23:48,691 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:23:48,691 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:23:48,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:23:48,698 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:23:48" (1/1) ... [2024-11-09 00:23:48,699 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9f4639a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:48, skipping insertion in model container [2024-11-09 00:23:48,699 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:23:48" (1/1) ... [2024-11-09 00:23:48,771 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:23:49,373 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:23:49,411 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:23:49,494 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:23:49,562 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:23:49,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49 WrapperNode [2024-11-09 00:23:49,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:23:49,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:23:49,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:23:49,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:23:49,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,594 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,619 INFO L138 Inliner]: procedures = 275, calls = 38, calls flagged for inlining = 5, calls inlined = 6, statements flattened = 103 [2024-11-09 00:23:49,620 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:23:49,620 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:23:49,620 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:23:49,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:23:49,630 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,643 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,644 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,666 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,674 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,685 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,699 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:23:49,700 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:23:49,700 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:23:49,700 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:23:49,701 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:23:49" (1/1) ... [2024-11-09 00:23:49,711 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:23:49,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:23:49,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:23:49,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:23:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure generate [2024-11-09 00:23:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure generate [2024-11-09 00:23:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 00:23:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-09 00:23:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-11-09 00:23:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-11-09 00:23:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:23:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure dispose [2024-11-09 00:23:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dispose [2024-11-09 00:23:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure process [2024-11-09 00:23:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure process [2024-11-09 00:23:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:23:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:23:49,782 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-09 00:23:50,173 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:23:50,176 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:23:50,571 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-09 00:23:50,571 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:23:50,616 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:23:50,616 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:23:50,617 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:23:50 BoogieIcfgContainer [2024-11-09 00:23:50,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:23:50,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:23:50,618 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:23:50,628 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:23:50,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:23:50" (1/1) ... [2024-11-09 00:23:50,630 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) [2024-11-09 00:23:50,634 INFO L158 Benchmark]: Toolchain (without parser) took 1944.79ms. Allocated memory is still 98.6MB. Free memory was 73.0MB in the beginning and 55.0MB in the end (delta: 18.0MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2024-11-09 00:23:50,635 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 71.3MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:23:50,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 872.27ms. Allocated memory is still 98.6MB. Free memory was 72.8MB in the beginning and 61.9MB in the end (delta: 10.8MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. [2024-11-09 00:23:50,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.80ms. Allocated memory is still 98.6MB. Free memory was 61.9MB in the beginning and 59.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 00:23:50,637 INFO L158 Benchmark]: Boogie Preprocessor took 78.89ms. Allocated memory is still 98.6MB. Free memory was 59.0MB in the beginning and 55.7MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 00:23:50,637 INFO L158 Benchmark]: RCFGBuilder took 917.19ms. Allocated memory is still 98.6MB. Free memory was 55.3MB in the beginning and 56.1MB in the end (delta: -840.4kB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2024-11-09 00:23:50,638 INFO L158 Benchmark]: CodeCheck took 14.65ms. Allocated memory is still 98.6MB. Free memory was 56.1MB in the beginning and 55.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 00:23:50,641 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 0.39ms. Allocated memory is still 71.3MB. Free memory was 48.3MB in the beginning and 48.2MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 872.27ms. Allocated memory is still 98.6MB. Free memory was 72.8MB in the beginning and 61.9MB in the end (delta: 10.8MB). Peak memory consumption was 30.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.80ms. Allocated memory is still 98.6MB. Free memory was 61.9MB in the beginning and 59.0MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.89ms. Allocated memory is still 98.6MB. Free memory was 59.0MB in the beginning and 55.7MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 917.19ms. Allocated memory is still 98.6MB. Free memory was 55.3MB in the beginning and 56.1MB in the end (delta: -840.4kB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * CodeCheck took 14.65ms. Allocated memory is still 98.6MB. Free memory was 56.1MB in the beginning and 55.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-09 00:23:50,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5a2af90-8aad-4626-b5c8-d8d494b28f25/bin/ukojak-verify-ImItNfHLgk/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