./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/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_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b278c8af08551c2e27294e2c5dca8c5bd0f6f00874366f88466c32210c557af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:21,962 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:22,074 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:10:22,082 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:10:22,083 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:10:22,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:22,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:22,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:22,127 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:22,127 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:22,128 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:22,129 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:22,129 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:22,129 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:10:22,129 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:10:22,129 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:10:22,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:22,130 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:22,131 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:22,131 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:22,131 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:22,131 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:22,131 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:22,132 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:22,132 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:22,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:22,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:22,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:22,132 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:10:22,133 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:10:22,133 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_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b278c8af08551c2e27294e2c5dca8c5bd0f6f00874366f88466c32210c557af [2024-11-13 23:10:22,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:22,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:22,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:22,520 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:22,520 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:22,522 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 23:10:24,609 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:25,009 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:25,012 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i [2024-11-13 23:10:25,035 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/9e62765d9/ee128e35b49e444da5614ab101f59f59/FLAG4719be413 [2024-11-13 23:10:25,057 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/9e62765d9/ee128e35b49e444da5614ab101f59f59 [2024-11-13 23:10:25,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:25,064 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:25,067 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:25,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:25,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:25,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a4f9b06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25, skipping insertion in model container [2024-11-13 23:10:25,078 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,130 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:25,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:25,587 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:25,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:25,739 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:25,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25 WrapperNode [2024-11-13 23:10:25,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:25,741 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:25,741 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:25,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:25,749 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,771 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,825 INFO L138 Inliner]: procedures = 176, calls = 54, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 150 [2024-11-13 23:10:25,826 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:25,826 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:25,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:25,830 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:25,845 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,848 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,848 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,865 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,872 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,878 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:25,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:25,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:25,883 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:25,884 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:25" (1/1) ... [2024-11-13 23:10:25,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:25,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:25,926 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:25,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:10:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:25,963 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:10:25,963 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:10:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:10:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:10:25,964 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:10:25,964 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:10:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 23:10:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 23:10:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:10:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:10:25,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:25,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:25,967 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 23:10:26,141 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:26,144 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:26,655 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:10:26,655 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:26,973 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:26,973 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:10:26,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:26 BoogieIcfgContainer [2024-11-13 23:10:26,974 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:26,977 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:26,977 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:26,987 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:26,987 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:26" (1/1) ... [2024-11-13 23:10:26,988 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:10:26,995 INFO L158 Benchmark]: Toolchain (without parser) took 1930.64ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 97.2MB in the end (delta: 20.5MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 23:10:26,996 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 142.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:26,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 673.54ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 94.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:10:26,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 84.52ms. Allocated memory is still 142.6MB. Free memory was 94.0MB in the beginning and 91.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:26,997 INFO L158 Benchmark]: Boogie Preprocessor took 56.18ms. Allocated memory is still 142.6MB. Free memory was 91.4MB in the beginning and 89.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:26,998 INFO L158 Benchmark]: RCFGBuilder took 1091.12ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 98.6MB in the end (delta: -8.9MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. [2024-11-13 23:10:26,998 INFO L158 Benchmark]: CodeCheck took 16.86ms. Allocated memory is still 142.6MB. Free memory was 98.6MB in the beginning and 97.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:27,005 INFO L338 ainManager$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 0.48ms. Allocated memory is still 142.6MB. Free memory is still 79.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 673.54ms. Allocated memory is still 142.6MB. Free memory was 117.8MB in the beginning and 94.0MB in the end (delta: 23.7MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 84.52ms. Allocated memory is still 142.6MB. Free memory was 94.0MB in the beginning and 91.4MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 56.18ms. Allocated memory is still 142.6MB. Free memory was 91.4MB in the beginning and 89.7MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1091.12ms. Allocated memory is still 142.6MB. Free memory was 89.7MB in the beginning and 98.6MB in the end (delta: -8.9MB). Peak memory consumption was 38.9MB. Max. memory is 16.1GB. * CodeCheck took 16.86ms. Allocated memory is still 142.6MB. Free memory was 98.6MB in the beginning and 97.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:10:27,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/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_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/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_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0b278c8af08551c2e27294e2c5dca8c5bd0f6f00874366f88466c32210c557af --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:10:29,866 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:10:29,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:10:29,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:10:29,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:10:29,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:10:29,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:10:29,976 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:10:29,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:10:29,977 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:10:29,977 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:10:29,977 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:10:29,978 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:10:29,978 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:10:29,978 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:10:29,978 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:10:29,978 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:10:29,980 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:10:29,980 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:10:29,980 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:10:29,980 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:10:29,980 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:10:29,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:10:29,981 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:10:29,981 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:10:29,981 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:29,981 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:10:29,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:10:29,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:29,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:10:29,982 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:10:29,982 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:10:29,982 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:10:29,982 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:10:29,982 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_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b278c8af08551c2e27294e2c5dca8c5bd0f6f00874366f88466c32210c557af [2024-11-13 23:10:30,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:10:30,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:10:30,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:10:30,432 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:10:30,433 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:10:30,434 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i Unable to find full path for "g++" [2024-11-13 23:10:32,634 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:10:32,960 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:10:32,961 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/sv-benchmarks/c/pthread-wmm/mix029_power.opt_pso.opt_rmo.opt.i [2024-11-13 23:10:32,990 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/50c2ee699/9f0392af4e7d443495719c6f4d1619fb/FLAG3fc702d44 [2024-11-13 23:10:33,021 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/data/50c2ee699/9f0392af4e7d443495719c6f4d1619fb [2024-11-13 23:10:33,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:10:33,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:10:33,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:33,031 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:10:33,036 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:10:33,037 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,039 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32e6a6b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33, skipping insertion in model container [2024-11-13 23:10:33,041 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:10:33,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:33,598 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:10:33,672 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:10:33,722 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:10:33,723 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33 WrapperNode [2024-11-13 23:10:33,723 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:10:33,724 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:33,724 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:10:33,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:10:33,732 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,751 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,782 INFO L138 Inliner]: procedures = 177, calls = 54, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 151 [2024-11-13 23:10:33,782 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:10:33,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:10:33,785 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:10:33,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:10:33,795 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,802 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,803 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,817 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,820 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,823 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,824 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,828 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:10:33,829 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:10:33,829 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:10:33,829 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:10:33,830 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:10:33" (1/1) ... [2024-11-13 23:10:33,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:10:33,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:10:33,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:10:33,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:10:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 23:10:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:10:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:10:33,920 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 23:10:33,920 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 23:10:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 23:10:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 23:10:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 23:10:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 23:10:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 23:10:33,921 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 23:10:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 23:10:33,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:10:33,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:10:33,923 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 23:10:34,079 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:10:34,081 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:10:34,597 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:10:34,597 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:10:34,923 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:10:34,924 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 23:10:34,924 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:34 BoogieIcfgContainer [2024-11-13 23:10:34,924 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:10:34,925 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:10:34,925 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:10:34,938 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:10:34,938 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:10:34" (1/1) ... [2024-11-13 23:10:34,939 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 23:10:34,946 INFO L158 Benchmark]: Toolchain (without parser) took 1918.46ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 59.6MB in the beginning and 54.4MB in the end (delta: 5.1MB). Peak memory consumption was 22.1MB. Max. memory is 16.1GB. [2024-11-13 23:10:34,947 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 83.9MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 107.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:34,947 INFO L158 Benchmark]: CACSL2BoogieTranslator took 693.02ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 35.7MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:10:34,948 INFO L158 Benchmark]: Boogie Procedure Inliner took 58.24ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.1MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:34,948 INFO L158 Benchmark]: Boogie Preprocessor took 43.73ms. Allocated memory is still 83.9MB. Free memory was 33.1MB in the beginning and 31.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:34,949 INFO L158 Benchmark]: RCFGBuilder took 1095.39ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 31.2MB in the beginning and 55.7MB in the end (delta: -24.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. [2024-11-13 23:10:34,949 INFO L158 Benchmark]: CodeCheck took 19.20ms. Allocated memory is still 100.7MB. Free memory was 55.7MB in the beginning and 54.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:10:34,957 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 0.37ms. Allocated memory is still 83.9MB. Free memory was 52.3MB in the beginning and 52.2MB in the end (delta: 107.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 693.02ms. Allocated memory is still 83.9MB. Free memory was 59.4MB in the beginning and 35.7MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 58.24ms. Allocated memory is still 83.9MB. Free memory was 35.7MB in the beginning and 33.1MB in the end (delta: 2.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.73ms. Allocated memory is still 83.9MB. Free memory was 33.1MB in the beginning and 31.3MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1095.39ms. Allocated memory was 83.9MB in the beginning and 100.7MB in the end (delta: 16.8MB). Free memory was 31.2MB in the beginning and 55.7MB in the end (delta: -24.5MB). Peak memory consumption was 13.7MB. Max. memory is 16.1GB. * CodeCheck took 19.20ms. Allocated memory is still 100.7MB. Free memory was 55.7MB in the beginning and 54.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 23:10:34,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f433b80-5a8a-411a-8ad9-cdd962a3e6ad/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