./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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 eb5b5f76ea992c17ebcf5a0e506a820a4d574c4d0723905971e2f5f6725ae203 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:04,037 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:04,135 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:58:04,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:58:04,144 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:58:04,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:04,188 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:04,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:04,189 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:04,189 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:04,189 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:04,190 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:04,190 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:04,190 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:58:04,190 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:58:04,190 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:58:04,192 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:04,192 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:04,193 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:58:04,193 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:04,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:04,193 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:04,193 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:04,193 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:04,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:04,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:04,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:04,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:04,194 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:58:04,194 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:58:04,194 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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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 -> eb5b5f76ea992c17ebcf5a0e506a820a4d574c4d0723905971e2f5f6725ae203 [2024-11-13 22:58:04,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:04,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:04,592 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:04,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:04,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:04,597 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:58:06,746 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:58:07,065 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:58:07,067 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i [2024-11-13 22:58:07,088 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/2aaae0d93/ff9f14fc5d9b4970bf8bff2ddd5aa698/FLAG77bf0c28a [2024-11-13 22:58:07,316 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/2aaae0d93/ff9f14fc5d9b4970bf8bff2ddd5aa698 [2024-11-13 22:58:07,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:58:07,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:58:07,324 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:07,324 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:58:07,329 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:58:07,331 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:07,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f933d48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07, skipping insertion in model container [2024-11-13 22:58:07,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:07,390 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:58:07,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:07,826 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:58:07,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:07,972 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:58:07,973 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07 WrapperNode [2024-11-13 22:58:07,973 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:07,974 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:07,974 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:58:07,974 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:58:07,982 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,006 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,049 INFO L138 Inliner]: procedures = 176, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 140 [2024-11-13 22:58:08,049 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:08,050 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:58:08,050 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:58:08,050 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:58:08,062 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,069 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,081 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,087 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,097 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,100 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:58:08,105 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:58:08,105 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:58:08,105 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:58:08,106 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:07" (1/1) ... [2024-11-13 22:58:08,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:08,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:58:08,146 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:58:08,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:58:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:58:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:58:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:58:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:58:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:58:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:58:08,182 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:58:08,182 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:58:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 22:58:08,183 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 22:58:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:58:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:58:08,183 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:58:08,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:58:08,185 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:58:08,383 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:58:08,385 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:08,796 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:58:08,796 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:09,075 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:09,076 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:58:09,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:09 BoogieIcfgContainer [2024-11-13 22:58:09,076 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:09,077 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:09,080 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:09,093 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:09,093 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:09" (1/1) ... [2024-11-13 22:58:09,095 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:58:09,101 INFO L158 Benchmark]: Toolchain (without parser) took 1778.37ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 77.5MB in the end (delta: 12.7MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2024-11-13 22:58:09,102 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 83.9MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:09,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 649.44ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 67.2MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:58:09,103 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.84ms. Allocated memory is still 117.4MB. Free memory was 67.2MB in the beginning and 65.2MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:09,103 INFO L158 Benchmark]: Boogie Preprocessor took 54.52ms. Allocated memory is still 117.4MB. Free memory was 64.8MB in the beginning and 63.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:09,104 INFO L158 Benchmark]: RCFGBuilder took 971.41ms. Allocated memory is still 117.4MB. Free memory was 63.3MB in the beginning and 79.2MB in the end (delta: -15.9MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. [2024-11-13 22:58:09,105 INFO L158 Benchmark]: CodeCheck took 22.22ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 77.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:09,112 INFO L338 ainManager$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 0.41ms. Allocated memory is still 83.9MB. Free memory is still 40.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 649.44ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 67.2MB in the end (delta: 23.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.84ms. Allocated memory is still 117.4MB. Free memory was 67.2MB in the beginning and 65.2MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.52ms. Allocated memory is still 117.4MB. Free memory was 64.8MB in the beginning and 63.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 971.41ms. Allocated memory is still 117.4MB. Free memory was 63.3MB in the beginning and 79.2MB in the end (delta: -15.9MB). Peak memory consumption was 31.1MB. Max. memory is 16.1GB. * CodeCheck took 22.22ms. Allocated memory is still 117.4MB. Free memory was 79.2MB in the beginning and 77.5MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:58:09,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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 eb5b5f76ea992c17ebcf5a0e506a820a4d574c4d0723905971e2f5f6725ae203 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:58:12,254 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:58:12,373 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:58:12,433 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:58:12,434 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:58:12,435 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:58:12,435 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:58:12,436 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:58:12,439 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:58:12,439 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:58:12,439 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:58:12,441 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:58:12,441 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:12,441 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:58:12,441 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:58:12,442 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:58:12,442 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:58:12,442 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:58:12,442 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_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/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 -> eb5b5f76ea992c17ebcf5a0e506a820a4d574c4d0723905971e2f5f6725ae203 [2024-11-13 22:58:12,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:58:12,793 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:58:12,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:58:12,796 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:58:12,797 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:58:12,798 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i Unable to find full path for "g++" [2024-11-13 22:58:14,976 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:58:15,352 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:58:15,353 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/sv-benchmarks/c/pthread-wmm/mix036_pso.opt_tso.opt.i [2024-11-13 22:58:15,368 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/49a7435b5/d46bfe7e44f94beba8c9557be59c8006/FLAG363744aae [2024-11-13 22:58:15,391 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/data/49a7435b5/d46bfe7e44f94beba8c9557be59c8006 [2024-11-13 22:58:15,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:58:15,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:58:15,399 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:15,399 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:58:15,405 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:58:15,407 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:15" (1/1) ... [2024-11-13 22:58:15,407 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711a751e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:15, skipping insertion in model container [2024-11-13 22:58:15,408 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:58:15" (1/1) ... [2024-11-13 22:58:15,445 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:58:15,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:15,924 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:58:15,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:58:16,036 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:58:16,036 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16 WrapperNode [2024-11-13 22:58:16,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:58:16,038 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:16,038 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:58:16,038 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:58:16,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,100 INFO L138 Inliner]: procedures = 177, calls = 56, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 141 [2024-11-13 22:58:16,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:58:16,101 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:58:16,101 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:58:16,101 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:58:16,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,123 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,125 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,127 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,129 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,132 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:58:16,133 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:58:16,133 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:58:16,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:58:16,134 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:58:16" (1/1) ... [2024-11-13 22:58:16,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:58:16,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:58:16,177 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:58:16,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:58:16,208 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:58:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:58:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:58:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 22:58:16,209 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:58:16,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:58:16,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:58:16,211 WARN L207 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-13 22:58:16,397 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:58:16,399 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:58:16,898 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:58:16,899 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:58:17,094 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:58:17,094 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:58:17,095 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:17 BoogieIcfgContainer [2024-11-13 22:58:17,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:58:17,096 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:58:17,096 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:58:17,111 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:58:17,111 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:58:17" (1/1) ... [2024-11-13 22:58:17,112 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Concurrent programs are currently unsupported at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.initialize(CodeCheckObserver.java:172) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:356) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:58:17,120 INFO L158 Benchmark]: Toolchain (without parser) took 1720.57ms. Allocated memory is still 117.4MB. Free memory was 90.4MB in the beginning and 61.1MB in the end (delta: 29.3MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2024-11-13 22:58:17,120 INFO L158 Benchmark]: CDTParser took 0.59ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:17,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 637.94ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 66.0MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:58:17,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 62.67ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 63.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:17,125 INFO L158 Benchmark]: Boogie Preprocessor took 31.37ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 62.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:17,125 INFO L158 Benchmark]: RCFGBuilder took 962.48ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 62.5MB in the end (delta: -488.5kB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2024-11-13 22:58:17,126 INFO L158 Benchmark]: CodeCheck took 19.75ms. Allocated memory is still 117.4MB. Free memory was 62.5MB in the beginning and 61.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:58:17,128 INFO L338 ainManager$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 0.59ms. Allocated memory is still 117.4MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 637.94ms. Allocated memory is still 117.4MB. Free memory was 90.3MB in the beginning and 66.0MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 62.67ms. Allocated memory is still 117.4MB. Free memory was 66.0MB in the beginning and 63.8MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.37ms. Allocated memory is still 117.4MB. Free memory was 63.8MB in the beginning and 62.1MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 962.48ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 62.5MB in the end (delta: -488.5kB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. * CodeCheck took 19.75ms. Allocated memory is still 117.4MB. Free memory was 62.5MB in the beginning and 61.1MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:58:17,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cb072b3-4e35-4921-97a9-1edb0b38a6ae/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported