./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c --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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:22:52,509 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:22:52,583 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 23:22:52,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:22:52,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:22:52,610 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:22:52,611 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:22:52,612 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:22:52,612 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:22:52,612 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:22:52,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:22:52,612 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:22:52,613 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:22:52,614 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:22:52,614 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:22:52,614 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:22:52,614 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:22:52,614 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:22:52,614 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:22:52,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:52,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:22:52,615 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:22:52,615 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:22:52,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:22:52,615 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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-13 23:22:52,936 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:22:52,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:22:52,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:22:52,947 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:22:52,947 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:22:52,949 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c Unable to find full path for "g++" [2024-11-13 23:22:54,799 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:22:55,087 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:22:55,090 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-13 23:22:55,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/ea049d609/22a4d01df2854b9db63ab67384b8d53f/FLAGbe484cfc4 [2024-11-13 23:22:55,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/ea049d609/22a4d01df2854b9db63ab67384b8d53f [2024-11-13 23:22:55,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:22:55,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:22:55,136 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:55,136 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:22:55,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:22:55,143 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7eee921b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55, skipping insertion in model container [2024-11-13 23:22:55,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,167 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:22:55,417 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:55,431 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:22:55,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:22:55,500 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:22:55,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55 WrapperNode [2024-11-13 23:22:55,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:22:55,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:55,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:22:55,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:22:55,515 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,524 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,556 INFO L138 Inliner]: procedures = 25, calls = 32, calls flagged for inlining = 17, calls inlined = 25, statements flattened = 263 [2024-11-13 23:22:55,557 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:22:55,557 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:22:55,558 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:22:55,558 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:22:55,565 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,566 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,574 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,575 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,588 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,592 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,595 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,596 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,599 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:22:55,600 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:22:55,601 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:22:55,601 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:22:55,602 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:22:55" (1/1) ... [2024-11-13 23:22:55,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:55,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:22:55,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:22:55,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:22:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:22:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:22:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:22:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:22:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 23:22:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:22:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:22:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:22:55,672 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 23:22:55,789 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:22:55,791 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:22:56,389 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:22:56,390 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:22:56,419 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:22:56,419 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 23:22:56,420 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:56 BoogieIcfgContainer [2024-11-13 23:22:56,420 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:22:56,421 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:22:56,421 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:22:56,431 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:22:56,431 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:22:56" (1/1) ... [2024-11-13 23:22:56,432 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:22:56,439 INFO L158 Benchmark]: Toolchain (without parser) took 1307.29ms. Allocated memory is still 117.4MB. Free memory was 93.0MB in the beginning and 47.4MB in the end (delta: 45.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 23:22:56,440 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:22:56,444 INFO L158 Benchmark]: CACSL2BoogieTranslator took 365.54ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 80.4MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:22:56,445 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.31ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 78.2MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:22:56,445 INFO L158 Benchmark]: Boogie Preprocessor took 42.24ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 76.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:22:56,445 INFO L158 Benchmark]: RCFGBuilder took 819.45ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 48.7MB in the end (delta: 27.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:22:56,446 INFO L158 Benchmark]: CodeCheck took 15.21ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.4MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:22:56,448 INFO L338 ainManager$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 0.30ms. Allocated memory is still 117.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 365.54ms. Allocated memory is still 117.4MB. Free memory was 92.8MB in the beginning and 80.4MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.31ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 78.2MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.24ms. Allocated memory is still 117.4MB. Free memory was 78.0MB in the beginning and 76.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 819.45ms. Allocated memory is still 117.4MB. Free memory was 76.4MB in the beginning and 48.7MB in the end (delta: 27.6MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 15.21ms. Allocated memory is still 117.4MB. Free memory was 48.7MB in the beginning and 47.4MB 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 23:22:56,485 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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 f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:22:59,160 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:22:59,242 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 23:22:59,316 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:22:59,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:22:59,318 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:22:59,323 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:22:59,323 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:22:59,324 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:22:59,324 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:22:59,325 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:22:59,325 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 23:22:59,325 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 23:22:59,325 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:22:59,326 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:22:59,326 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:22:59,327 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:22:59,327 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 23:22:59,327 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:22:59,327 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:22:59,327 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:22:59,327 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:22:59,335 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 23:22:59,339 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 23:22:59,339 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 23:22:59,339 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_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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 -> f36f5593156fc25b34b4c706b0d898a2d66ee8bab5f6d91cd69ff9cf3c129193 [2024-11-13 23:22:59,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:22:59,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:22:59,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:22:59,738 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:22:59,739 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:22:59,743 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c Unable to find full path for "g++" [2024-11-13 23:23:01,773 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:23:02,067 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:23:02,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/sv-benchmarks/c/weaver/chl-chromosome-trans.wvr.c [2024-11-13 23:23:02,085 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/cc6ea3789/9518d692132d41fc97f740d1ca76324a/FLAGf2ecfca6c [2024-11-13 23:23:02,109 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/data/cc6ea3789/9518d692132d41fc97f740d1ca76324a [2024-11-13 23:23:02,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:23:02,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:23:02,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:23:02,119 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:23:02,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:23:02,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,126 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3154789 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02, skipping insertion in model container [2024-11-13 23:23:02,129 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,147 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:23:02,390 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-13 23:23:02,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:23:02,420 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:23:02,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:23:02,471 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:23:02,472 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02 WrapperNode [2024-11-13 23:23:02,472 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:23:02,473 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:23:02,473 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:23:02,474 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:23:02,479 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,489 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,519 INFO L138 Inliner]: procedures = 27, calls = 32, calls flagged for inlining = 17, calls inlined = 25, statements flattened = 257 [2024-11-13 23:23:02,520 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:23:02,520 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:23:02,520 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:23:02,520 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:23:02,526 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,531 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,549 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,551 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,553 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,557 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:23:02,557 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:23:02,558 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:23:02,558 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:23:02,559 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:23:02" (1/1) ... [2024-11-13 23:23:02,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:23:02,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:23:02,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:23:02,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:23:02,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:23:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 23:23:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 23:23:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 23:23:02,633 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 23:23:02,633 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 23:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 23:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 23:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 23:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:23:02,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:23:02,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 23:23:02,636 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 23:23:02,816 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:23:02,819 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:23:03,717 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 23:23:03,718 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:23:03,740 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:23:03,740 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 23:23:03,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:23:03 BoogieIcfgContainer [2024-11-13 23:23:03,740 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:23:03,741 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:23:03,741 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:23:03,752 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:23:03,752 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:23:03" (1/1) ... [2024-11-13 23:23:03,754 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 23:23:03,759 INFO L158 Benchmark]: Toolchain (without parser) took 1642.44ms. Allocated memory is still 117.4MB. Free memory was 95.3MB in the beginning and 44.1MB in the end (delta: 51.2MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 23:23:03,759 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 83.9MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:23:03,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 354.59ms. Allocated memory is still 117.4MB. Free memory was 95.1MB in the beginning and 82.1MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:23:03,760 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.45ms. Allocated memory is still 117.4MB. Free memory was 82.1MB in the beginning and 79.8MB in the end (delta: 2.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:23:03,760 INFO L158 Benchmark]: Boogie Preprocessor took 36.59ms. Allocated memory is still 117.4MB. Free memory was 79.8MB in the beginning and 77.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:23:03,761 INFO L158 Benchmark]: RCFGBuilder took 1182.97ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 45.3MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-13 23:23:03,761 INFO L158 Benchmark]: CodeCheck took 15.95ms. Allocated memory is still 117.4MB. Free memory was 45.3MB in the beginning and 44.1MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:23:03,763 INFO L338 ainManager$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 0.53ms. Allocated memory is still 83.9MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 354.59ms. Allocated memory is still 117.4MB. Free memory was 95.1MB in the beginning and 82.1MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.45ms. Allocated memory is still 117.4MB. Free memory was 82.1MB in the beginning and 79.8MB in the end (delta: 2.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.59ms. Allocated memory is still 117.4MB. Free memory was 79.8MB in the beginning and 77.8MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1182.97ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 45.3MB in the end (delta: 32.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 15.95ms. Allocated memory is still 117.4MB. Free memory was 45.3MB in the beginning and 44.1MB 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 23:23:03,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c2c580d8-9649-4115-9f3c-26a4c9f71e17/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