./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/chl-array-int-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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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 5bb11505151393f96d52a572beff0352326876d897656a8082ae272a8f39e0b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:39,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:39,769 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:59:39,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:59:39,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:59:39,805 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:39,807 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:39,808 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:39,808 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:39,809 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:39,809 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:39,809 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:39,810 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:39,810 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:59:39,810 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:59:39,810 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:39,811 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:39,811 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:39,812 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:39,812 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:39,812 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:39,812 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:39,812 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:39,812 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:59:39,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:59:39,813 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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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 -> 5bb11505151393f96d52a572beff0352326876d897656a8082ae272a8f39e0b4 [2024-11-13 22:59:40,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:40,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:40,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:40,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:40,158 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:40,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c Unable to find full path for "g++" [2024-11-13 22:59:42,047 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:42,323 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:42,324 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c [2024-11-13 22:59:42,336 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/a5da86eb7/eacc10d4e11a4b39a73eedde21057b0b/FLAG6d7d07c77 [2024-11-13 22:59:42,351 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/a5da86eb7/eacc10d4e11a4b39a73eedde21057b0b [2024-11-13 22:59:42,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:42,355 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:42,356 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:42,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:42,361 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:42,362 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4679eece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42, skipping insertion in model container [2024-11-13 22:59:42,363 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,381 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:42,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:42,568 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:42,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:42,612 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:42,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42 WrapperNode [2024-11-13 22:59:42,613 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:42,614 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:42,614 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:42,614 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:42,620 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,628 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,655 INFO L138 Inliner]: procedures = 25, calls = 35, calls flagged for inlining = 14, calls inlined = 22, statements flattened = 266 [2024-11-13 22:59:42,655 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:42,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:42,656 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:42,656 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:42,662 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,666 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,686 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,690 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,692 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,697 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:42,697 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:42,698 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:42,698 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:42,699 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:42" (1/1) ... [2024-11-13 22:59:42,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:42,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:42,730 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:42,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:59:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:59:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:59:42,767 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:59:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:42,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:59:42,770 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 22:59:42,931 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:42,933 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:43,630 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:59:43,631 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:43,657 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:43,661 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:59:43,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:43 BoogieIcfgContainer [2024-11-13 22:59:43,661 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:43,662 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:43,662 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:43,673 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:43,673 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:43" (1/1) ... [2024-11-13 22:59:43,674 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:59:43,679 INFO L158 Benchmark]: Toolchain (without parser) took 1323.69ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 45.6MB in the end (delta: 47.0MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-13 22:59:43,679 INFO L158 Benchmark]: CDTParser took 1.11ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:43,680 INFO L158 Benchmark]: CACSL2BoogieTranslator took 256.74ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 80.0MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:43,680 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.87ms. Allocated memory is still 117.4MB. Free memory was 80.0MB in the beginning and 77.8MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:43,680 INFO L158 Benchmark]: Boogie Preprocessor took 40.94ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 76.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:43,681 INFO L158 Benchmark]: RCFGBuilder took 963.97ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 47.0MB in the end (delta: 29.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:59:43,681 INFO L158 Benchmark]: CodeCheck took 15.34ms. Allocated memory is still 117.4MB. Free memory was 46.8MB in the beginning and 45.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:43,684 INFO L338 ainManager$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 1.11ms. Allocated memory is still 117.4MB. Free memory is still 74.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 256.74ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 80.0MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.87ms. Allocated memory is still 117.4MB. Free memory was 80.0MB in the beginning and 77.8MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.94ms. Allocated memory is still 117.4MB. Free memory was 77.8MB in the beginning and 76.2MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 963.97ms. Allocated memory is still 117.4MB. Free memory was 76.0MB in the beginning and 47.0MB in the end (delta: 29.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 15.34ms. Allocated memory is still 117.4MB. Free memory was 46.8MB in the beginning and 45.6MB in the end (delta: 1.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:59:43,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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 5bb11505151393f96d52a572beff0352326876d897656a8082ae272a8f39e0b4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:46,276 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:46,392 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:59:46,458 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:46,459 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:46,459 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:46,460 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:46,460 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:46,460 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:46,460 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:46,460 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:46,460 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:46,461 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:46,462 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:46,462 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:59:46,462 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:46,463 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:46,463 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:46,463 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:46,463 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:59:46,463 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:59:46,463 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:59:46,463 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_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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 -> 5bb11505151393f96d52a572beff0352326876d897656a8082ae272a8f39e0b4 [2024-11-13 22:59:46,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:46,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:46,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:46,746 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:46,746 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:46,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c Unable to find full path for "g++" [2024-11-13 22:59:48,778 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:49,079 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:49,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/sv-benchmarks/c/weaver/chl-array-int-trans.wvr.c [2024-11-13 22:59:49,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/38e8a862c/fee48e5adfc5477a906bfb7f5f3b3550/FLAG8d94658e7 [2024-11-13 22:59:49,119 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/data/38e8a862c/fee48e5adfc5477a906bfb7f5f3b3550 [2024-11-13 22:59:49,122 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:49,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:49,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:49,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:49,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:49,139 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,140 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@687d9e7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49, skipping insertion in model container [2024-11-13 22:59:49,141 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:49,394 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 22:59:49,402 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:49,423 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:49,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:49,494 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:49,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49 WrapperNode [2024-11-13 22:59:49,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:49,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:49,497 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:49,497 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:49,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,510 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,543 INFO L138 Inliner]: procedures = 27, calls = 35, calls flagged for inlining = 14, calls inlined = 22, statements flattened = 257 [2024-11-13 22:59:49,543 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:49,544 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:49,544 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:49,544 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:49,551 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,556 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,556 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,576 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,592 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,600 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:49,601 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:49,601 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:49,601 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:49,602 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:49" (1/1) ... [2024-11-13 22:59:49,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:49,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:49,634 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:49,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:49,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:59:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:59:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:59:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:59:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:59:49,668 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:59:49,668 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:59:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:59:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:59:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:49,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:49,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:59:49,671 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 22:59:49,793 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:49,795 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:50,720 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:59:50,721 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:50,747 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:50,749 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:59:50,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:50 BoogieIcfgContainer [2024-11-13 22:59:50,749 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:50,750 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:50,750 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:50,762 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:50,762 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:50" (1/1) ... [2024-11-13 22:59:50,763 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:59:50,769 INFO L158 Benchmark]: Toolchain (without parser) took 1643.99ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 84.7MB in the end (delta: 7.8MB). Peak memory consumption was 4.8MB. Max. memory is 16.1GB. [2024-11-13 22:59:50,769 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 117.4MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:50,770 INFO L158 Benchmark]: CACSL2BoogieTranslator took 369.25ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 79.3MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:50,772 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.82ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 77.1MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:50,772 INFO L158 Benchmark]: Boogie Preprocessor took 56.10ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 75.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:50,772 INFO L158 Benchmark]: RCFGBuilder took 1148.78ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 85.8MB in the end (delta: -10.7MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. [2024-11-13 22:59:50,773 INFO L158 Benchmark]: CodeCheck took 17.22ms. Allocated memory is still 117.4MB. Free memory was 85.8MB in the beginning and 84.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:59:50,776 INFO L338 ainManager$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 0.34ms. Allocated memory is still 117.4MB. Free memory is still 82.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 369.25ms. Allocated memory is still 117.4MB. Free memory was 92.3MB in the beginning and 79.3MB in the end (delta: 13.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 46.82ms. Allocated memory is still 117.4MB. Free memory was 79.3MB in the beginning and 77.1MB in the end (delta: 2.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.10ms. Allocated memory is still 117.4MB. Free memory was 77.1MB in the beginning and 75.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1148.78ms. Allocated memory is still 117.4MB. Free memory was 75.1MB in the beginning and 85.8MB in the end (delta: -10.7MB). Peak memory consumption was 38.4MB. Max. memory is 16.1GB. * CodeCheck took 17.22ms. Allocated memory is still 117.4MB. Free memory was 85.8MB in the beginning and 84.7MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:59:50,814 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1e2bba9-fc00-44bf-bcec-f1836c524c3f/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