./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/weaver/array-eq-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_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/array-eq-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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_d8db644d-482f-4e39-bcf3-000b8a004164/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 e7f1528a4c77969c5bff279724a3ed43475460be047e2e4b141f1353c3ea9cfe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:43:26,713 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:43:26,775 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:43:26,783 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:43:26,784 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:43:26,818 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:43:26,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:43:26,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:43:26,821 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:43:26,821 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:43:26,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:43:26,822 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:43:26,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:43:26,822 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:43:26,823 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:43:26,824 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:43:26,824 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:43:26,825 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:43:26,825 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:43:26,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:43:26,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:26,826 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:43:26,826 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:43:26,826 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:43:26,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:43:26,827 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_d8db644d-482f-4e39-bcf3-000b8a004164/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 -> e7f1528a4c77969c5bff279724a3ed43475460be047e2e4b141f1353c3ea9cfe [2024-11-13 22:43:27,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:43:27,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:43:27,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:43:27,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:43:27,178 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:43:27,179 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/array-eq-trans.wvr.c Unable to find full path for "g++" [2024-11-13 22:43:29,038 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:29,315 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:29,316 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/sv-benchmarks/c/weaver/array-eq-trans.wvr.c [2024-11-13 22:43:29,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/cc2114d92/b35d8b1946884075b6e763ff994eea40/FLAGbe521a6e9 [2024-11-13 22:43:29,612 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/cc2114d92/b35d8b1946884075b6e763ff994eea40 [2024-11-13 22:43:29,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:29,616 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:29,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:29,618 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:29,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:29,623 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:29,624 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 10:43:29, skipping insertion in model container [2024-11-13 22:43:29,624 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:29,641 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:29,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:29,894 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:29,934 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:29,959 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:29,960 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29 WrapperNode [2024-11-13 22:43:29,960 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:29,961 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:29,961 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:29,962 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:29,968 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:29,978 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,003 INFO L138 Inliner]: procedures = 23, calls = 32, calls flagged for inlining = 11, calls inlined = 15, statements flattened = 193 [2024-11-13 22:43:30,003 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:30,004 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:30,004 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:30,004 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:30,012 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,012 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,015 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,024 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,029 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,031 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,032 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,035 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:30,036 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:30,036 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:30,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:30,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:29" (1/1) ... [2024-11-13 22:43:30,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:30,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:30,076 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:30,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:43:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:43:30,111 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:43:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:43:30,112 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:43:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:43:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:43:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:43:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:43:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:30,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:43:30,115 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 22:43:30,243 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:30,246 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:30,961 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:43:30,961 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:43:30,990 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:43:30,993 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:43:30,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:30 BoogieIcfgContainer [2024-11-13 22:43:30,994 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:43:30,995 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:43:30,995 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:43:31,005 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:43:31,006 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:30" (1/1) ... [2024-11-13 22:43:31,007 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:43:31,014 INFO L158 Benchmark]: Toolchain (without parser) took 1397.64ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 48.2MB in the end (delta: 44.5MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-11-13 22:43:31,016 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:31,019 INFO L158 Benchmark]: CACSL2BoogieTranslator took 343.29ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 80.3MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:43:31,019 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.38ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 78.5MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:43:31,020 INFO L158 Benchmark]: Boogie Preprocessor took 31.53ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 76.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:31,020 INFO L158 Benchmark]: RCFGBuilder took 957.84ms. Allocated memory is still 117.4MB. Free memory was 76.9MB in the beginning and 49.5MB in the end (delta: 27.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:43:31,022 INFO L158 Benchmark]: CodeCheck took 17.72ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 48.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:31,025 INFO L338 ainManager$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 0.38ms. Allocated memory is still 117.4MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 343.29ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 80.3MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.38ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 78.5MB in the end (delta: 1.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.53ms. Allocated memory is still 117.4MB. Free memory was 78.5MB in the beginning and 76.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 957.84ms. Allocated memory is still 117.4MB. Free memory was 76.9MB in the beginning and 49.5MB in the end (delta: 27.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 17.72ms. Allocated memory is still 117.4MB. Free memory was 49.5MB in the beginning and 48.2MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:43:31,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/weaver/array-eq-trans.wvr.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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_d8db644d-482f-4e39-bcf3-000b8a004164/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 e7f1528a4c77969c5bff279724a3ed43475460be047e2e4b141f1353c3ea9cfe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:43:33,708 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:43:33,856 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:43:33,889 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:43:33,890 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:43:33,890 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:43:33,890 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:43:33,891 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:43:33,892 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:43:33,892 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:43:33,893 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:33,893 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:43:33,893 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:43:33,894 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:43:33,894 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_d8db644d-482f-4e39-bcf3-000b8a004164/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 -> e7f1528a4c77969c5bff279724a3ed43475460be047e2e4b141f1353c3ea9cfe [2024-11-13 22:43:34,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:43:34,223 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:43:34,227 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:43:34,231 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:43:34,231 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:43:34,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/weaver/array-eq-trans.wvr.c Unable to find full path for "g++" [2024-11-13 22:43:36,412 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:43:36,683 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:43:36,684 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/sv-benchmarks/c/weaver/array-eq-trans.wvr.c [2024-11-13 22:43:36,698 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/2488eccfa/eaaea590f62f41b4be7f101bee3eee49/FLAG9d83ddbb9 [2024-11-13 22:43:36,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/data/2488eccfa/eaaea590f62f41b4be7f101bee3eee49 [2024-11-13 22:43:36,747 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:43:36,753 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:43:36,755 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:36,755 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:43:36,769 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:43:36,770 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:36" (1/1) ... [2024-11-13 22:43:36,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0a6ded and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:36, skipping insertion in model container [2024-11-13 22:43:36,778 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:43:36" (1/1) ... [2024-11-13 22:43:36,818 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:43:37,072 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 22:43:37,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:37,103 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:43:37,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:43:37,175 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:43:37,177 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37 WrapperNode [2024-11-13 22:43:37,177 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:43:37,178 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:37,179 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:43:37,179 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:43:37,186 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,202 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,240 INFO L138 Inliner]: procedures = 25, calls = 32, calls flagged for inlining = 11, calls inlined = 15, statements flattened = 187 [2024-11-13 22:43:37,243 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:43:37,244 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:43:37,244 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:43:37,244 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:43:37,253 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,262 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,262 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,282 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,298 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,300 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:43:37,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:43:37,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:43:37,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:43:37,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:43:37" (1/1) ... [2024-11-13 22:43:37,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:43:37,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:43:37,353 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:43:37,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:43:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:43:37,391 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2024-11-13 22:43:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2024-11-13 22:43:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2024-11-13 22:43:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2024-11-13 22:43:37,392 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2024-11-13 22:43:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2024-11-13 22:43:37,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:43:37,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:43:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 22:43:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:43:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:43:37,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 22:43:37,396 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 22:43:37,547 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:43:37,550 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:43:38,451 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:43:38,452 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:43:38,468 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:43:38,469 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-13 22:43:38,469 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:38 BoogieIcfgContainer [2024-11-13 22:43:38,469 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:43:38,470 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:43:38,470 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:43:38,482 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:43:38,482 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:43:38" (1/1) ... [2024-11-13 22:43:38,483 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:43:38,490 INFO L158 Benchmark]: Toolchain (without parser) took 1735.99ms. Allocated memory is still 83.9MB. Free memory was 60.8MB in the beginning and 47.6MB in the end (delta: 13.2MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2024-11-13 22:43:38,491 INFO L158 Benchmark]: CDTParser took 2.87ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:38,492 INFO L158 Benchmark]: CACSL2BoogieTranslator took 423.12ms. Allocated memory is still 83.9MB. Free memory was 60.8MB in the beginning and 47.9MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:43:38,492 INFO L158 Benchmark]: Boogie Procedure Inliner took 64.96ms. Allocated memory is still 83.9MB. Free memory was 47.9MB in the beginning and 46.1MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:43:38,492 INFO L158 Benchmark]: Boogie Preprocessor took 64.70ms. Allocated memory is still 83.9MB. Free memory was 46.1MB in the beginning and 44.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:38,493 INFO L158 Benchmark]: RCFGBuilder took 1160.15ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 49.0MB in the end (delta: -4.9MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. [2024-11-13 22:43:38,493 INFO L158 Benchmark]: CodeCheck took 17.87ms. Allocated memory is still 83.9MB. Free memory was 49.0MB in the beginning and 47.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:43:38,497 INFO L338 ainManager$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 2.87ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 423.12ms. Allocated memory is still 83.9MB. Free memory was 60.8MB in the beginning and 47.9MB in the end (delta: 12.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 64.96ms. Allocated memory is still 83.9MB. Free memory was 47.9MB in the beginning and 46.1MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.70ms. Allocated memory is still 83.9MB. Free memory was 46.1MB in the beginning and 44.3MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1160.15ms. Allocated memory is still 83.9MB. Free memory was 44.0MB in the beginning and 49.0MB in the end (delta: -4.9MB). Peak memory consumption was 29.8MB. Max. memory is 16.1GB. * CodeCheck took 17.87ms. Allocated memory is still 83.9MB. Free memory was 49.0MB in the beginning and 47.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:43:38,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8db644d-482f-4e39-bcf3-000b8a004164/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