./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix001.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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 54b7204af3591799bdde98d626e5c17b99e9c1ebc668ecbb3e0b1bb3bb8aa3c2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:55:42,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:55:42,137 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:55:42,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:55:42,145 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:55:42,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:55:42,191 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:55:42,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:55:42,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:55:42,192 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:55:42,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:55:42,193 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:55:42,193 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:55:42,193 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:55:42,194 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:55:42,195 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:55:42,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:55:42,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:55:42,196 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:55:42,196 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:55:42,196 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:55:42,197 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:55:42,197 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:55:42,197 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:55:42,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:55:42,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:42,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:55:42,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:55:42,198 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:55:42,198 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:55:42,198 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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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 -> 54b7204af3591799bdde98d626e5c17b99e9c1ebc668ecbb3e0b1bb3bb8aa3c2 [2024-11-13 22:55:42,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:55:42,613 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:55:42,617 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:55:42,619 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:55:42,619 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:55:42,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix001.oepc.i Unable to find full path for "g++" [2024-11-13 22:55:44,811 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:55:45,184 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:55:45,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/sv-benchmarks/c/pthread-wmm/mix001.oepc.i [2024-11-13 22:55:45,215 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/abe70aa2d/579532dcf9c148d8bd1a43ef716cf6f1/FLAGd76809637 [2024-11-13 22:55:45,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/abe70aa2d/579532dcf9c148d8bd1a43ef716cf6f1 [2024-11-13 22:55:45,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:55:45,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:55:45,260 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:55:45,261 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:55:45,267 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:55:45,269 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:55:45" (1/1) ... [2024-11-13 22:55:45,270 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a659c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:45, skipping insertion in model container [2024-11-13 22:55:45,271 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:55:45" (1/1) ... [2024-11-13 22:55:45,342 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:55:45,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:46,009 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:55:46,099 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:46,169 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:55:46,169 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46 WrapperNode [2024-11-13 22:55:46,170 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:55:46,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:46,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:55:46,171 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:55:46,180 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,199 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,240 INFO L138 Inliner]: procedures = 175, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 145 [2024-11-13 22:55:46,241 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:46,241 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:55:46,242 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:55:46,242 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:55:46,252 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,252 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,259 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,259 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,272 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,278 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,280 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:55:46,285 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:55:46,286 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:55:46,286 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:55:46,287 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:46" (1/1) ... [2024-11-13 22:55:46,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:46,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:55:46,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:55:46,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:55:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:55:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:55:46,385 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:55:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:55:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:55:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:55:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:55:46,386 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:55:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:55:46,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:55:46,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:55:46,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:55:46,389 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 22:55:46,565 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:55:46,567 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:55:47,149 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:55:47,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:55:47,509 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:55:47,513 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:55:47,514 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:47 BoogieIcfgContainer [2024-11-13 22:55:47,514 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:55:47,515 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:55:47,515 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:55:47,529 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:55:47,529 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:47" (1/1) ... [2024-11-13 22:55:47,531 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:55:47,543 INFO L158 Benchmark]: Toolchain (without parser) took 2282.17ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 64.1MB in the end (delta: 27.1MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2024-11-13 22:55:47,544 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:47,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 910.13ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 66.3MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:55:47,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.83ms. Allocated memory is still 117.4MB. Free memory was 66.3MB in the beginning and 63.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:47,549 INFO L158 Benchmark]: Boogie Preprocessor took 43.18ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 62.2MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:55:47,550 INFO L158 Benchmark]: RCFGBuilder took 1228.74ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 65.1MB in the end (delta: -3.2MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. [2024-11-13 22:55:47,550 INFO L158 Benchmark]: CodeCheck took 22.30ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 64.1MB in the end (delta: 947.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:47,558 INFO L338 ainManager$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 0.44ms. Allocated memory is still 117.4MB. Free memory is still 74.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 910.13ms. Allocated memory is still 117.4MB. Free memory was 91.0MB in the beginning and 66.3MB in the end (delta: 24.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.83ms. Allocated memory is still 117.4MB. Free memory was 66.3MB in the beginning and 63.9MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 43.18ms. Allocated memory is still 117.4MB. Free memory was 63.9MB in the beginning and 62.2MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1228.74ms. Allocated memory is still 117.4MB. Free memory was 61.9MB in the beginning and 65.1MB in the end (delta: -3.2MB). Peak memory consumption was 30.7MB. Max. memory is 16.1GB. * CodeCheck took 22.30ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 64.1MB in the end (delta: 947.1kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:55:47,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix001.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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 54b7204af3591799bdde98d626e5c17b99e9c1ebc668ecbb3e0b1bb3bb8aa3c2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:55:50,918 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:55:51,041 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 22:55:51,119 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:55:51,121 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:55:51,121 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:55:51,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:55:51,122 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:55:51,123 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:55:51,126 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:55:51,126 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:55:51,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:55:51,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:55:51,126 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 22:55:51,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:51,127 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 22:55:51,127 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 22:55:51,128 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_7a38cc6c-a981-4509-89f0-cbd4c51e066f/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 -> 54b7204af3591799bdde98d626e5c17b99e9c1ebc668ecbb3e0b1bb3bb8aa3c2 [2024-11-13 22:55:51,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:55:51,547 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:55:51,550 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:55:51,553 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:55:51,553 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:55:51,555 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix001.oepc.i Unable to find full path for "g++" [2024-11-13 22:55:53,983 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:55:54,435 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:55:54,436 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/sv-benchmarks/c/pthread-wmm/mix001.oepc.i [2024-11-13 22:55:54,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/4f2891c82/e96172acd2414b5289e50e7fb1a13d90/FLAG9b955a865 [2024-11-13 22:55:54,483 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/data/4f2891c82/e96172acd2414b5289e50e7fb1a13d90 [2024-11-13 22:55:54,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:55:54,489 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:55:54,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:55:54,494 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:55:54,499 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:55:54,500 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:55:54" (1/1) ... [2024-11-13 22:55:54,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ffe206 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:54, skipping insertion in model container [2024-11-13 22:55:54,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:55:54" (1/1) ... [2024-11-13 22:55:54,576 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:55:55,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:55,216 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:55:55,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:55:55,352 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:55:55,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55 WrapperNode [2024-11-13 22:55:55,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:55:55,354 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:55,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:55:55,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:55:55,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,382 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,414 INFO L138 Inliner]: procedures = 176, calls = 49, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 146 [2024-11-13 22:55:55,414 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:55:55,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:55:55,415 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:55:55,415 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:55:55,424 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,424 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,429 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,430 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,448 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:55:55,468 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:55:55,468 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:55:55,468 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:55:55,469 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:55:55" (1/1) ... [2024-11-13 22:55:55,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:55:55,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:55:55,512 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:55:55,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:55:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 22:55:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:55:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 22:55:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 22:55:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 22:55:55,546 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 22:55:55,546 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 22:55:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 22:55:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 22:55:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 22:55:55,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:55:55,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:55:55,549 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 22:55:55,810 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:55:55,812 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:55:56,419 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 22:55:56,420 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:55:56,751 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:55:56,752 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:55:56,752 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:56 BoogieIcfgContainer [2024-11-13 22:55:56,752 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:55:56,754 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:55:56,754 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:55:56,772 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:55:56,773 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:55:56" (1/1) ... [2024-11-13 22:55:56,774 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 22:55:56,782 INFO L158 Benchmark]: Toolchain (without parser) took 2293.19ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 45.5MB in the end (delta: 45.8MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2024-11-13 22:55:56,784 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:56,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 861.70ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 66.5MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 22:55:56,787 INFO L158 Benchmark]: Boogie Procedure Inliner took 59.92ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 64.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:56,788 INFO L158 Benchmark]: Boogie Preprocessor took 45.84ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 62.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:56,789 INFO L158 Benchmark]: RCFGBuilder took 1284.87ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 46.5MB in the end (delta: 15.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2024-11-13 22:55:56,789 INFO L158 Benchmark]: CodeCheck took 26.45ms. Allocated memory is still 117.4MB. Free memory was 46.5MB in the beginning and 45.5MB in the end (delta: 962.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:55:56,792 INFO L338 ainManager$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 0.46ms. Allocated memory is still 117.4MB. Free memory is still 84.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 861.70ms. Allocated memory is still 117.4MB. Free memory was 91.3MB in the beginning and 66.5MB in the end (delta: 24.9MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 59.92ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 64.1MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.84ms. Allocated memory is still 117.4MB. Free memory was 64.1MB in the beginning and 62.1MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1284.87ms. Allocated memory is still 117.4MB. Free memory was 62.1MB in the beginning and 46.5MB in the end (delta: 15.7MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * CodeCheck took 26.45ms. Allocated memory is still 117.4MB. Free memory was 46.5MB in the beginning and 45.5MB in the end (delta: 962.8kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 22:55:56,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a38cc6c-a981-4509-89f0-cbd4c51e066f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Concurrent programs are currently unsupported