./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-wmm/mix053_tso.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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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 9a8131f8693d82039b4018f716a17d0a3e1038ace11c7bb21b12bc911efac3c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:45:41,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:45:41,786 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:45:41,798 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:45:41,801 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:45:41,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:45:41,848 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:45:41,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:45:41,850 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:45:41,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:45:41,850 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:45:41,851 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:45:41,851 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:45:41,851 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:45:41,851 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:45:41,852 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:45:41,852 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:45:41,852 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:45:41,852 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:45:41,854 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:45:41,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:45:41,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:45:41,854 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:45:41,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:45:41,855 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:45:41,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:45:41,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:45:41,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:45:41,855 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:45:41,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:45:41,855 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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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 -> 9a8131f8693d82039b4018f716a17d0a3e1038ace11c7bb21b12bc911efac3c1 [2024-11-13 21:45:42,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:45:42,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:45:42,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:45:42,237 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:45:42,238 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:45:42,239 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:45:44,612 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:45:45,115 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:45:45,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i [2024-11-13 21:45:45,133 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/5cbb79b0e/42f6e1d3f881494d9e3ccea02d2c0d4f/FLAG49ed148d1 [2024-11-13 21:45:45,153 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/5cbb79b0e/42f6e1d3f881494d9e3ccea02d2c0d4f [2024-11-13 21:45:45,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:45:45,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:45:45,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:45:45,160 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:45:45,166 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:45:45,167 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:45:45" (1/1) ... [2024-11-13 21:45:45,168 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c659065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:45, skipping insertion in model container [2024-11-13 21:45:45,169 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:45:45" (1/1) ... [2024-11-13 21:45:45,233 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:45:45,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:45,860 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:45:45,977 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:46,033 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:45:46,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46 WrapperNode [2024-11-13 21:45:46,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:45:46,035 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:46,035 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:45:46,035 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:45:46,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,064 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,111 INFO L138 Inliner]: procedures = 176, calls = 52, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 149 [2024-11-13 21:45:46,111 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:46,112 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:45:46,112 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:45:46,112 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:45:46,122 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,126 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,127 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,154 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,156 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,159 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,165 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,172 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:45:46,177 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:45:46,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:45:46,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:45:46,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:46" (1/1) ... [2024-11-13 21:45:46,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:45:46,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:45:46,227 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:45:46,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:45:46,270 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:45:46,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:45:46,271 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:45:46,271 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:45:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:45:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:45:46,272 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:45:46,272 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:45:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 21:45:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 21:45:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:45:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:45:46,273 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:45:46,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:45:46,275 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 21:45:46,515 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:45:46,519 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:45:47,192 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:45:47,192 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:45:47,493 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:45:47,493 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:45:47,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:47 BoogieIcfgContainer [2024-11-13 21:45:47,494 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:45:47,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:45:47,495 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:45:47,509 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:45:47,509 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:47" (1/1) ... [2024-11-13 21:45:47,510 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 21:45:47,520 INFO L158 Benchmark]: Toolchain (without parser) took 2361.73ms. Allocated memory is still 109.1MB. Free memory was 82.8MB in the beginning and 55.1MB in the end (delta: 27.7MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-11-13 21:45:47,520 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 83.9MB. Free memory was 42.2MB in the beginning and 42.0MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:47,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 874.02ms. Allocated memory is still 109.1MB. Free memory was 82.8MB in the beginning and 59.2MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:45:47,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 76.81ms. Allocated memory is still 109.1MB. Free memory was 59.2MB in the beginning and 56.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:47,522 INFO L158 Benchmark]: Boogie Preprocessor took 64.51ms. Allocated memory is still 109.1MB. Free memory was 56.7MB in the beginning and 54.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:47,522 INFO L158 Benchmark]: RCFGBuilder took 1316.62ms. Allocated memory is still 109.1MB. Free memory was 54.9MB in the beginning and 55.9MB in the end (delta: -1.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2024-11-13 21:45:47,523 INFO L158 Benchmark]: CodeCheck took 23.45ms. Allocated memory is still 109.1MB. Free memory was 55.9MB in the beginning and 55.1MB in the end (delta: 818.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:47,526 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 0.57ms. Allocated memory is still 83.9MB. Free memory was 42.2MB in the beginning and 42.0MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 874.02ms. Allocated memory is still 109.1MB. Free memory was 82.8MB in the beginning and 59.2MB in the end (delta: 23.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 76.81ms. Allocated memory is still 109.1MB. Free memory was 59.2MB in the beginning and 56.7MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 64.51ms. Allocated memory is still 109.1MB. Free memory was 56.7MB in the beginning and 54.9MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1316.62ms. Allocated memory is still 109.1MB. Free memory was 54.9MB in the beginning and 55.9MB in the end (delta: -1.0MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * CodeCheck took 23.45ms. Allocated memory is still 109.1MB. Free memory was 55.9MB in the beginning and 55.1MB in the end (delta: 818.3kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:45:47,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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 9a8131f8693d82039b4018f716a17d0a3e1038ace11c7bb21b12bc911efac3c1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:45:50,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:45:51,119 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2024-11-13 21:45:51,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:45:51,174 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:45:51,174 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:45:51,175 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:45:51,175 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:45:51,176 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:45:51,177 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:45:51,178 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:45:51,178 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:45:51,178 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:45:51,178 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:45:51,178 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 21:45:51,178 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:45:51,178 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:45:51,179 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:45:51,179 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:45:51,179 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 21:45:51,179 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 21:45:51,179 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 21:45:51,179 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_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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 -> 9a8131f8693d82039b4018f716a17d0a3e1038ace11c7bb21b12bc911efac3c1 [2024-11-13 21:45:51,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:45:51,593 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:45:51,596 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:45:51,599 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:45:51,599 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:45:51,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i Unable to find full path for "g++" [2024-11-13 21:45:54,115 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:45:54,544 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:45:54,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/sv-benchmarks/c/pthread-wmm/mix053_tso.oepc.i [2024-11-13 21:45:54,578 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/f1765bb79/ff26295a2ad04c6e837453c214ef3c8f/FLAG0ea129400 [2024-11-13 21:45:54,607 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/data/f1765bb79/ff26295a2ad04c6e837453c214ef3c8f [2024-11-13 21:45:54,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:45:54,613 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:45:54,615 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:45:54,616 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:45:54,622 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:45:54,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:45:54" (1/1) ... [2024-11-13 21:45:54,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f8a2a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:54, skipping insertion in model container [2024-11-13 21:45:54,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:45:54" (1/1) ... [2024-11-13 21:45:54,692 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:45:55,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:55,278 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:45:55,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:45:55,430 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:45:55,430 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55 WrapperNode [2024-11-13 21:45:55,431 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:45:55,432 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:55,432 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:45:55,433 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:45:55,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,465 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,515 INFO L138 Inliner]: procedures = 177, calls = 52, calls flagged for inlining = 6, calls inlined = 7, statements flattened = 150 [2024-11-13 21:45:55,516 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:45:55,516 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:45:55,516 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:45:55,517 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:45:55,525 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,531 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,553 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,560 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,563 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,570 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:45:55,571 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:45:55,571 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:45:55,572 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:45:55,573 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:45:55" (1/1) ... [2024-11-13 21:45:55,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:45:55,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:45:55,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:45:55,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:45:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2024-11-13 21:45:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:45:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 21:45:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2024-11-13 21:45:55,660 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2024-11-13 21:45:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2024-11-13 21:45:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2024-11-13 21:45:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2024-11-13 21:45:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2024-11-13 21:45:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2024-11-13 21:45:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2024-11-13 21:45:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2024-11-13 21:45:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:45:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:45:55,663 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 21:45:55,885 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:45:55,887 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:45:56,416 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-13 21:45:56,416 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:45:56,745 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:45:56,745 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 21:45:56,748 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:56 BoogieIcfgContainer [2024-11-13 21:45:56,748 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:45:56,749 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:45:56,749 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:45:56,767 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:45:56,767 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:45:56" (1/1) ... [2024-11-13 21:45:56,769 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$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-13 21:45:56,777 INFO L158 Benchmark]: Toolchain (without parser) took 2163.26ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 61.9MB in the end (delta: 30.2MB). Peak memory consumption was 30.1MB. Max. memory is 16.1GB. [2024-11-13 21:45:56,780 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:56,781 INFO L158 Benchmark]: CACSL2BoogieTranslator took 815.92ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 68.0MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:45:56,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 83.54ms. Allocated memory is still 117.4MB. Free memory was 68.0MB in the beginning and 65.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:56,782 INFO L158 Benchmark]: Boogie Preprocessor took 54.01ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 63.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:56,782 INFO L158 Benchmark]: RCFGBuilder took 1177.18ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 63.0MB in the end (delta: 630.0kB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. [2024-11-13 21:45:56,783 INFO L158 Benchmark]: CodeCheck took 25.35ms. Allocated memory is still 117.4MB. Free memory was 63.0MB in the beginning and 61.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:45:56,785 INFO L338 ainManager$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 0.66ms. Allocated memory is still 83.9MB. Free memory is still 64.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 815.92ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 68.0MB in the end (delta: 23.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 83.54ms. Allocated memory is still 117.4MB. Free memory was 68.0MB in the beginning and 65.5MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.01ms. Allocated memory is still 117.4MB. Free memory was 65.5MB in the beginning and 63.7MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1177.18ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 63.0MB in the end (delta: 630.0kB). Peak memory consumption was 38.5MB. Max. memory is 16.1GB. * CodeCheck took 25.35ms. Allocated memory is still 117.4MB. Free memory was 63.0MB in the beginning and 61.9MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-13 21:45:56,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f69f23f7-3cf5-4da9-8585-33b1bd6b2566/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