./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-data-race.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f7757e6e73d857d492b029f13f86cb5d550622238e5a2b483c58ab6fc3ffdeb1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 15:06:42,268 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 15:06:42,347 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-10-24 15:06:42,351 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 15:06:42,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 15:06:42,385 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 15:06:42,387 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 15:06:42,387 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 15:06:42,388 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 15:06:42,390 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 15:06:42,391 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 15:06:42,391 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 15:06:42,391 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 15:06:42,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 15:06:42,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 15:06:42,393 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-24 15:06:42,394 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 15:06:42,394 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-24 15:06:42,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 15:06:42,397 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 15:06:42,397 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 15:06:42,397 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 15:06:42,398 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-10-24 15:06:42,398 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 15:06:42,398 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 15:06:42,398 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-24 15:06:42,399 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 15:06:42,399 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 15:06:42,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 15:06:42,399 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 15:06:42,400 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 15:06:42,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:06:42,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 15:06:42,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 15:06:42,400 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 15:06:42,401 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 15:06:42,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 15:06:42,401 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 15:06:42,401 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 15:06:42,401 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 15:06:42,402 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 15:06:42,403 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7757e6e73d857d492b029f13f86cb5d550622238e5a2b483c58ab6fc3ffdeb1 [2024-10-24 15:06:42,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 15:06:42,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 15:06:42,667 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 15:06:42,668 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 15:06:42,669 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 15:06:42,670 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i [2024-10-24 15:06:44,182 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 15:06:44,435 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 15:06:44,436 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i [2024-10-24 15:06:44,449 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8200e08/6e037e79d4784c6ca1b59d1c6d5d4847/FLAG3e7c04270 [2024-10-24 15:06:44,461 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa8200e08/6e037e79d4784c6ca1b59d1c6d5d4847 [2024-10-24 15:06:44,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 15:06:44,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 15:06:44,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 15:06:44,466 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 15:06:44,470 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 15:06:44,470 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:06:44" (1/1) ... [2024-10-24 15:06:44,471 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40ea9d61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:44, skipping insertion in model container [2024-10-24 15:06:44,471 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 03:06:44" (1/1) ... [2024-10-24 15:06:44,516 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 15:06:44,905 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:06:44,916 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 15:06:44,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 15:06:45,014 INFO L204 MainTranslator]: Completed translation [2024-10-24 15:06:45,014 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45 WrapperNode [2024-10-24 15:06:45,015 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 15:06:45,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 15:06:45,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 15:06:45,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 15:06:45,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,035 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,058 INFO L138 Inliner]: procedures = 166, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 66 [2024-10-24 15:06:45,059 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 15:06:45,060 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 15:06:45,060 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 15:06:45,060 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 15:06:45,069 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,075 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,078 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,080 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,083 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 15:06:45,087 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 15:06:45,087 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 15:06:45,091 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 15:06:45,092 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (1/1) ... [2024-10-24 15:06:45,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 15:06:45,109 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 15:06:45,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 15:06:45,129 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 15:06:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-10-24 15:06:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-10-24 15:06:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 15:06:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-10-24 15:06:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 15:06:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 15:06:45,179 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-10-24 15:06:45,280 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 15:06:45,282 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 15:06:45,454 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-10-24 15:06:45,454 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 15:06:45,472 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 15:06:45,473 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-24 15:06:45,474 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:06:45 BoogieIcfgContainer [2024-10-24 15:06:45,474 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 15:06:45,477 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 15:06:45,477 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 15:06:45,481 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 15:06:45,482 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 03:06:44" (1/3) ... [2024-10-24 15:06:45,482 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e43bfd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:06:45, skipping insertion in model container [2024-10-24 15:06:45,483 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 03:06:45" (2/3) ... [2024-10-24 15:06:45,484 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e43bfd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 03:06:45, skipping insertion in model container [2024-10-24 15:06:45,484 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:06:45" (3/3) ... [2024-10-24 15:06:45,485 INFO L112 eAbstractionObserver]: Analyzing ICFG 28_buggy_simple_loop1_vf.i [2024-10-24 15:06:45,503 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 15:06:45,504 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-24 15:06:45,505 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e43bfd9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 03:06:45, skipping insertion in model container [2024-10-24 15:06:45,506 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 15:06:45,507 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 15:06:45,507 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 15:06:45,507 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 15:06:45,508 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 03:06:45" (3/3) ... [2024-10-24 15:06:45,511 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-24 15:06:45,515 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thr1 [2024-10-24 15:06:45,519 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-10-24 15:06:45,519 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-24 15:06:45,519 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-24 15:06:45,519 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-24 15:06:45,601 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-24 15:06:45,603 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-24 15:06:45,603 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 15:06:45,605 INFO L158 Benchmark]: Toolchain (without parser) took 1139.69ms. Allocated memory is still 165.7MB. Free memory was 130.7MB in the beginning and 85.6MB in the end (delta: 45.0MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,605 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 15:06:45,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 549.17ms. Allocated memory is still 165.7MB. Free memory was 130.7MB in the beginning and 109.8MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,607 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.50ms. Allocated memory is still 165.7MB. Free memory was 109.8MB in the beginning and 107.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,607 INFO L158 Benchmark]: Boogie Preprocessor took 23.62ms. Allocated memory is still 165.7MB. Free memory was 107.6MB in the beginning and 105.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,608 INFO L158 Benchmark]: RCFGBuilder took 387.83ms. Allocated memory is still 165.7MB. Free memory was 105.6MB in the beginning and 93.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,609 INFO L158 Benchmark]: TraceAbstraction took 29.85ms. Allocated memory is still 165.7MB. Free memory was 91.9MB in the beginning and 89.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,609 INFO L158 Benchmark]: Witness Printer took 96.27ms. Allocated memory is still 165.7MB. Free memory was 89.8MB in the beginning and 85.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-24 15:06:45,614 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 121.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 549.17ms. Allocated memory is still 165.7MB. Free memory was 130.7MB in the beginning and 109.8MB in the end (delta: 20.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.50ms. Allocated memory is still 165.7MB. Free memory was 109.8MB in the beginning and 107.6MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.62ms. Allocated memory is still 165.7MB. Free memory was 107.6MB in the beginning and 105.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 387.83ms. Allocated memory is still 165.7MB. Free memory was 105.6MB in the beginning and 93.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * TraceAbstraction took 29.85ms. Allocated memory is still 165.7MB. Free memory was 91.9MB in the beginning and 89.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 96.27ms. Allocated memory is still 165.7MB. Free memory was 89.8MB in the beginning and 85.6MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-10-24 15:06:45,646 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE