./Ultimate.py --spec ../sv-benchmarks/c/properties/no-data-race.prp --file ../sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 3061b6dc Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../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-tmp.dk.eval-assert-order-craig-3061b6d-m [2024-11-19 05:31:11,422 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-19 05:31:11,474 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-11-19 05:31:11,477 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-19 05:31:11,479 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-19 05:31:11,504 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-19 05:31:11,505 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-19 05:31:11,505 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-19 05:31:11,506 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-19 05:31:11,506 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-19 05:31:11,507 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-19 05:31:11,507 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-19 05:31:11,507 INFO L153 SettingsManager]: * Use SBE=true [2024-11-19 05:31:11,508 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-19 05:31:11,509 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-19 05:31:11,509 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-19 05:31:11,509 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-19 05:31:11,509 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-19 05:31:11,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-19 05:31:11,510 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-19 05:31:11,510 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-19 05:31:11,511 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-19 05:31:11,513 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-11-19 05:31:11,513 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-19 05:31:11,514 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-19 05:31:11,514 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-19 05:31:11,514 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-19 05:31:11,514 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-19 05:31:11,514 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-19 05:31:11,514 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 05:31:11,515 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-19 05:31:11,515 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-19 05:31:11,516 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-19 05:31:11,516 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-19 05:31:11,516 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-19 05:31:11,517 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-19 05:31:11,518 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7757e6e73d857d492b029f13f86cb5d550622238e5a2b483c58ab6fc3ffdeb1 [2024-11-19 05:31:11,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-19 05:31:11,740 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-19 05:31:11,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-19 05:31:11,745 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-19 05:31:11,745 INFO L274 PluginConnector]: CDTParser initialized [2024-11-19 05:31:11,746 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i [2024-11-19 05:31:12,986 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-19 05:31:13,179 INFO L384 CDTParser]: Found 1 translation units. [2024-11-19 05:31:13,179 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-ext/28_buggy_simple_loop1_vf.i [2024-11-19 05:31:13,188 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/656693412/3d3816571a804bcf8545ede8cf366d7c/FLAG03aa87fa5 [2024-11-19 05:31:13,551 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/656693412/3d3816571a804bcf8545ede8cf366d7c [2024-11-19 05:31:13,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-19 05:31:13,554 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-19 05:31:13,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-19 05:31:13,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-19 05:31:13,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-19 05:31:13,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:13,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3136aa80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13, skipping insertion in model container [2024-11-19 05:31:13,560 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:13,592 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-19 05:31:13,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 05:31:13,881 INFO L200 MainTranslator]: Completed pre-run [2024-11-19 05:31:13,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-19 05:31:13,949 INFO L204 MainTranslator]: Completed translation [2024-11-19 05:31:13,949 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13 WrapperNode [2024-11-19 05:31:13,949 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-19 05:31:13,950 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-19 05:31:13,950 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-19 05:31:13,950 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-19 05:31:13,971 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:13,980 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:13,994 INFO L138 Inliner]: procedures = 166, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 66 [2024-11-19 05:31:13,994 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-19 05:31:13,995 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-19 05:31:13,995 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-19 05:31:13,995 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-19 05:31:14,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,003 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,008 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,012 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,018 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,021 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,023 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-19 05:31:14,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-19 05:31:14,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-19 05:31:14,024 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-19 05:31:14,025 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (1/1) ... [2024-11-19 05:31:14,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-19 05:31:14,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-19 05:31:14,055 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) [2024-11-19 05:31:14,057 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 [2024-11-19 05:31:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-11-19 05:31:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-11-19 05:31:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-19 05:31:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-19 05:31:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-19 05:31:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-19 05:31:14,088 WARN L207 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-11-19 05:31:14,171 INFO L238 CfgBuilder]: Building ICFG [2024-11-19 05:31:14,172 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-19 05:31:14,274 INFO L283 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-11-19 05:31:14,274 INFO L287 CfgBuilder]: Performing block encoding [2024-11-19 05:31:14,284 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-19 05:31:14,284 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-19 05:31:14,285 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:31:14 BoogieIcfgContainer [2024-11-19 05:31:14,285 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-19 05:31:14,290 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-19 05:31:14,290 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-19 05:31:14,293 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-19 05:31:14,293 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 05:31:13" (1/3) ... [2024-11-19 05:31:14,293 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4b269b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:31:14, skipping insertion in model container [2024-11-19 05:31:14,294 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:31:13" (2/3) ... [2024-11-19 05:31:14,294 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4b269b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 05:31:14, skipping insertion in model container [2024-11-19 05:31:14,294 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:31:14" (3/3) ... [2024-11-19 05:31:14,295 INFO L112 eAbstractionObserver]: Analyzing ICFG 28_buggy_simple_loop1_vf.i [2024-11-19 05:31:14,308 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-19 05:31:14,308 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-19 05:31:14,309 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4b269b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 05:31:14, skipping insertion in model container [2024-11-19 05:31:14,309 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-19 05:31:14,310 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-19 05:31:14,310 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-19 05:31:14,310 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-19 05:31:14,310 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 05:31:14" (3/3) ... [2024-11-19 05:31:14,312 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-19 05:31:14,315 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure thr1 [2024-11-19 05:31:14,317 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-19 05:31:14,317 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-19 05:31:14,317 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-19 05:31:14,317 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-19 05:31:14,370 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-19 05:31:14,371 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-19 05:31:14,371 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-19 05:31:14,373 INFO L158 Benchmark]: Toolchain (without parser) took 817.74ms. Allocated memory is still 165.7MB. Free memory was 93.4MB in the beginning and 113.9MB in the end (delta: -20.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 05:31:14,374 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 165.7MB. Free memory is still 122.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 05:31:14,374 INFO L158 Benchmark]: CACSL2BoogieTranslator took 394.67ms. Allocated memory is still 165.7MB. Free memory was 93.2MB in the beginning and 71.6MB in the end (delta: 21.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-11-19 05:31:14,374 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.60ms. Allocated memory is still 165.7MB. Free memory was 71.4MB in the beginning and 134.9MB in the end (delta: -63.5MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2024-11-19 05:31:14,375 INFO L158 Benchmark]: Boogie Preprocessor took 27.99ms. Allocated memory is still 165.7MB. Free memory was 134.9MB in the beginning and 133.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 05:31:14,376 INFO L158 Benchmark]: RCFGBuilder took 261.45ms. Allocated memory is still 165.7MB. Free memory was 133.7MB in the beginning and 120.8MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-19 05:31:14,377 INFO L158 Benchmark]: TraceAbstraction took 18.98ms. Allocated memory is still 165.7MB. Free memory was 120.2MB in the beginning and 118.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-19 05:31:14,377 INFO L158 Benchmark]: Witness Printer took 61.23ms. Allocated memory is still 165.7MB. Free memory was 118.0MB in the beginning and 113.9MB in the end (delta: 4.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-19 05:31:14,380 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 165.7MB. Free memory is still 122.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 394.67ms. Allocated memory is still 165.7MB. Free memory was 93.2MB in the beginning and 71.6MB in the end (delta: 21.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.60ms. Allocated memory is still 165.7MB. Free memory was 71.4MB in the beginning and 134.9MB in the end (delta: -63.5MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 27.99ms. Allocated memory is still 165.7MB. Free memory was 134.9MB in the beginning and 133.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 261.45ms. Allocated memory is still 165.7MB. Free memory was 133.7MB in the beginning and 120.8MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * TraceAbstraction took 18.98ms. Allocated memory is still 165.7MB. Free memory was 120.2MB in the beginning and 118.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 61.23ms. Allocated memory is still 165.7MB. Free memory was 118.0MB in the beginning and 113.9MB in the end (delta: 4.1MB). Peak memory consumption was 6.3MB. 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! [2024-11-19 05:31:14,403 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