./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/valid-memsafety.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 18:22:14,869 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 18:22:14,944 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-10-11 18:22:14,947 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 18:22:14,950 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 18:22:14,974 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 18:22:14,975 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 18:22:14,975 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 18:22:14,976 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 18:22:14,977 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 18:22:14,977 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 18:22:14,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 18:22:14,985 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 18:22:14,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 18:22:14,986 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 18:22:14,986 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 18:22:14,986 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 18:22:14,986 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 18:22:14,987 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-10-11 18:22:14,987 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-10-11 18:22:14,987 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-10-11 18:22:14,990 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 18:22:14,990 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-10-11 18:22:14,990 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 18:22:14,990 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 18:22:14,990 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 18:22:14,991 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 18:22:14,991 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 18:22:14,991 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 18:22:14,991 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 18:22:14,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 18:22:14,991 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 18:22:14,992 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 18:22:14,993 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4d53423478efbe88c69a2c2de1bb984f61e7e586fd7bb6761452f26ace425f7 [2024-10-11 18:22:15,214 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 18:22:15,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 18:22:15,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 18:22:15,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 18:22:15,240 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 18:22:15,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2024-10-11 18:22:16,571 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 18:22:16,716 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 18:22:16,716 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/McCarthy91_Recursion.c [2024-10-11 18:22:16,722 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/34b9b692f/c8bb8ec01bb7452d9aced8edca1917d7/FLAG078030e7e [2024-10-11 18:22:16,733 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/34b9b692f/c8bb8ec01bb7452d9aced8edca1917d7 [2024-10-11 18:22:16,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 18:22:16,736 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 18:22:16,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 18:22:16,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 18:22:16,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 18:22:16,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f6db6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16, skipping insertion in model container [2024-10-11 18:22:16,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,757 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 18:22:16,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 18:22:16,895 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 18:22:16,908 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 18:22:16,922 INFO L204 MainTranslator]: Completed translation [2024-10-11 18:22:16,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16 WrapperNode [2024-10-11 18:22:16,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 18:22:16,923 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 18:22:16,923 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 18:22:16,923 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 18:22:16,929 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,945 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 9 [2024-10-11 18:22:16,946 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 18:22:16,947 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 18:22:16,947 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 18:22:16,947 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 18:22:16,954 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,955 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,956 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,961 INFO L175 MemorySlicer]: No memory access in input program. [2024-10-11 18:22:16,962 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,962 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,968 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,968 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,969 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 18:22:16,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 18:22:16,971 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 18:22:16,971 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 18:22:16,972 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (1/1) ... [2024-10-11 18:22:16,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 18:22:16,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 18:22:17,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 18:22:17,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 18:22:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 18:22:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 18:22:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure mc91 [2024-10-11 18:22:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure mc91 [2024-10-11 18:22:17,088 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 18:22:17,090 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 18:22:17,156 INFO L? ?]: Removed 3 outVars from TransFormulas that were not future-live. [2024-10-11 18:22:17,156 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 18:22:17,180 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 18:22:17,183 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-11 18:22:17,183 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 06:22:17 BoogieIcfgContainer [2024-10-11 18:22:17,183 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 18:22:17,185 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 18:22:17,185 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 18:22:17,191 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 18:22:17,192 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 06:22:16" (1/3) ... [2024-10-11 18:22:17,194 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27bf066d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 06:22:17, skipping insertion in model container [2024-10-11 18:22:17,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 06:22:16" (2/3) ... [2024-10-11 18:22:17,195 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27bf066d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 06:22:17, skipping insertion in model container [2024-10-11 18:22:17,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 06:22:17" (3/3) ... [2024-10-11 18:22:17,197 INFO L112 eAbstractionObserver]: Analyzing ICFG McCarthy91_Recursion.c [2024-10-11 18:22:17,219 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 18:22:17,219 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-11 18:22:17,220 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27bf066d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 06:22:17, skipping insertion in model container [2024-10-11 18:22:17,220 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 18:22:17,221 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 18:22:17,221 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 18:22:17,221 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 18:22:17,221 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 06:22:17" (3/3) ... [2024-10-11 18:22:17,224 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-11 18:22:17,228 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mc91 [2024-10-11 18:22:17,234 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-10-11 18:22:17,234 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-11 18:22:17,234 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-11 18:22:17,313 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-11 18:22:17,313 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-11 18:22:17,313 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 18:22:17,315 INFO L158 Benchmark]: Toolchain (without parser) took 577.93ms. Allocated memory is still 172.0MB. Free memory was 102.1MB in the beginning and 72.0MB in the end (delta: 30.1MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,317 INFO L158 Benchmark]: CDTParser took 0.08ms. Allocated memory is still 125.8MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 18:22:17,318 INFO L158 Benchmark]: CACSL2BoogieTranslator took 185.15ms. Allocated memory is still 172.0MB. Free memory was 101.9MB in the beginning and 91.1MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,318 INFO L158 Benchmark]: Boogie Procedure Inliner took 22.78ms. Allocated memory is still 172.0MB. Free memory was 91.1MB in the beginning and 89.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,318 INFO L158 Benchmark]: Boogie Preprocessor took 23.10ms. Allocated memory is still 172.0MB. Free memory was 89.8MB in the beginning and 88.5MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,340 INFO L158 Benchmark]: RCFGBuilder took 212.83ms. Allocated memory is still 172.0MB. Free memory was 88.5MB in the beginning and 78.6MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,340 INFO L158 Benchmark]: TraceAbstraction took 34.89ms. Allocated memory is still 172.0MB. Free memory was 78.1MB in the beginning and 76.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 18:22:17,340 INFO L158 Benchmark]: Witness Printer took 92.69ms. Allocated memory is still 172.0MB. Free memory was 76.2MB in the beginning and 72.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 18:22:17,342 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.08ms. Allocated memory is still 125.8MB. Free memory is still 91.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 185.15ms. Allocated memory is still 172.0MB. Free memory was 101.9MB in the beginning and 91.1MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 22.78ms. Allocated memory is still 172.0MB. Free memory was 91.1MB in the beginning and 89.8MB in the end (delta: 1.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.10ms. Allocated memory is still 172.0MB. Free memory was 89.8MB in the beginning and 88.5MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 212.83ms. Allocated memory is still 172.0MB. Free memory was 88.5MB in the beginning and 78.6MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 34.89ms. Allocated memory is still 172.0MB. Free memory was 78.1MB in the beginning and 76.2MB in the end (delta: 1.8MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 92.69ms. Allocated memory is still 172.0MB. Free memory was 76.2MB in the beginning and 72.0MB 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! [2024-10-11 18:22:17,402 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-clean/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