./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/jain_1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/jain_1-1.c -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c32f942c6eb2912830a40efe9162c395bf3634ab4557e4b71a48bed97282f20f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 20:10:14,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 20:10:14,225 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2024-10-11 20:10:14,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 20:10:14,232 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 20:10:14,257 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 20:10:14,258 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 20:10:14,259 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 20:10:14,259 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 20:10:14,259 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 20:10:14,260 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 20:10:14,260 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 20:10:14,261 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 20:10:14,261 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 20:10:14,261 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 20:10:14,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 20:10:14,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 20:10:14,265 INFO L153 SettingsManager]: * sizeof long=4 [2024-10-11 20:10:14,266 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 20:10:14,266 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-10-11 20:10:14,266 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 20:10:14,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 20:10:14,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 20:10:14,271 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 20:10:14,271 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 20:10:14,272 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-11 20:10:14,272 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-11 20:10:14,272 INFO L153 SettingsManager]: * sizeof long double=12 [2024-10-11 20:10:14,272 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 20:10:14,273 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 20:10:14,273 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 20:10:14,273 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 20:10:14,274 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 20:10:14,274 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 20:10:14,274 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 20:10:14,274 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 20:10:14,275 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 20:10:14,275 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 20:10:14,275 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 20:10:14,275 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 20:10:14,275 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 20:10:14,276 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 20:10:14,276 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 20:10:14,276 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 20:10:14,276 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c32f942c6eb2912830a40efe9162c395bf3634ab4557e4b71a48bed97282f20f [2024-10-11 20:10:14,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 20:10:14,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 20:10:14,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 20:10:14,523 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 20:10:14,523 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 20:10:14,524 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/jain_1-1.c [2024-10-11 20:10:15,850 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 20:10:16,015 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 20:10:16,016 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/jain_1-1.c [2024-10-11 20:10:16,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/2cbc0142e/a905b56e4c3744938fea315624dab6a7/FLAG8ea31f98a [2024-10-11 20:10:16,434 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/2cbc0142e/a905b56e4c3744938fea315624dab6a7 [2024-10-11 20:10:16,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 20:10:16,440 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 20:10:16,441 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 20:10:16,441 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 20:10:16,449 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 20:10:16,449 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11a779df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16, skipping insertion in model container [2024-10-11 20:10:16,450 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,466 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 20:10:16,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 20:10:16,613 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 20:10:16,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 20:10:16,640 INFO L204 MainTranslator]: Completed translation [2024-10-11 20:10:16,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16 WrapperNode [2024-10-11 20:10:16,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 20:10:16,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 20:10:16,642 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 20:10:16,642 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 20:10:16,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,665 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 28 [2024-10-11 20:10:16,665 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 20:10:16,666 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 20:10:16,666 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 20:10:16,666 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 20:10:16,674 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,675 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,676 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,683 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-10-11 20:10:16,683 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,684 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,685 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,687 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,688 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,689 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 20:10:16,690 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 20:10:16,690 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 20:10:16,690 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 20:10:16,691 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (1/1) ... [2024-10-11 20:10:16,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 20:10:16,706 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 20:10:16,719 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 20:10:16,721 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 20:10:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 20:10:16,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 20:10:16,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 20:10:16,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 20:10:16,866 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 20:10:16,868 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 20:10:16,980 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-10-11 20:10:16,981 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 20:10:17,027 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 20:10:17,028 INFO L314 CfgBuilder]: Removed 1 assume(true) statements. [2024-10-11 20:10:17,028 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:10:17 BoogieIcfgContainer [2024-10-11 20:10:17,028 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 20:10:17,032 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 20:10:17,032 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 20:10:17,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 20:10:17,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 08:10:16" (1/3) ... [2024-10-11 20:10:17,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@452617d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:10:17, skipping insertion in model container [2024-10-11 20:10:17,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 08:10:16" (2/3) ... [2024-10-11 20:10:17,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@452617d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 08:10:17, skipping insertion in model container [2024-10-11 20:10:17,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:10:17" (3/3) ... [2024-10-11 20:10:17,040 INFO L112 eAbstractionObserver]: Analyzing ICFG jain_1-1.c [2024-10-11 20:10:17,056 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 20:10:17,056 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-11 20:10:17,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@452617d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.10 08:10:17, skipping insertion in model container [2024-10-11 20:10:17,057 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-11 20:10:17,058 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-11 20:10:17,058 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-11 20:10:17,058 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-11 20:10:17,059 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 08:10:17" (3/3) ... [2024-10-11 20:10:17,060 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-11 20:10:17,066 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-10-11 20:10:17,070 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-10-11 20:10:17,070 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-11 20:10:17,070 INFO L904 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-11 20:10:17,133 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-11 20:10:17,134 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-11 20:10:17,134 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-11 20:10:17,135 INFO L158 Benchmark]: Toolchain (without parser) took 694.74ms. Allocated memory is still 209.7MB. Free memory was 143.2MB in the beginning and 173.7MB in the end (delta: -30.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 20:10:17,135 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 209.7MB. Free memory is still 176.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 20:10:17,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 199.78ms. Allocated memory is still 209.7MB. Free memory was 143.0MB in the beginning and 131.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-10-11 20:10:17,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.50ms. Allocated memory is still 209.7MB. Free memory was 131.6MB in the beginning and 130.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-11 20:10:17,137 INFO L158 Benchmark]: Boogie Preprocessor took 23.25ms. Allocated memory is still 209.7MB. Free memory was 130.2MB in the beginning and 128.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 20:10:17,137 INFO L158 Benchmark]: RCFGBuilder took 338.67ms. Allocated memory is still 209.7MB. Free memory was 128.7MB in the beginning and 180.0MB in the end (delta: -51.3MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. [2024-10-11 20:10:17,137 INFO L158 Benchmark]: TraceAbstraction took 25.92ms. Allocated memory is still 209.7MB. Free memory was 180.0MB in the beginning and 177.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-11 20:10:17,138 INFO L158 Benchmark]: Witness Printer took 75.70ms. Allocated memory is still 209.7MB. Free memory was 177.8MB in the beginning and 173.7MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-11 20:10:17,143 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 209.7MB. Free memory is still 176.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 199.78ms. Allocated memory is still 209.7MB. Free memory was 143.0MB in the beginning and 131.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.50ms. Allocated memory is still 209.7MB. Free memory was 131.6MB in the beginning and 130.2MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 23.25ms. Allocated memory is still 209.7MB. Free memory was 130.2MB in the beginning and 128.7MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 338.67ms. Allocated memory is still 209.7MB. Free memory was 128.7MB in the beginning and 180.0MB in the end (delta: -51.3MB). Peak memory consumption was 14.2MB. Max. memory is 16.1GB. * TraceAbstraction took 25.92ms. Allocated memory is still 209.7MB. Free memory was 180.0MB in the beginning and 177.8MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 75.70ms. Allocated memory is still 209.7MB. Free memory was 177.8MB in the beginning and 173.7MB in the end (delta: 4.1MB). 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 20:10:17,166 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE