./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/psyco/psyco_abp_1-3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c7c6ca5d 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/psyco/psyco_abp_1-3.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 041b6fdf6940cdc60d0f8513696cf56c45d5af72c3bd8ce1d60d3ac14fc6f3dc --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 11:19:26,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 11:19:26,466 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2024-11-09 11:19:26,473 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 11:19:26,474 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 11:19:26,511 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 11:19:26,511 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 11:19:26,512 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 11:19:26,512 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 11:19:26,514 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 11:19:26,514 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 11:19:26,515 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 11:19:26,515 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 11:19:26,516 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 11:19:26,519 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 11:19:26,519 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 11:19:26,519 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 11:19:26,520 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 11:19:26,520 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 11:19:26,520 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 11:19:26,520 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 11:19:26,521 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 11:19:26,522 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 11:19:26,522 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 11:19:26,522 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 11:19:26,522 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 11:19:26,522 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 11:19:26,523 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 11:19:26,523 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 11:19:26,523 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 11:19:26,523 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 11:19:26,523 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 11:19:26,524 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 11:19:26,524 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 11:19:26,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 11:19:26,527 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 11:19:26,527 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 11:19:26,527 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 11:19:26,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 11:19:26,528 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 041b6fdf6940cdc60d0f8513696cf56c45d5af72c3bd8ce1d60d3ac14fc6f3dc [2024-11-09 11:19:26,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 11:19:26,814 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 11:19:26,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 11:19:26,818 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 11:19:26,818 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 11:19:26,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/psyco/psyco_abp_1-3.c [2024-11-09 11:19:28,292 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 11:19:28,545 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 11:19:28,546 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/psyco/psyco_abp_1-3.c [2024-11-09 11:19:28,564 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24c485b08/6d2095638ff54e39a86c09a88d1da8d9/FLAG4a9e4a14d [2024-11-09 11:19:28,580 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/24c485b08/6d2095638ff54e39a86c09a88d1da8d9 [2024-11-09 11:19:28,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 11:19:28,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 11:19:28,587 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 11:19:28,588 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 11:19:28,593 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 11:19:28,594 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:19:28" (1/1) ... [2024-11-09 11:19:28,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58eb4a02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:28, skipping insertion in model container [2024-11-09 11:19:28,597 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:19:28" (1/1) ... [2024-11-09 11:19:28,636 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 11:19:28,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 11:19:28,971 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 11:19:29,043 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 11:19:29,060 INFO L204 MainTranslator]: Completed translation [2024-11-09 11:19:29,060 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29 WrapperNode [2024-11-09 11:19:29,061 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 11:19:29,062 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 11:19:29,062 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 11:19:29,062 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 11:19:29,074 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,157 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 456 [2024-11-09 11:19:29,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 11:19:29,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 11:19:29,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 11:19:29,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 11:19:29,170 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,177 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,202 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]. [2024-11-09 11:19:29,203 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,203 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,222 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,232 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,242 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,248 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 11:19:29,257 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 11:19:29,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 11:19:29,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 11:19:29,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (1/1) ... [2024-11-09 11:19:29,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 11:19:29,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 11:19:29,289 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) [2024-11-09 11:19:29,292 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 [2024-11-09 11:19:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 11:19:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 11:19:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 11:19:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 11:19:29,416 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 11:19:29,418 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 11:19:30,157 INFO L? ?]: Removed 274 outVars from TransFormulas that were not future-live. [2024-11-09 11:19:30,157 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 11:19:30,176 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 11:19:30,178 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 11:19:30,178 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:19:30 BoogieIcfgContainer [2024-11-09 11:19:30,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 11:19:30,181 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 11:19:30,182 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 11:19:30,185 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 11:19:30,185 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:19:28" (1/3) ... [2024-11-09 11:19:30,186 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ab6120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:19:30, skipping insertion in model container [2024-11-09 11:19:30,186 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:19:29" (2/3) ... [2024-11-09 11:19:30,187 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ab6120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:19:30, skipping insertion in model container [2024-11-09 11:19:30,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:19:30" (3/3) ... [2024-11-09 11:19:30,189 INFO L112 eAbstractionObserver]: Analyzing ICFG psyco_abp_1-3.c [2024-11-09 11:19:30,206 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 11:19:30,206 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-09 11:19:30,209 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62ab6120 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 11:19:30, skipping insertion in model container [2024-11-09 11:19:30,209 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 11:19:30,211 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 11:19:30,212 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 11:19:30,212 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 11:19:30,212 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:19:30" (3/3) ... [2024-11-09 11:19:30,215 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 11:19:30,236 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-09 11:19:30,238 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-09 11:19:30,238 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-09 11:19:30,239 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 11:19:30,384 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-09 11:19:30,385 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-09 11:19:30,385 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 11:19:30,386 INFO L158 Benchmark]: Toolchain (without parser) took 1801.74ms. Allocated memory was 184.5MB in the beginning and 257.9MB in the end (delta: 73.4MB). Free memory was 127.7MB in the beginning and 210.8MB in the end (delta: -83.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 11:19:30,387 INFO L158 Benchmark]: CDTParser took 1.72ms. Allocated memory is still 184.5MB. Free memory was 146.9MB in the beginning and 146.7MB in the end (delta: 285.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 11:19:30,387 INFO L158 Benchmark]: CACSL2BoogieTranslator took 473.58ms. Allocated memory is still 184.5MB. Free memory was 127.7MB in the beginning and 105.0MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2024-11-09 11:19:30,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 96.49ms. Allocated memory is still 184.5MB. Free memory was 105.0MB in the beginning and 100.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 11:19:30,388 INFO L158 Benchmark]: Boogie Preprocessor took 97.42ms. Allocated memory is still 184.5MB. Free memory was 100.0MB in the beginning and 96.7MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-09 11:19:30,388 INFO L158 Benchmark]: RCFGBuilder took 922.11ms. Allocated memory was 184.5MB in the beginning and 257.9MB in the end (delta: 73.4MB). Free memory was 96.7MB in the beginning and 222.4MB in the end (delta: -125.7MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2024-11-09 11:19:30,388 INFO L158 Benchmark]: TraceAbstraction took 28.75ms. Allocated memory is still 257.9MB. Free memory was 221.3MB in the beginning and 220.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 11:19:30,389 INFO L158 Benchmark]: Witness Printer took 174.05ms. Allocated memory is still 257.9MB. Free memory was 220.3MB in the beginning and 210.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 11:19:30,391 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.72ms. Allocated memory is still 184.5MB. Free memory was 146.9MB in the beginning and 146.7MB in the end (delta: 285.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 473.58ms. Allocated memory is still 184.5MB. Free memory was 127.7MB in the beginning and 105.0MB in the end (delta: 22.7MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 96.49ms. Allocated memory is still 184.5MB. Free memory was 105.0MB in the beginning and 100.0MB in the end (delta: 4.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.42ms. Allocated memory is still 184.5MB. Free memory was 100.0MB in the beginning and 96.7MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 922.11ms. Allocated memory was 184.5MB in the beginning and 257.9MB in the end (delta: 73.4MB). Free memory was 96.7MB in the beginning and 222.4MB in the end (delta: -125.7MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. * TraceAbstraction took 28.75ms. Allocated memory is still 257.9MB. Free memory was 221.3MB in the beginning and 220.3MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 174.05ms. Allocated memory is still 257.9MB. Free memory was 220.3MB in the beginning and 210.8MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. 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! [2024-11-09 11:19:30,413 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