./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/termination-crafted/RecursiveMultiplication-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 3289d67d 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/termination-crafted/RecursiveMultiplication-1.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-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 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 759adb73d7cf84e38b053793a18c9790a1be4e7fcbaa9f1ea135fb0a39711b48 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-17 00:53:18,431 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-17 00:53:18,496 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-17 00:53:18,501 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-17 00:53:18,501 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-17 00:53:18,532 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-17 00:53:18,533 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-17 00:53:18,534 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-17 00:53:18,534 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-17 00:53:18,536 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-17 00:53:18,536 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-17 00:53:18,537 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-17 00:53:18,537 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-17 00:53:18,541 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-17 00:53:18,541 INFO L153 SettingsManager]: * Use SBE=true [2024-11-17 00:53:18,541 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-17 00:53:18,541 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-17 00:53:18,542 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-17 00:53:18,542 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-17 00:53:18,542 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-17 00:53:18,542 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-17 00:53:18,543 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-17 00:53:18,543 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-17 00:53:18,543 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-17 00:53:18,543 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-17 00:53:18,544 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-17 00:53:18,544 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-17 00:53:18,544 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-17 00:53:18,544 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-17 00:53:18,545 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-17 00:53:18,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-17 00:53:18,545 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-17 00:53:18,545 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-17 00:53:18,546 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-17 00:53:18,546 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-17 00:53:18,546 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-17 00:53:18,547 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-17 00:53:18,547 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-17 00:53:18,548 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-17 00:53:18,548 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 759adb73d7cf84e38b053793a18c9790a1be4e7fcbaa9f1ea135fb0a39711b48 [2024-11-17 00:53:18,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-17 00:53:18,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-17 00:53:18,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-17 00:53:18,833 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-17 00:53:18,833 INFO L274 PluginConnector]: CDTParser initialized [2024-11-17 00:53:18,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted/RecursiveMultiplication-1.c [2024-11-17 00:53:20,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-17 00:53:20,506 INFO L384 CDTParser]: Found 1 translation units. [2024-11-17 00:53:20,507 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/RecursiveMultiplication-1.c [2024-11-17 00:53:20,518 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f069e5dc/8feff7bbb26e40e096a175aab9b879a8/FLAG24224440d [2024-11-17 00:53:20,537 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f069e5dc/8feff7bbb26e40e096a175aab9b879a8 [2024-11-17 00:53:20,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-17 00:53:20,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-17 00:53:20,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-17 00:53:20,546 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-17 00:53:20,551 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-17 00:53:20,552 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5954cc0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20, skipping insertion in model container [2024-11-17 00:53:20,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,573 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-17 00:53:20,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-17 00:53:20,772 INFO L200 MainTranslator]: Completed pre-run [2024-11-17 00:53:20,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-17 00:53:20,801 INFO L204 MainTranslator]: Completed translation [2024-11-17 00:53:20,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20 WrapperNode [2024-11-17 00:53:20,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-17 00:53:20,804 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-17 00:53:20,804 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-17 00:53:20,804 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-17 00:53:20,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,831 INFO L138 Inliner]: procedures = 5, calls = 5, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 22 [2024-11-17 00:53:20,831 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-17 00:53:20,832 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-17 00:53:20,832 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-17 00:53:20,832 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-17 00:53:20,843 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,844 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,845 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,851 INFO L175 MemorySlicer]: No memory access in input program. [2024-11-17 00:53:20,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,853 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,855 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,858 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,859 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,860 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,862 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-17 00:53:20,863 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-17 00:53:20,864 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-17 00:53:20,864 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-17 00:53:20,865 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (1/1) ... [2024-11-17 00:53:20,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-17 00:53:20,884 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-17 00:53:20,901 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) [2024-11-17 00:53:20,905 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 [2024-11-17 00:53:20,951 INFO L130 BoogieDeclarations]: Found specification of procedure mult [2024-11-17 00:53:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mult [2024-11-17 00:53:20,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-17 00:53:20,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-17 00:53:21,010 INFO L256 CfgBuilder]: Building ICFG [2024-11-17 00:53:21,012 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-17 00:53:21,084 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L14: havoc #t~ret0; [2024-11-17 00:53:21,085 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L19: havoc #t~ret1; [2024-11-17 00:53:21,134 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-17 00:53:21,136 INFO L307 CfgBuilder]: Performing block encoding [2024-11-17 00:53:21,148 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-17 00:53:21,149 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-17 00:53:21,149 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 12:53:21 BoogieIcfgContainer [2024-11-17 00:53:21,150 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-17 00:53:21,152 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-17 00:53:21,152 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-17 00:53:21,155 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-17 00:53:21,156 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.11 12:53:20" (1/3) ... [2024-11-17 00:53:21,156 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6340a540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:53:21, skipping insertion in model container [2024-11-17 00:53:21,157 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:53:20" (2/3) ... [2024-11-17 00:53:21,158 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6340a540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.11 12:53:21, skipping insertion in model container [2024-11-17 00:53:21,158 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 12:53:21" (3/3) ... [2024-11-17 00:53:21,159 INFO L112 eAbstractionObserver]: Analyzing ICFG RecursiveMultiplication-1.c [2024-11-17 00:53:21,176 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-17 00:53:21,177 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-17 00:53:21,179 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6340a540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.11 12:53:21, skipping insertion in model container [2024-11-17 00:53:21,180 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-17 00:53:21,181 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-17 00:53:21,181 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-17 00:53:21,181 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-17 00:53:21,182 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.11 12:53:21" (3/3) ... [2024-11-17 00:53:21,185 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-17 00:53:21,189 INFO L393 IcfgBacktranslator]: Ignoring RootEdge to procedure mult [2024-11-17 00:53:21,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2024-11-17 00:53:21,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-17 00:53:21,194 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-17 00:53:21,312 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-17 00:53:21,313 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-17 00:53:21,313 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-17 00:53:21,314 INFO L158 Benchmark]: Toolchain (without parser) took 771.22ms. Allocated memory was 146.8MB in the beginning and 218.1MB in the end (delta: 71.3MB). Free memory was 93.3MB in the beginning and 186.6MB in the end (delta: -93.3MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,315 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 83.0MB in the beginning and 82.9MB in the end (delta: 78.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-17 00:53:21,315 INFO L158 Benchmark]: CACSL2BoogieTranslator took 258.62ms. Allocated memory is still 146.8MB. Free memory was 92.8MB in the beginning and 81.5MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,316 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.63ms. Allocated memory is still 146.8MB. Free memory was 81.5MB in the beginning and 80.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,318 INFO L158 Benchmark]: Boogie Preprocessor took 30.50ms. Allocated memory is still 146.8MB. Free memory was 80.2MB in the beginning and 79.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,318 INFO L158 Benchmark]: IcfgBuilder took 286.66ms. Allocated memory is still 146.8MB. Free memory was 78.6MB in the beginning and 68.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,322 INFO L158 Benchmark]: TraceAbstraction took 28.22ms. Allocated memory is still 146.8MB. Free memory was 67.7MB in the beginning and 65.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,323 INFO L158 Benchmark]: Witness Printer took 132.05ms. Allocated memory was 146.8MB in the beginning and 218.1MB in the end (delta: 71.3MB). Free memory was 65.9MB in the beginning and 186.6MB in the end (delta: -120.7MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2024-11-17 00:53:21,325 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 146.8MB. Free memory was 83.0MB in the beginning and 82.9MB in the end (delta: 78.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 258.62ms. Allocated memory is still 146.8MB. Free memory was 92.8MB in the beginning and 81.5MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.63ms. Allocated memory is still 146.8MB. Free memory was 81.5MB in the beginning and 80.2MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.50ms. Allocated memory is still 146.8MB. Free memory was 80.2MB in the beginning and 79.0MB in the end (delta: 1.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 286.66ms. Allocated memory is still 146.8MB. Free memory was 78.6MB in the beginning and 68.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 28.22ms. Allocated memory is still 146.8MB. Free memory was 67.7MB in the beginning and 65.9MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 132.05ms. Allocated memory was 146.8MB in the beginning and 218.1MB in the end (delta: 71.3MB). Free memory was 65.9MB in the beginning and 186.6MB in the end (delta: -120.7MB). Peak memory consumption was 7.1MB. 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! [2024-11-17 00:53:21,353 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