./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/termination-crafted/Cairo_step2-3.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 023d838f 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/termination-crafted/Cairo_step2-3.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6aa101e89b2723d4f5947187ba488e187ab12407b68aa9902fd202aa577ac822 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 18:35:49,315 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 18:35:49,405 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-10 18:35:49,411 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 18:35:49,411 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 18:35:49,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 18:35:49,432 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 18:35:49,432 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 18:35:49,433 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 18:35:49,433 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 18:35:49,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 18:35:49,434 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 18:35:49,435 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 18:35:49,435 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 18:35:49,435 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 18:35:49,436 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 18:35:49,438 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 18:35:49,438 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 18:35:49,439 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 18:35:49,439 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 18:35:49,439 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 18:35:49,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 18:35:49,443 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 18:35:49,444 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-10 18:35:49,444 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 18:35:49,444 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 18:35:49,444 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 18:35:49,444 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 18:35:49,445 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 18:35:49,445 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 18:35:49,445 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 18:35:49,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 18:35:49,446 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 18:35:49,446 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 18:35:49,446 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 18:35:49,446 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 18:35:49,446 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 18:35:49,447 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 18:35:49,447 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 18:35:49,448 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 18:35:49,449 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 18:35:49,449 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6aa101e89b2723d4f5947187ba488e187ab12407b68aa9902fd202aa577ac822 [2024-11-10 18:35:49,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 18:35:49,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 18:35:49,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 18:35:49,726 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 18:35:49,727 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 18:35:49,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted/Cairo_step2-3.c [2024-11-10 18:35:51,213 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 18:35:51,358 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 18:35:51,359 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/Cairo_step2-3.c [2024-11-10 18:35:51,367 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/375979c75/cfd11e1ca06e40cf9e2a2b6354a85035/FLAG43711fc51 [2024-11-10 18:35:51,378 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/375979c75/cfd11e1ca06e40cf9e2a2b6354a85035 [2024-11-10 18:35:51,381 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 18:35:51,382 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 18:35:51,383 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 18:35:51,384 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 18:35:51,390 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 18:35:51,391 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,392 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41fd1f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51, skipping insertion in model container [2024-11-10 18:35:51,392 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,406 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 18:35:51,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 18:35:51,586 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 18:35:51,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 18:35:51,616 INFO L204 MainTranslator]: Completed translation [2024-11-10 18:35:51,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51 WrapperNode [2024-11-10 18:35:51,616 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 18:35:51,617 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 18:35:51,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 18:35:51,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 18:35:51,622 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,627 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,640 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 13 [2024-11-10 18:35:51,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 18:35:51,641 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 18:35:51,641 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 18:35:51,641 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 18:35:51,650 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,651 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,656 INFO L175 MemorySlicer]: No memory access in input program. [2024-11-10 18:35:51,656 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,656 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,657 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,658 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,659 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 18:35:51,660 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 18:35:51,660 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 18:35:51,660 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 18:35:51,661 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (1/1) ... [2024-11-10 18:35:51,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 18:35:51,678 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 18:35:51,696 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) [2024-11-10 18:35:51,699 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 [2024-11-10 18:35:51,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 18:35:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 18:35:51,821 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 18:35:51,823 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 18:35:51,886 INFO L? ?]: Removed 4 outVars from TransFormulas that were not future-live. [2024-11-10 18:35:51,887 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 18:35:51,901 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 18:35:51,902 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 18:35:51,902 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 06:35:51 BoogieIcfgContainer [2024-11-10 18:35:51,902 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 18:35:51,906 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 18:35:51,906 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 18:35:51,909 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 18:35:51,910 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:35:51" (1/3) ... [2024-11-10 18:35:51,912 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c5542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:35:51, skipping insertion in model container [2024-11-10 18:35:51,912 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:35:51" (2/3) ... [2024-11-10 18:35:51,913 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c5542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:35:51, skipping insertion in model container [2024-11-10 18:35:51,914 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 06:35:51" (3/3) ... [2024-11-10 18:35:51,915 INFO L112 eAbstractionObserver]: Analyzing ICFG Cairo_step2-3.c [2024-11-10 18:35:51,932 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 18:35:51,932 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-10 18:35:51,934 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c5542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:35:51, skipping insertion in model container [2024-11-10 18:35:51,934 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 18:35:51,935 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 18:35:51,935 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 18:35:51,935 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 18:35:51,936 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 06:35:51" (3/3) ... [2024-11-10 18:35:51,939 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-10 18:35:51,947 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-10 18:35:51,947 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-10 18:35:51,948 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-10 18:35:52,031 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-10 18:35:52,032 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-10 18:35:52,032 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 18:35:52,034 INFO L158 Benchmark]: Toolchain (without parser) took 650.31ms. Allocated memory is still 167.8MB. Free memory was 108.2MB in the beginning and 78.4MB in the end (delta: 29.8MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,036 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory was 129.3MB in the beginning and 129.1MB in the end (delta: 209.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 18:35:52,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 233.04ms. Allocated memory is still 167.8MB. Free memory was 107.7MB in the beginning and 96.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,039 INFO L158 Benchmark]: Boogie Procedure Inliner took 23.57ms. Allocated memory is still 167.8MB. Free memory was 96.7MB in the beginning and 95.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,039 INFO L158 Benchmark]: Boogie Preprocessor took 18.01ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 94.2MB in the end (delta: 969.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 18:35:52,040 INFO L158 Benchmark]: IcfgBuilder took 243.09ms. Allocated memory is still 167.8MB. Free memory was 94.2MB in the beginning and 85.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,041 INFO L158 Benchmark]: TraceAbstraction took 28.07ms. Allocated memory is still 167.8MB. Free memory was 84.2MB in the beginning and 82.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,042 INFO L158 Benchmark]: Witness Printer took 97.08ms. Allocated memory is still 167.8MB. Free memory was 82.5MB in the beginning and 78.4MB in the end (delta: 4.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 18:35:52,045 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 167.8MB. Free memory was 129.3MB in the beginning and 129.1MB in the end (delta: 209.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 233.04ms. Allocated memory is still 167.8MB. Free memory was 107.7MB in the beginning and 96.7MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 23.57ms. Allocated memory is still 167.8MB. Free memory was 96.7MB in the beginning and 95.1MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 18.01ms. Allocated memory is still 167.8MB. Free memory was 95.1MB in the beginning and 94.2MB in the end (delta: 969.0kB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 243.09ms. Allocated memory is still 167.8MB. Free memory was 94.2MB in the beginning and 85.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 28.07ms. Allocated memory is still 167.8MB. Free memory was 84.2MB in the beginning and 82.5MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 97.08ms. Allocated memory is still 167.8MB. Free memory was 82.5MB in the beginning and 78.4MB 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! [2024-11-10 18:35:52,076 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