./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/termination-crafted/Toulouse-MultiBranchesToLoop-2.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/termination-crafted/Toulouse-MultiBranchesToLoop-2.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 979c09223b4f64932a9ecfe431c2618325c341ab74bc342cc8647dbf1f3b723f --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 15:34:44,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 15:34:44,675 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2024-11-10 15:34:44,680 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 15:34:44,681 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 15:34:44,701 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 15:34:44,702 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 15:34:44,703 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 15:34:44,703 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 15:34:44,703 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 15:34:44,704 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 15:34:44,704 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 15:34:44,705 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 15:34:44,705 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 15:34:44,706 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 15:34:44,707 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 15:34:44,707 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 15:34:44,707 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 15:34:44,708 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-10 15:34:44,708 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-10 15:34:44,711 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-10 15:34:44,711 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 15:34:44,712 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 15:34:44,712 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 15:34:44,713 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 15:34:44,713 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 15:34:44,714 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 15:34:44,714 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 15:34:44,714 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 979c09223b4f64932a9ecfe431c2618325c341ab74bc342cc8647dbf1f3b723f [2024-11-10 15:34:44,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 15:34:44,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 15:34:44,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 15:34:44,918 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 15:34:44,919 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 15:34:44,920 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-crafted/Toulouse-MultiBranchesToLoop-2.c [2024-11-10 15:34:46,084 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 15:34:46,209 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 15:34:46,209 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-crafted/Toulouse-MultiBranchesToLoop-2.c [2024-11-10 15:34:46,214 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbc9327bd/be2e837f69514f37bfa576f8a44909ba/FLAGad6abdac3 [2024-11-10 15:34:46,223 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbc9327bd/be2e837f69514f37bfa576f8a44909ba [2024-11-10 15:34:46,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 15:34:46,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 15:34:46,228 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 15:34:46,228 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 15:34:46,232 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 15:34:46,232 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13851577 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46, skipping insertion in model container [2024-11-10 15:34:46,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,246 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 15:34:46,357 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 15:34:46,361 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 15:34:46,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 15:34:46,386 INFO L204 MainTranslator]: Completed translation [2024-11-10 15:34:46,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46 WrapperNode [2024-11-10 15:34:46,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 15:34:46,387 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 15:34:46,387 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 15:34:46,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 15:34:46,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,395 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,411 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 57 [2024-11-10 15:34:46,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 15:34:46,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 15:34:46,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 15:34:46,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 15:34:46,419 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,420 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,424 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,430 INFO L175 MemorySlicer]: No memory access in input program. [2024-11-10 15:34:46,431 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,431 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,432 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,433 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,433 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,434 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,435 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 15:34:46,436 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 15:34:46,436 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 15:34:46,436 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 15:34:46,437 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (1/1) ... [2024-11-10 15:34:46,444 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 15:34:46,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 15:34:46,470 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 15:34:46,474 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 15:34:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 15:34:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 15:34:46,564 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 15:34:46,566 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 15:34:46,656 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-10 15:34:46,657 INFO L307 CfgBuilder]: Performing block encoding [2024-11-10 15:34:46,666 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-10 15:34:46,667 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-10 15:34:46,667 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:34:46 BoogieIcfgContainer [2024-11-10 15:34:46,667 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-10 15:34:46,669 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-10 15:34:46,670 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-10 15:34:46,677 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-10 15:34:46,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 03:34:46" (1/3) ... [2024-11-10 15:34:46,679 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b1521f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:34:46, skipping insertion in model container [2024-11-10 15:34:46,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 03:34:46" (2/3) ... [2024-11-10 15:34:46,679 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b1521f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 03:34:46, skipping insertion in model container [2024-11-10 15:34:46,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:34:46" (3/3) ... [2024-11-10 15:34:46,680 INFO L112 eAbstractionObserver]: Analyzing ICFG Toulouse-MultiBranchesToLoop-2.c [2024-11-10 15:34:46,692 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-10 15:34:46,692 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-10 15:34:46,693 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b1521f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 03:34:46, skipping insertion in model container [2024-11-10 15:34:46,693 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-10 15:34:46,694 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-10 15:34:46,694 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-10 15:34:46,694 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-10 15:34:46,695 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 10.11 03:34:46" (3/3) ... [2024-11-10 15:34:46,698 INFO L143 WitnessPrinter]: Generating witness for correct program [2024-11-10 15:34:46,704 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-10 15:34:46,705 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-10 15:34:46,705 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-10 15:34:46,773 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-10 15:34:46,774 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-10 15:34:46,774 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-10 15:34:46,775 INFO L158 Benchmark]: Toolchain (without parser) took 548.53ms. Allocated memory is still 163.6MB. Free memory was 94.9MB in the beginning and 60.9MB in the end (delta: 34.0MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,775 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 123.7MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 15:34:46,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 158.83ms. Allocated memory is still 163.6MB. Free memory was 94.5MB in the beginning and 82.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 24.16ms. Allocated memory is still 163.6MB. Free memory was 82.7MB in the beginning and 81.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,776 INFO L158 Benchmark]: Boogie Preprocessor took 23.10ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 79.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,776 INFO L158 Benchmark]: IcfgBuilder took 231.75ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 68.1MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,776 INFO L158 Benchmark]: TraceAbstraction took 23.89ms. Allocated memory is still 163.6MB. Free memory was 67.7MB in the beginning and 65.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,777 INFO L158 Benchmark]: Witness Printer took 79.96ms. Allocated memory is still 163.6MB. Free memory was 65.6MB in the beginning and 60.9MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-10 15:34:46,778 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 123.7MB. Free memory is still 86.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 158.83ms. Allocated memory is still 163.6MB. Free memory was 94.5MB in the beginning and 82.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 24.16ms. Allocated memory is still 163.6MB. Free memory was 82.7MB in the beginning and 81.5MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 23.10ms. Allocated memory is still 163.6MB. Free memory was 81.5MB in the beginning and 79.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * IcfgBuilder took 231.75ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 68.1MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * TraceAbstraction took 23.89ms. Allocated memory is still 163.6MB. Free memory was 67.7MB in the beginning and 65.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 79.96ms. Allocated memory is still 163.6MB. Free memory was 65.6MB in the beginning and 60.9MB in the end (delta: 4.7MB). 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 15:34:46,802 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