./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 20:48:06,122 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:48:06,199 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-24 20:48:06,207 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:48:06,208 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:48:06,244 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:48:06,245 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:48:06,245 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:48:06,246 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:48:06,250 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:48:06,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:48:06,250 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:48:06,251 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:48:06,251 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:48:06,252 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:48:06,252 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:48:06,252 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:48:06,252 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 20:48:06,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:48:06,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:48:06,253 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:48:06,255 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:48:06,256 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:48:06,256 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:48:06,256 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:48:06,257 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:48:06,257 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:48:06,257 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:48:06,258 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:48:06,258 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:48:06,259 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:48:06,259 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:06,260 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:48:06,260 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:48:06,260 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:48:06,261 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 20:48:06,261 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 20:48:06,261 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:48:06,261 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:48:06,262 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:48:06,262 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:48:06,262 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2024-10-24 20:48:06,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:48:06,542 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:48:06,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:48:06,547 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:48:06,548 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:48:06,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-10-24 20:48:08,053 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:48:08,552 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:48:08,553 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-10-24 20:48:08,601 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cfc67a98/e9abd4cea7a04115b328d323bf105fac/FLAGbbe72a5e7 [2024-10-24 20:48:08,633 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cfc67a98/e9abd4cea7a04115b328d323bf105fac [2024-10-24 20:48:08,636 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:48:08,638 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:48:08,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:08,641 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:48:08,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:48:08,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:08" (1/1) ... [2024-10-24 20:48:08,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@215ace07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:08, skipping insertion in model container [2024-10-24 20:48:08,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:08" (1/1) ... [2024-10-24 20:48:08,748 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:48:10,104 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,105 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,105 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,106 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,111 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,135 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,136 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,137 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,138 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,144 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,145 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,150 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,150 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,848 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,849 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,858 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,866 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,970 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,971 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,971 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,972 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,972 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,972 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,973 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,974 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,974 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,974 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,975 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,975 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,975 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,980 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,981 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,981 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,982 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,985 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,986 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,995 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,996 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:10,996 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:11,071 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:48:11,119 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,121 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,121 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,121 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,122 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,129 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,131 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,132 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,133 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,134 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,135 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,135 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,135 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,230 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,231 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,233 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,238 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-10-24 20:48:11,346 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,346 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,347 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,347 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,347 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,347 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,348 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,353 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,353 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,354 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,354 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,354 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,354 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,355 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,359 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,363 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,374 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,375 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,376 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:11,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:11,598 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:48:11,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11 WrapperNode [2024-10-24 20:48:11,598 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:11,599 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:11,599 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:48:11,599 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:48:11,605 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,708 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,793 INFO L138 Inliner]: procedures = 686, calls = 1890, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 846 [2024-10-24 20:48:11,800 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:11,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:48:11,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:48:11,801 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:48:11,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,812 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,829 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,907 INFO L175 MemorySlicer]: Split 338 memory accesses to 6 slices as follows [236, 2, 15, 3, 64, 18]. 70 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [236, 2, 4, 1, 11, 5]. The 14 writes are split as follows [0, 0, 3, 1, 4, 6]. [2024-10-24 20:48:11,908 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,944 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,952 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,959 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:48:11,984 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:48:11,985 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:48:11,985 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:48:11,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (1/1) ... [2024-10-24 20:48:11,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:12,006 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:12,027 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) [2024-10-24 20:48:12,030 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 [2024-10-24 20:48:12,082 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-10-24 20:48:12,082 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-10-24 20:48:12,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-10-24 20:48:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-10-24 20:48:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:48:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-10-24 20:48:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-10-24 20:48:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-10-24 20:48:12,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-10-24 20:48:12,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-10-24 20:48:12,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-10-24 20:48:12,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 20:48:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 20:48:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 20:48:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 20:48:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 20:48:12,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 20:48:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-10-24 20:48:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-10-24 20:48:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-24 20:48:12,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-24 20:48:12,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:48:12,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:48:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:48:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-10-24 20:48:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-10-24 20:48:12,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:48:12,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:48:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-10-24 20:48:12,089 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-10-24 20:48:12,089 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-10-24 20:48:12,089 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-10-24 20:48:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-10-24 20:48:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-10-24 20:48:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-10-24 20:48:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-10-24 20:48:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-10-24 20:48:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-10-24 20:48:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-10-24 20:48:12,090 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-10-24 20:48:12,090 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-10-24 20:48:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:48:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-10-24 20:48:12,091 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:48:12,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2024-10-24 20:48:12,092 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:48:12,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:48:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:48:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:48:12,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-10-24 20:48:12,094 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-10-24 20:48:12,094 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-10-24 20:48:12,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-10-24 20:48:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 20:48:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 20:48:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 20:48:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 20:48:12,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 20:48:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 20:48:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:12,096 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:12,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:12,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 20:48:12,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 20:48:12,474 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:48:12,477 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:48:13,627 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-10-24 20:48:13,627 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:48:13,724 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:48:13,724 INFO L314 CfgBuilder]: Removed 5 assume(true) statements. [2024-10-24 20:48:13,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:13 BoogieIcfgContainer [2024-10-24 20:48:13,725 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:48:13,727 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:48:13,728 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:48:13,731 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:48:13,732 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:48:08" (1/3) ... [2024-10-24 20:48:13,732 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60cd08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:13, skipping insertion in model container [2024-10-24 20:48:13,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:11" (2/3) ... [2024-10-24 20:48:13,733 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60cd08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:13, skipping insertion in model container [2024-10-24 20:48:13,733 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:13" (3/3) ... [2024-10-24 20:48:13,734 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2024-10-24 20:48:13,753 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:48:13,753 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-24 20:48:13,754 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60cd08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 08:48:13, skipping insertion in model container [2024-10-24 20:48:13,754 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 20:48:13,755 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 20:48:13,755 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 20:48:13,755 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 20:48:13,755 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:13" (3/3) ... [2024-10-24 20:48:13,758 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-24 20:48:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-10-24 20:48:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-10-24 20:48:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-10-24 20:48:13,762 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-10-24 20:48:13,763 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-10-24 20:48:13,764 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-10-24 20:48:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-10-24 20:48:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-10-24 20:48:13,765 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_down [2024-10-24 20:48:13,787 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2024-10-24 20:48:13,789 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2024-10-24 20:48:13,791 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2024-10-24 20:48:13,792 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-10-24 20:48:13,794 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-10-24 20:48:13,795 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-10-24 20:48:13,796 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-24 20:48:13,798 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-24 20:48:14,242 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-24 20:48:14,243 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-24 20:48:14,243 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 20:48:14,245 INFO L158 Benchmark]: Toolchain (without parser) took 5606.42ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 146.5MB in the beginning and 142.0MB in the end (delta: 4.5MB). Peak memory consumption was 145.0MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,246 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 20:48:14,246 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2958.16ms. Allocated memory is still 184.5MB. Free memory was 146.5MB in the beginning and 84.5MB in the end (delta: 62.0MB). Peak memory consumption was 133.8MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,246 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.93ms. Allocated memory is still 184.5MB. Free memory was 84.5MB in the beginning and 124.1MB in the end (delta: -39.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,247 INFO L158 Benchmark]: Boogie Preprocessor took 178.77ms. Allocated memory is still 184.5MB. Free memory was 124.1MB in the beginning and 104.2MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,247 INFO L158 Benchmark]: RCFGBuilder took 1740.74ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 104.2MB in the beginning and 172.2MB in the end (delta: -68.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,247 INFO L158 Benchmark]: TraceAbstraction took 27.13ms. Allocated memory is still 268.4MB. Free memory was 172.2MB in the beginning and 170.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,247 INFO L158 Benchmark]: Witness Printer took 488.69ms. Allocated memory is still 268.4MB. Free memory was 170.1MB in the beginning and 142.0MB in the end (delta: 28.1MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. [2024-10-24 20:48:14,249 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 136.3MB. Free memory is still 93.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2958.16ms. Allocated memory is still 184.5MB. Free memory was 146.5MB in the beginning and 84.5MB in the end (delta: 62.0MB). Peak memory consumption was 133.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.93ms. Allocated memory is still 184.5MB. Free memory was 84.5MB in the beginning and 124.1MB in the end (delta: -39.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 178.77ms. Allocated memory is still 184.5MB. Free memory was 124.1MB in the beginning and 104.2MB in the end (delta: 20.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1740.74ms. Allocated memory was 184.5MB in the beginning and 268.4MB in the end (delta: 83.9MB). Free memory was 104.2MB in the beginning and 172.2MB in the end (delta: -68.1MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * TraceAbstraction took 27.13ms. Allocated memory is still 268.4MB. Free memory was 172.2MB in the beginning and 170.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 488.69ms. Allocated memory is still 268.4MB. Free memory was 170.1MB in the beginning and 142.0MB in the end (delta: 28.1MB). Peak memory consumption was 84.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-10-24 20:48:14,276 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE