./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_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 215e983f1a4d8fc7cc2a4702392b572c8acf5b74a884ac30ea5939c84fb288fd --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 12:20:28,557 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 12:20:28,622 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-09 12:20:28,626 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 12:20:28,626 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 12:20:28,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 12:20:28,652 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 12:20:28,652 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 12:20:28,653 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 12:20:28,653 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 12:20:28,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 12:20:28,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 12:20:28,654 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 12:20:28,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 12:20:28,655 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 12:20:28,655 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 12:20:28,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 12:20:28,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 12:20:28,656 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 12:20:28,656 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 12:20:28,657 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 12:20:28,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 12:20:28,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 12:20:28,662 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 12:20:28,662 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 12:20:28,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 12:20:28,663 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 12:20:28,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 12:20:28,663 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 12:20:28,663 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 12:20:28,663 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 12:20:28,664 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:20:28,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 12:20:28,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 12:20:28,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 12:20:28,665 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 12:20:28,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 12:20:28,666 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 12:20:28,667 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 12:20:28,667 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 12:20:28,668 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 12:20:28,668 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 215e983f1a4d8fc7cc2a4702392b572c8acf5b74a884ac30ea5939c84fb288fd [2024-11-09 12:20:28,952 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 12:20:28,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 12:20:28,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 12:20:28,983 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 12:20:28,983 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 12:20:28,985 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2024-11-09 12:20:30,521 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 12:20:30,978 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 12:20:30,979 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2024-11-09 12:20:31,024 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/223ff7642/17aa06efb17d46a58c8196b5f4618240/FLAGa6843f7bd [2024-11-09 12:20:31,082 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/223ff7642/17aa06efb17d46a58c8196b5f4618240 [2024-11-09 12:20:31,084 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 12:20:31,086 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 12:20:31,087 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 12:20:31,087 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 12:20:31,093 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 12:20:31,094 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:31" (1/1) ... [2024-11-09 12:20:31,095 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15851944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:31, skipping insertion in model container [2024-11-09 12:20:31,095 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:20:31" (1/1) ... [2024-11-09 12:20:31,208 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 12:20:32,387 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,388 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,388 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,389 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,390 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,405 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,406 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,408 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,409 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,411 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,415 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,416 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:32,419 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,055 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,063 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,152 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,153 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,154 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,155 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,156 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,157 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,163 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,168 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,168 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,174 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,175 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,175 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,207 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:20:33,300 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 12:20:33,355 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,356 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,357 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,368 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,369 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,370 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,371 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,372 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,372 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,372 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,455 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,460 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-11-09 12:20:33,494 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,496 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,497 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,497 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,497 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,498 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,498 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,498 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,500 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,502 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,506 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,506 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,515 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-09 12:20:33,527 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 12:20:33,728 INFO L204 MainTranslator]: Completed translation [2024-11-09 12:20:33,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33 WrapperNode [2024-11-09 12:20:33,729 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 12:20:33,730 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 12:20:33,730 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 12:20:33,731 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 12:20:33,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:33,814 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:33,929 INFO L138 Inliner]: procedures = 686, calls = 1932, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1062 [2024-11-09 12:20:33,930 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 12:20:33,930 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 12:20:33,931 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 12:20:33,931 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 12:20:33,942 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:33,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:33,960 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,084 INFO L175 MemorySlicer]: Split 392 memory accesses to 6 slices as follows [2, 96, 13, 17, 3, 261]. 67 percent of accesses are in the largest equivalence class. The 30 initializations are split as follows [2, 0, 11, 4, 1, 12]. The 262 writes are split as follows [0, 18, 0, 3, 1, 240]. [2024-11-09 12:20:34,085 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,085 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,135 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,146 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,230 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,245 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 12:20:34,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 12:20:34,248 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 12:20:34,248 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 12:20:34,249 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (1/1) ... [2024-11-09 12:20:34,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 12:20:34,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 12:20:34,293 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 12:20:34,295 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 12:20:34,340 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-09 12:20:34,341 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-09 12:20:34,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-09 12:20:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-09 12:20:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 12:20:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-09 12:20:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-09 12:20:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-09 12:20:34,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-09 12:20:34,342 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-09 12:20:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-09 12:20:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-09 12:20:34,343 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-09 12:20:34,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 12:20:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 12:20:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 12:20:34,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 12:20:34,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-09 12:20:34,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-09 12:20:34,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 12:20:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 12:20:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2024-11-09 12:20:34,347 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2024-11-09 12:20:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 12:20:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 12:20:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 12:20:34,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-09 12:20:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-09 12:20:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 12:20:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 12:20:34,349 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 12:20:34,349 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-09 12:20:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-09 12:20:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-09 12:20:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 12:20:34,350 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-09 12:20:34,350 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 12:20:34,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 12:20:34,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 12:20:34,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 12:20:34,352 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 12:20:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 12:20:34,352 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 12:20:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-09 12:20:34,352 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-09 12:20:34,352 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-09 12:20:34,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-09 12:20:34,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 12:20:34,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 12:20:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 12:20:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 12:20:34,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-09 12:20:34,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-09 12:20:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-09 12:20:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-09 12:20:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-09 12:20:34,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-09 12:20:34,359 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-09 12:20:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-09 12:20:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-09 12:20:34,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-09 12:20:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 12:20:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 12:20:34,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 12:20:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 12:20:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 12:20:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 12:20:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-09 12:20:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-09 12:20:34,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-09 12:20:34,361 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 12:20:34,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 12:20:34,362 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2024-11-09 12:20:34,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2024-11-09 12:20:34,740 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 12:20:34,743 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 12:20:41,316 INFO L? ?]: Removed 258 outVars from TransFormulas that were not future-live. [2024-11-09 12:20:41,316 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 12:20:41,347 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 12:20:41,350 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-09 12:20:41,351 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:41 BoogieIcfgContainer [2024-11-09 12:20:41,352 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 12:20:41,354 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 12:20:41,354 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 12:20:41,358 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 12:20:41,358 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 12:20:31" (1/3) ... [2024-11-09 12:20:41,359 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dcbc7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:20:41, skipping insertion in model container [2024-11-09 12:20:41,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:20:33" (2/3) ... [2024-11-09 12:20:41,359 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dcbc7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 12:20:41, skipping insertion in model container [2024-11-09 12:20:41,359 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:41" (3/3) ... [2024-11-09 12:20:41,361 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_pop_harness.i [2024-11-09 12:20:41,377 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 12:20:41,377 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-09 12:20:41,378 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@72dcbc7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 12:20:41, skipping insertion in model container [2024-11-09 12:20:41,379 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 12:20:41,380 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 12:20:41,380 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 12:20:41,381 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 12:20:41,381 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:20:41" (3/3) ... [2024-11-09 12:20:41,385 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-09 12:20:41,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-09 12:20:41,389 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-09 12:20:41,390 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-09 12:20:41,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-09 12:20:41,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-09 12:20:41,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-09 12:20:41,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-09 12:20:41,391 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-09 12:20:41,393 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-09 12:20:41,394 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2024-11-09 12:20:41,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2024-11-09 12:20:41,395 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-09 12:20:41,427 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 176 nodes and edges [2024-11-09 12:20:41,429 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2024-11-09 12:20:41,431 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-11-09 12:20:41,433 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-09 12:20:41,435 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-09 12:20:41,436 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-09 12:20:41,438 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-09 12:20:41,439 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-09 12:20:42,076 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-09 12:20:42,076 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-09 12:20:42,077 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 12:20:42,079 INFO L158 Benchmark]: Toolchain (without parser) took 10991.98ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 113.8MB in the beginning and 73.7MB in the end (delta: 40.0MB). Peak memory consumption was 168.6MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,079 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 12:20:42,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2642.36ms. Allocated memory is still 159.4MB. Free memory was 113.8MB in the beginning and 84.7MB in the end (delta: 29.0MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,080 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.53ms. Allocated memory is still 159.4MB. Free memory was 84.7MB in the beginning and 73.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,080 INFO L158 Benchmark]: Boogie Preprocessor took 314.84ms. Allocated memory is still 159.4MB. Free memory was 73.4MB in the beginning and 100.8MB in the end (delta: -27.4MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,081 INFO L158 Benchmark]: RCFGBuilder took 7103.90ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 100.8MB in the beginning and 96.5MB in the end (delta: 4.3MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,081 INFO L158 Benchmark]: TraceAbstraction took 24.84ms. Allocated memory is still 251.7MB. Free memory was 95.5MB in the beginning and 93.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,082 INFO L158 Benchmark]: Witness Printer took 696.87ms. Allocated memory is still 251.7MB. Free memory was 93.3MB in the beginning and 73.7MB in the end (delta: 19.6MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2024-11-09 12:20:42,083 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 109.1MB. Free memory is still 82.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2642.36ms. Allocated memory is still 159.4MB. Free memory was 113.8MB in the beginning and 84.7MB in the end (delta: 29.0MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.53ms. Allocated memory is still 159.4MB. Free memory was 84.7MB in the beginning and 73.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 314.84ms. Allocated memory is still 159.4MB. Free memory was 73.4MB in the beginning and 100.8MB in the end (delta: -27.4MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. * RCFGBuilder took 7103.90ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 100.8MB in the beginning and 96.5MB in the end (delta: 4.3MB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * TraceAbstraction took 24.84ms. Allocated memory is still 251.7MB. Free memory was 95.5MB in the beginning and 93.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 696.87ms. Allocated memory is still 251.7MB. Free memory was 93.3MB in the beginning and 73.7MB in the end (delta: 19.6MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-09 12:20:42,195 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