./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 --- Real Ultimate output --- This is Ultimate 0.3.0-?-551b009-m [2025-01-10 02:39:24,454 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-10 02:39:24,528 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-01-10 02:39:24,536 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-10 02:39:24,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-10 02:39:24,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-10 02:39:24,568 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-10 02:39:24,568 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-10 02:39:24,572 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-10 02:39:24,572 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-10 02:39:24,572 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-10 02:39:24,572 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-10 02:39:24,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-10 02:39:24,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-10 02:39:24,572 INFO L153 SettingsManager]: * Use SBE=true [2025-01-10 02:39:24,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-10 02:39:24,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-10 02:39:24,573 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:24,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:24,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-10 02:39:24,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-10 02:39:24,574 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 -> 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 [2025-01-10 02:39:24,804 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-10 02:39:24,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-10 02:39:24,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-10 02:39:24,817 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-10 02:39:24,817 INFO L274 PluginConnector]: CDTParser initialized [2025-01-10 02:39:24,818 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2025-01-10 02:39:26,195 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0f5156b7c/08238703cd0a41ae88e330b24faec82f/FLAGe0a8ea16e [2025-01-10 02:39:26,782 INFO L384 CDTParser]: Found 1 translation units. [2025-01-10 02:39:26,785 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2025-01-10 02:39:26,818 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0f5156b7c/08238703cd0a41ae88e330b24faec82f/FLAGe0a8ea16e [2025-01-10 02:39:26,835 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/0f5156b7c/08238703cd0a41ae88e330b24faec82f [2025-01-10 02:39:26,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-10 02:39:26,838 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-10 02:39:26,839 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:26,839 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-10 02:39:26,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-10 02:39:26,843 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:26" (1/1) ... [2025-01-10 02:39:26,844 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@366ba4b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:26, skipping insertion in model container [2025-01-10 02:39:26,844 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.01 02:39:26" (1/1) ... [2025-01-10 02:39:26,915 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-10 02:39:27,720 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,720 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,720 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,721 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,721 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,735 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,736 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,738 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,738 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,740 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,741 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,741 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:27,742 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,175 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,184 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,303 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,304 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,304 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,304 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,305 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,305 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,305 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,306 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,306 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,306 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,306 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,307 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,308 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,313 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,313 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,314 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,314 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,317 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,320 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,324 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,328 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,328 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,342 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,342 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,343 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:28,375 INFO L200 MainTranslator]: Completed pre-run [2025-01-10 02:39:28,478 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,478 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,478 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,479 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,479 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,483 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,483 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,484 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,484 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,485 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,485 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,485 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,485 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,542 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,546 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2025-01-10 02:39:28,561 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,561 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,561 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,561 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,563 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,564 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,565 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,565 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,568 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,569 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,569 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,573 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,573 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,573 WARN L1731 CHandler]: Possible shadowing of function index [2025-01-10 02:39:28,574 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-10 02:39:28,721 INFO L204 MainTranslator]: Completed translation [2025-01-10 02:39:28,721 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28 WrapperNode [2025-01-10 02:39:28,721 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-10 02:39:28,723 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:28,723 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-10 02:39:28,724 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-10 02:39:28,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,776 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,813 INFO L138 Inliner]: procedures = 686, calls = 1935, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1082 [2025-01-10 02:39:28,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-10 02:39:28,814 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-10 02:39:28,814 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-10 02:39:28,814 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-10 02:39:28,820 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,820 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,826 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,901 INFO L175 MemorySlicer]: Split 396 memory accesses to 6 slices as follows [2, 264, 97, 13, 17, 3]. 67 percent of accesses are in the largest equivalence class. The 30 initializations are split as follows [2, 12, 0, 11, 4, 1]. The 262 writes are split as follows [0, 240, 18, 0, 3, 1]. [2025-01-10 02:39:28,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,902 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,932 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,947 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,961 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,969 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,989 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-10 02:39:28,991 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-10 02:39:28,992 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-10 02:39:28,992 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-10 02:39:28,993 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (1/1) ... [2025-01-10 02:39:28,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-10 02:39:29,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-10 02:39:29,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-10 02:39:29,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-10 02:39:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2025-01-10 02:39:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2025-01-10 02:39:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2025-01-10 02:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2025-01-10 02:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2025-01-10 02:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-01-10 02:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2025-01-10 02:39:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-10 02:39:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-01-10 02:39:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2025-01-10 02:39:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2025-01-10 02:39:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-10 02:39:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-10 02:39:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2025-01-10 02:39:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2025-01-10 02:39:29,365 INFO L234 CfgBuilder]: Building ICFG [2025-01-10 02:39:29,367 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-10 02:39:35,797 INFO L? ?]: Removed 266 outVars from TransFormulas that were not future-live. [2025-01-10 02:39:35,797 INFO L283 CfgBuilder]: Performing block encoding [2025-01-10 02:39:35,816 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-10 02:39:35,816 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2025-01-10 02:39:35,816 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:35 BoogieIcfgContainer [2025-01-10 02:39:35,816 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-10 02:39:35,817 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-10 02:39:35,817 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-10 02:39:35,820 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-10 02:39:35,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.01 02:39:26" (1/3) ... [2025-01-10 02:39:35,821 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ef509a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:35, skipping insertion in model container [2025-01-10 02:39:35,821 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.01 02:39:28" (2/3) ... [2025-01-10 02:39:35,822 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ef509a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.01 02:39:35, skipping insertion in model container [2025-01-10 02:39:35,822 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:35" (3/3) ... [2025-01-10 02:39:35,823 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_remove_harness.i [2025-01-10 02:39:35,832 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-10 02:39:35,833 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_remove_harness.i that has 35 procedures, 487 locations, 1 initial locations, 12 loop locations, and 0 error locations. [2025-01-10 02:39:35,833 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33ef509a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.01 02:39:35, skipping insertion in model container [2025-01-10 02:39:35,833 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-10 02:39:35,834 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-10 02:39:35,834 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-10 02:39:35,834 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-10 02:39:35,835 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.01 02:39:35" (3/3) ... [2025-01-10 02:39:35,836 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-10 02:39:35,838 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2025-01-10 02:39:35,839 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2025-01-10 02:39:35,840 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2025-01-10 02:39:35,841 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2025-01-10 02:39:35,842 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2025-01-10 02:39:35,859 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 176 nodes and edges [2025-01-10 02:39:35,860 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2025-01-10 02:39:35,862 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2025-01-10 02:39:35,864 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2025-01-10 02:39:35,865 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-01-10 02:39:35,866 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-01-10 02:39:35,867 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-01-10 02:39:35,868 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-10 02:39:36,237 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-10 02:39:36,237 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-10 02:39:36,237 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-10 02:39:36,239 INFO L158 Benchmark]: Toolchain (without parser) took 9400.12ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 96.4MB in the beginning and 68.3MB in the end (delta: 28.1MB). Peak memory consumption was 225.2MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,239 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 226.5MB. Free memory is still 142.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-10 02:39:36,240 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1883.44ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 57.4MB in the end (delta: 39.0MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,240 INFO L158 Benchmark]: Boogie Procedure Inliner took 90.01ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 46.2MB in the end (delta: 11.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,240 INFO L158 Benchmark]: Boogie Preprocessor took 176.61ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 46.2MB in the beginning and 275.6MB in the end (delta: -229.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,240 INFO L158 Benchmark]: RCFGBuilder took 6824.83ms. Allocated memory is still 352.3MB. Free memory was 274.8MB in the beginning and 210.9MB in the end (delta: 63.9MB). Peak memory consumption was 193.0MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,240 INFO L158 Benchmark]: TraceAbstraction took 16.08ms. Allocated memory is still 352.3MB. Free memory was 210.9MB in the beginning and 207.5MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,241 INFO L158 Benchmark]: Witness Printer took 403.26ms. Allocated memory is still 352.3MB. Free memory was 207.5MB in the beginning and 68.3MB in the end (delta: 139.2MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. [2025-01-10 02:39:36,242 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 226.5MB. Free memory is still 142.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1883.44ms. Allocated memory is still 142.6MB. Free memory was 96.4MB in the beginning and 57.4MB in the end (delta: 39.0MB). Peak memory consumption was 94.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 90.01ms. Allocated memory is still 142.6MB. Free memory was 57.4MB in the beginning and 46.2MB in the end (delta: 11.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.61ms. Allocated memory was 142.6MB in the beginning and 352.3MB in the end (delta: 209.7MB). Free memory was 46.2MB in the beginning and 275.6MB in the end (delta: -229.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 6824.83ms. Allocated memory is still 352.3MB. Free memory was 274.8MB in the beginning and 210.9MB in the end (delta: 63.9MB). Peak memory consumption was 193.0MB. Max. memory is 16.1GB. * TraceAbstraction took 16.08ms. Allocated memory is still 352.3MB. Free memory was 210.9MB in the beginning and 207.5MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 403.26ms. Allocated memory is still 352.3MB. Free memory was 207.5MB in the beginning and 68.3MB in the end (delta: 139.2MB). Peak memory consumption was 125.8MB. 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! [2025-01-10 02:39:36,329 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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