./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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_s_sift_either_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 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-09 02:48:31,440 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-09 02:48:31,479 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2025-03-09 02:48:31,483 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-09 02:48:31,483 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-09 02:48:31,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-09 02:48:31,496 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-09 02:48:31,497 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-09 02:48:31,497 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-09 02:48:31,497 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-09 02:48:31,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-09 02:48:31,497 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-09 02:48:31,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-09 02:48:31,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Use SBE=true [2025-03-09 02:48:31,498 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-09 02:48:31,498 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-09 02:48:31,499 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-09 02:48:31,499 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-09 02:48:31,499 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-09 02:48:31,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-09 02:48:31,500 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-09 02:48:31,500 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-09 02:48:31,500 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-09 02:48:31,500 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-09 02:48:31,500 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/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 -> 3b33a1dc558667a4fcb18529533ebc713d63e8618dba1b7e6d3f152565826fd1 [2025-03-09 02:48:31,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-09 02:48:31,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-09 02:48:31,734 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-09 02:48:31,735 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-09 02:48:31,735 INFO L274 PluginConnector]: CDTParser initialized [2025-03-09 02:48:31,736 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2025-03-09 02:48:32,870 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd560aac4/406f971818064c1c8c5ebb136105365a/FLAG6e5f7d380 [2025-03-09 02:48:33,360 INFO L384 CDTParser]: Found 1 translation units. [2025-03-09 02:48:33,363 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2025-03-09 02:48:33,396 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd560aac4/406f971818064c1c8c5ebb136105365a/FLAG6e5f7d380 [2025-03-09 02:48:33,448 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd560aac4/406f971818064c1c8c5ebb136105365a [2025-03-09 02:48:33,450 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-09 02:48:33,451 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-09 02:48:33,452 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-09 02:48:33,453 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-09 02:48:33,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-09 02:48:33,456 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.03 02:48:33" (1/1) ... [2025-03-09 02:48:33,457 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4b73b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:33, skipping insertion in model container [2025-03-09 02:48:33,458 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.03 02:48:33" (1/1) ... [2025-03-09 02:48:33,522 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-09 02:48:34,165 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,166 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,166 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,167 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,167 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,176 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,177 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,178 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,178 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,179 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,180 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,180 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,181 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,553 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,554 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,562 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,567 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,621 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,622 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,622 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,623 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,623 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,624 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,624 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,624 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,625 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,625 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,625 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,625 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,625 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,629 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,630 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,631 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,631 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,633 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,634 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,642 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,643 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,643 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-09 02:48:34,696 INFO L200 MainTranslator]: Completed pre-run [2025-03-09 02:48:34,795 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,796 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,796 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,796 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,796 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,803 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,803 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,804 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,804 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,805 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,805 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,805 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,805 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,872 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,873 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,874 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,878 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2025-03-09 02:48:34,901 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,903 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,903 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,904 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,904 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,904 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,904 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,905 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,906 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,906 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,906 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,906 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,906 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,908 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,908 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,913 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,914 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,914 WARN L1731 CHandler]: Possible shadowing of function index [2025-03-09 02:48:34,921 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-09 02:48:35,066 INFO L204 MainTranslator]: Completed translation [2025-03-09 02:48:35,067 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35 WrapperNode [2025-03-09 02:48:35,067 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-09 02:48:35,067 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-09 02:48:35,067 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-09 02:48:35,067 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-09 02:48:35,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,114 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,175 INFO L138 Inliner]: procedures = 686, calls = 1902, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 947 [2025-03-09 02:48:35,176 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-09 02:48:35,176 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-09 02:48:35,177 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-09 02:48:35,177 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-09 02:48:35,182 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,183 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,188 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,270 INFO L175 MemorySlicer]: Split 347 memory accesses to 6 slices as follows [2, 238, 18, 69, 17, 3]. 69 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 6, 5, 0, 4, 1]. The 259 writes are split as follows [0, 232, 6, 17, 3, 1]. [2025-03-09 02:48:35,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,299 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,301 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,308 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,324 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-09 02:48:35,325 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-09 02:48:35,325 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-09 02:48:35,325 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-09 02:48:35,325 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (1/1) ... [2025-03-09 02:48:35,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-09 02:48:35,341 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-09 02:48:35,355 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) [2025-03-09 02:48:35,358 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 [2025-03-09 02:48:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2025-03-09 02:48:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2025-03-09 02:48:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2025-03-09 02:48:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2025-03-09 02:48:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2025-03-09 02:48:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2025-03-09 02:48:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-09 02:48:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2025-03-09 02:48:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2025-03-09 02:48:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2025-03-09 02:48:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2025-03-09 02:48:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2025-03-09 02:48:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2025-03-09 02:48:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2025-03-09 02:48:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-09 02:48:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-09 02:48:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2025-03-09 02:48:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-09 02:48:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-09 02:48:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-09 02:48:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-09 02:48:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-09 02:48:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-09 02:48:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-09 02:48:35,649 INFO L256 CfgBuilder]: Building ICFG [2025-03-09 02:48:35,650 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-09 02:48:35,686 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6935: havoc #t~malloc583.base, #t~malloc583.offset; [2025-03-09 02:48:35,689 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L263: havoc #t~nondet6; [2025-03-09 02:48:35,711 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L2590: havoc #t~ret57#1; [2025-03-09 02:48:35,769 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L267: havoc nondet_uint8_t_#t~nondet10#1; [2025-03-09 02:48:35,777 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: havoc #t~ret587;havoc #t~ite589.base, #t~ite589.offset;havoc #t~ret588.base, #t~ret588.offset; [2025-03-09 02:48:35,848 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8277: havoc aws_priority_queue_backpointers_valid_#t~ret875#1;havoc aws_priority_queue_backpointers_valid_#t~short876#1; [2025-03-09 02:48:35,995 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L2944: call ULTIMATE.dealloc(~#required_size~0.base, ~#required_size~0.offset);havoc ~#required_size~0.base, ~#required_size~0.offset; [2025-03-09 02:48:35,998 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L261: havoc #t~nondet4; [2025-03-09 02:48:36,010 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8191: havoc ~node~1.base, ~node~1.offset; [2025-03-09 02:48:36,032 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L262: havoc nondet_int_#t~nondet5#1; [2025-03-09 02:48:36,032 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7268: havoc nondet_compare_#t~ret668#1; [2025-03-09 02:48:36,052 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L3203: havoc #t~ret243; [2025-03-09 02:48:36,057 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7397: havoc #t~ret682.base, #t~ret682.offset; [2025-03-09 02:48:36,091 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8087: call ULTIMATE.dealloc(~#parent_item~0.base, ~#parent_item~0.offset);havoc ~#parent_item~0.base, ~#parent_item~0.offset;call ULTIMATE.dealloc(~#child_item~0.base, ~#child_item~0.offset);havoc ~#child_item~0.base, ~#child_item~0.offset; [2025-03-09 02:48:41,427 INFO L? ?]: Removed 216 outVars from TransFormulas that were not future-live. [2025-03-09 02:48:41,427 INFO L307 CfgBuilder]: Performing block encoding [2025-03-09 02:48:41,441 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-09 02:48:41,441 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-09 02:48:41,442 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:48:41 BoogieIcfgContainer [2025-03-09 02:48:41,442 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-09 02:48:41,446 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-09 02:48:41,446 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-09 02:48:41,449 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-09 02:48:41,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.03 02:48:33" (1/3) ... [2025-03-09 02:48:41,449 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4527986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.03 02:48:41, skipping insertion in model container [2025-03-09 02:48:41,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.03 02:48:35" (2/3) ... [2025-03-09 02:48:41,449 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4527986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.03 02:48:41, skipping insertion in model container [2025-03-09 02:48:41,450 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:48:41" (3/3) ... [2025-03-09 02:48:41,451 INFO L128 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_either_harness.i [2025-03-09 02:48:41,463 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-09 02:48:41,464 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG aws_priority_queue_s_sift_either_harness.i that has 27 procedures, 365 locations, 1 initial locations, 6 loop locations, and 0 error locations. [2025-03-09 02:48:41,464 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4527986 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.03 02:48:41, skipping insertion in model container [2025-03-09 02:48:41,465 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-09 02:48:41,465 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-09 02:48:41,465 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-09 02:48:41,465 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-09 02:48:41,466 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 09.03 02:48:41" (3/3) ... [2025-03-09 02:48:41,467 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure reach_error [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure s_sift_either [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure my_abort [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2025-03-09 02:48:41,470 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure s_swap [2025-03-09 02:48:41,471 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2025-03-09 02:48:41,487 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 167 nodes and edges [2025-03-09 02:48:41,489 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 74 nodes and edges [2025-03-09 02:48:41,490 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2025-03-09 02:48:41,491 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2025-03-09 02:48:41,492 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2025-03-09 02:48:41,493 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2025-03-09 02:48:41,494 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-09 02:48:41,495 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-09 02:48:41,883 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-09 02:48:41,884 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-09 02:48:41,884 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-09 02:48:41,885 INFO L158 Benchmark]: Toolchain (without parser) took 8433.75ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 97.2MB in the beginning and 172.0MB in the end (delta: -74.9MB). Peak memory consumption was 266.3MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,885 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 125.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-09 02:48:41,886 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1614.79ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 58.1MB in the end (delta: 39.0MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,886 INFO L158 Benchmark]: Boogie Procedure Inliner took 108.82ms. Allocated memory is still 142.6MB. Free memory was 58.1MB in the beginning and 47.5MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,886 INFO L158 Benchmark]: Boogie Preprocessor took 147.52ms. Allocated memory is still 142.6MB. Free memory was 47.5MB in the beginning and 74.0MB in the end (delta: -26.5MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,886 INFO L158 Benchmark]: IcfgBuilder took 6117.32ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 74.0MB in the beginning and 117.8MB in the end (delta: -43.8MB). Peak memory consumption was 191.2MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,886 INFO L158 Benchmark]: TraceAbstraction took 19.10ms. Allocated memory is still 377.5MB. Free memory was 117.1MB in the beginning and 115.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-09 02:48:41,887 INFO L158 Benchmark]: Witness Printer took 418.77ms. Allocated memory is still 377.5MB. Free memory was 115.4MB in the beginning and 172.0MB in the end (delta: -56.6MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2025-03-09 02:48:41,888 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 201.3MB. Free memory is still 125.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1614.79ms. Allocated memory is still 142.6MB. Free memory was 97.2MB in the beginning and 58.1MB in the end (delta: 39.0MB). Peak memory consumption was 97.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 108.82ms. Allocated memory is still 142.6MB. Free memory was 58.1MB in the beginning and 47.5MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.52ms. Allocated memory is still 142.6MB. Free memory was 47.5MB in the beginning and 74.0MB in the end (delta: -26.5MB). Peak memory consumption was 26.2MB. Max. memory is 16.1GB. * IcfgBuilder took 6117.32ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 74.0MB in the beginning and 117.8MB in the end (delta: -43.8MB). Peak memory consumption was 191.2MB. Max. memory is 16.1GB. * TraceAbstraction took 19.10ms. Allocated memory is still 377.5MB. Free memory was 117.1MB in the beginning and 115.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 418.77ms. Allocated memory is still 377.5MB. Free memory was 115.4MB in the beginning and 172.0MB in the end (delta: -56.6MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2025-03-09 02:48:41,974 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