./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 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_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 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dk.perfect-tracechecks-8be7027-m [2024-11-12 17:55:28,383 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 17:55:28,450 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-11-12 17:55:28,455 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 17:55:28,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 17:55:28,477 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 17:55:28,478 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 17:55:28,478 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 17:55:28,479 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 17:55:28,479 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 17:55:28,479 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 17:55:28,480 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 17:55:28,480 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 17:55:28,481 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 17:55:28,482 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 17:55:28,483 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 17:55:28,483 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 17:55:28,483 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 17:55:28,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 17:55:28,483 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 17:55:28,483 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 17:55:28,487 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 17:55:28,487 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 17:55:28,487 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 17:55:28,488 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 17:55:28,488 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 17:55:28,489 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 17:55:28,489 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 17:55:28,490 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 17:55:28,490 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 17:55:28,490 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 [2024-11-12 17:55:28,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 17:55:28,703 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 17:55:28,705 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 17:55:28,706 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 17:55:28,706 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 17:55:28,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2024-11-12 17:55:29,864 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 17:55:30,193 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 17:55:30,194 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2024-11-12 17:55:30,225 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e749652f/897be7a805034c4a8ce4c280fd415f92/FLAG5d65ab544 [2024-11-12 17:55:30,416 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e749652f/897be7a805034c4a8ce4c280fd415f92 [2024-11-12 17:55:30,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 17:55:30,419 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 17:55:30,420 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 17:55:30,420 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 17:55:30,424 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 17:55:30,425 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 05:55:30" (1/1) ... [2024-11-12 17:55:30,425 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a9fb65 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:30, skipping insertion in model container [2024-11-12 17:55:30,426 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 05:55:30" (1/1) ... [2024-11-12 17:55:30,513 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 17:55:31,097 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,098 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,098 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,098 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,099 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,109 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,110 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,112 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,112 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,113 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,117 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,118 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,118 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,414 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,420 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,463 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,464 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,465 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,465 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,465 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,466 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,467 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,468 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,468 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,469 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,469 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,471 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,477 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,478 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,478 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,487 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,488 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 17:55:31,533 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 17:55:31,581 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,582 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,582 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,583 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,583 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,659 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,662 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-11-12 17:55:31,685 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,686 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,686 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,686 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,686 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,687 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,687 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,687 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,688 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,727 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,731 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,732 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,732 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,732 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,733 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,734 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,735 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,745 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,746 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,748 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,759 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,759 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,763 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-12 17:55:31,765 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 17:55:31,962 INFO L204 MainTranslator]: Completed translation [2024-11-12 17:55:31,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31 WrapperNode [2024-11-12 17:55:31,963 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 17:55:31,964 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 17:55:31,964 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 17:55:31,964 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 17:55:31,969 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,099 INFO L138 Inliner]: procedures = 686, calls = 1935, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1090 [2024-11-12 17:55:32,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 17:55:32,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 17:55:32,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 17:55:32,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 17:55:32,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,119 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,192 INFO L175 MemorySlicer]: Split 396 memory accesses to 6 slices as follows [264, 2, 3, 17, 13, 97]. 67 percent of accesses are in the largest equivalence class. The 30 initializations are split as follows [12, 2, 1, 4, 11, 0]. The 262 writes are split as follows [240, 0, 1, 3, 0, 18]. [2024-11-12 17:55:32,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,193 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,240 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,253 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,276 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 17:55:32,279 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 17:55:32,280 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 17:55:32,280 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 17:55:32,281 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (1/1) ... [2024-11-12 17:55:32,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 17:55:32,299 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 17:55:32,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-12 17:55:32,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-12 17:55:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-12 17:55:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-12 17:55:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-12 17:55:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-12 17:55:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-12 17:55:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-12 17:55:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-12 17:55:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-12 17:55:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 17:55:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 17:55:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 17:55:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 17:55:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 17:55:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 17:55:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 17:55:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 17:55:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 17:55:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-12 17:55:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-12 17:55:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2024-11-12 17:55:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 17:55:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-12 17:55:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-12 17:55:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 17:55:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-12 17:55:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-12 17:55:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-12 17:55:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-12 17:55:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-12 17:55:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 17:55:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-12 17:55:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-12 17:55:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-12 17:55:32,356 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 17:55:32,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 17:55:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 17:55:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 17:55:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-12 17:55:32,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-12 17:55:32,357 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-12 17:55:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-11-12 17:55:32,358 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 17:55:32,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-12 17:55:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-12 17:55:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-12 17:55:32,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 17:55:32,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-12 17:55:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-12 17:55:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 17:55:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 17:55:32,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2024-11-12 17:55:32,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2024-11-12 17:55:32,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 17:55:32,707 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 17:55:38,542 INFO L? ?]: Removed 267 outVars from TransFormulas that were not future-live. [2024-11-12 17:55:38,542 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 17:55:38,568 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 17:55:38,569 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-12 17:55:38,569 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 05:55:38 BoogieIcfgContainer [2024-11-12 17:55:38,569 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 17:55:38,571 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 17:55:38,571 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 17:55:38,573 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 17:55:38,573 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 05:55:30" (1/3) ... [2024-11-12 17:55:38,574 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c075d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 05:55:38, skipping insertion in model container [2024-11-12 17:55:38,574 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 05:55:31" (2/3) ... [2024-11-12 17:55:38,574 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c075d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 05:55:38, skipping insertion in model container [2024-11-12 17:55:38,575 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 05:55:38" (3/3) ... [2024-11-12 17:55:38,575 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_remove_harness.i [2024-11-12 17:55:38,587 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 17:55:38,587 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-11-12 17:55:38,588 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c075d1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 12.11 05:55:38, skipping insertion in model container [2024-11-12 17:55:38,588 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-12 17:55:38,589 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-12 17:55:38,589 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-12 17:55:38,589 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-12 17:55:38,590 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 05:55:38" (3/3) ... [2024-11-12 17:55:38,592 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-12 17:55:38,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-11-12 17:55:38,595 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-11-12 17:55:38,596 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-12 17:55:38,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-11-12 17:55:38,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2024-11-12 17:55:38,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2024-11-12 17:55:38,599 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-12 17:55:38,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 174 nodes and edges [2024-11-12 17:55:38,618 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 78 nodes and edges [2024-11-12 17:55:38,620 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 29 nodes and edges [2024-11-12 17:55:38,622 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-12 17:55:38,623 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-12 17:55:38,624 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-12 17:55:38,626 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-12 17:55:38,627 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-12 17:55:38,991 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-11-12 17:55:38,992 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-11-12 17:55:38,992 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-12 17:55:38,994 INFO L158 Benchmark]: Toolchain (without parser) took 8573.59ms. Allocated memory was 130.0MB in the beginning and 260.0MB in the end (delta: 130.0MB). Free memory was 52.5MB in the beginning and 140.7MB in the end (delta: -88.2MB). Peak memory consumption was 132.6MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,994 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 130.0MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-12 17:55:38,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1542.97ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 52.5MB in the beginning and 113.7MB in the end (delta: -61.2MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,995 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.97ms. Allocated memory is still 174.1MB. Free memory was 113.7MB in the beginning and 102.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,995 INFO L158 Benchmark]: Boogie Preprocessor took 178.34ms. Allocated memory is still 174.1MB. Free memory was 102.1MB in the beginning and 75.8MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,995 INFO L158 Benchmark]: RCFGBuilder took 6289.68ms. Allocated memory was 174.1MB in the beginning and 260.0MB in the end (delta: 86.0MB). Free memory was 74.7MB in the beginning and 159.2MB in the end (delta: -84.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,995 INFO L158 Benchmark]: TraceAbstraction took 17.58ms. Allocated memory is still 260.0MB. Free memory was 158.2MB in the beginning and 156.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,996 INFO L158 Benchmark]: Witness Printer took 402.86ms. Allocated memory is still 260.0MB. Free memory was 156.0MB in the beginning and 140.7MB in the end (delta: 15.4MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. [2024-11-12 17:55:38,997 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 130.0MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1542.97ms. Allocated memory was 130.0MB in the beginning and 174.1MB in the end (delta: 44.0MB). Free memory was 52.5MB in the beginning and 113.7MB in the end (delta: -61.2MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.97ms. Allocated memory is still 174.1MB. Free memory was 113.7MB in the beginning and 102.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 178.34ms. Allocated memory is still 174.1MB. Free memory was 102.1MB in the beginning and 75.8MB in the end (delta: 26.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 6289.68ms. Allocated memory was 174.1MB in the beginning and 260.0MB in the end (delta: 86.0MB). Free memory was 74.7MB in the beginning and 159.2MB in the end (delta: -84.5MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. * TraceAbstraction took 17.58ms. Allocated memory is still 260.0MB. Free memory was 158.2MB in the beginning and 156.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 402.86ms. Allocated memory is still 260.0MB. Free memory was 156.0MB in the beginning and 140.7MB in the end (delta: 15.4MB). Peak memory consumption was 104.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7771]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-12 17:55:39,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE