./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/no-overflow.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_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-dev-4a390ef-m [2024-10-24 20:48:00,055 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 20:48:00,092 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-64bit-Automizer_Default.epf [2024-10-24 20:48:00,095 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 20:48:00,096 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 20:48:00,126 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 20:48:00,127 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 20:48:00,127 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 20:48:00,128 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 20:48:00,128 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 20:48:00,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 20:48:00,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 20:48:00,144 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 20:48:00,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 20:48:00,144 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 20:48:00,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 20:48:00,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 20:48:00,145 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 20:48:00,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 20:48:00,145 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 20:48:00,145 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 20:48:00,146 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 20:48:00,146 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 20:48:00,147 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-10-24 20:48:00,147 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-10-24 20:48:00,147 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 20:48:00,147 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 20:48:00,148 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 20:48:00,148 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 20:48:00,148 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 20:48:00,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 20:48:00,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:00,149 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 20:48:00,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 20:48:00,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 20:48:00,149 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 20:48:00,149 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 20:48:00,150 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 20:48:00,150 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 20:48:00,150 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 20:48:00,150 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 20:48:00,151 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 36677182f518398f01d85d4519b98c485dfbc69288769baae64c1b35fbac01e2 [2024-10-24 20:48:00,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 20:48:00,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 20:48:00,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 20:48:00,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 20:48:00,361 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 20:48:00,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2024-10-24 20:48:01,717 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 20:48:02,101 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 20:48:02,101 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2024-10-24 20:48:02,144 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8523f3bb/e065ad5d29384e5c87d8d015450364d0/FLAG96c3d47b2 [2024-10-24 20:48:02,278 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e8523f3bb/e065ad5d29384e5c87d8d015450364d0 [2024-10-24 20:48:02,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 20:48:02,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 20:48:02,289 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:02,289 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 20:48:02,294 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 20:48:02,295 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:02" (1/1) ... [2024-10-24 20:48:02,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@524ed585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:02, skipping insertion in model container [2024-10-24 20:48:02,296 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 08:48:02" (1/1) ... [2024-10-24 20:48:02,387 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 20:48:03,242 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,244 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,247 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,248 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,248 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,261 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,262 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,264 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,265 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,266 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,268 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,269 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,269 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,625 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,629 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,677 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,677 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,677 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,678 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,678 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,678 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,678 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,679 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,679 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,679 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,679 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,679 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,680 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,681 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,682 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,682 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,683 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,684 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,687 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,693 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,693 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,694 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,705 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,705 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,706 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,709 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:03,734 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 20:48:03,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,776 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,777 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,778 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,781 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,783 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,783 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,784 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,785 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,785 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,786 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,786 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,840 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,842 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7771-7782] [2024-10-24 20:48:03,863 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,863 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,863 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,863 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,863 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,864 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,864 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,865 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,865 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,865 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,865 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,866 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,866 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,866 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,867 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,867 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,867 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,868 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,869 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,873 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,873 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,873 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,877 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,878 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,878 WARN L1660 CHandler]: Possible shadowing of function index [2024-10-24 20:48:03,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 20:48:04,030 INFO L204 MainTranslator]: Completed translation [2024-10-24 20:48:04,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04 WrapperNode [2024-10-24 20:48:04,031 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 20:48:04,031 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:04,031 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 20:48:04,032 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 20:48:04,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,123 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,196 INFO L138 Inliner]: procedures = 686, calls = 1923, calls flagged for inlining = 59, calls inlined = 15, statements flattened = 1088 [2024-10-24 20:48:04,196 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 20:48:04,197 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 20:48:04,197 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 20:48:04,197 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 20:48:04,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,217 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,293 INFO L175 MemorySlicer]: Split 394 memory accesses to 6 slices as follows [2, 15, 3, 262, 95, 17]. 66 percent of accesses are in the largest equivalence class. The 260 initializations are split as follows [2, 0, 1, 242, 11, 4]. The 30 writes are split as follows [0, 13, 1, 8, 5, 3]. [2024-10-24 20:48:04,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,296 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,334 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,346 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,361 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,371 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,387 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 20:48:04,390 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 20:48:04,390 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 20:48:04,390 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 20:48:04,391 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (1/1) ... [2024-10-24 20:48:04,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 20:48:04,405 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 20:48:04,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-24 20:48:04,419 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-24 20:48:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-10-24 20:48:04,449 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-10-24 20:48:04,449 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-10-24 20:48:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-10-24 20:48:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-10-24 20:48:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-10-24 20:48:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-10-24 20:48:04,450 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-10-24 20:48:04,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 20:48:04,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-10-24 20:48:04,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-10-24 20:48:04,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2024-10-24 20:48:04,452 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 20:48:04,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-10-24 20:48:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-10-24 20:48:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 20:48:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-10-24 20:48:04,453 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-10-24 20:48:04,453 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-10-24 20:48:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-10-24 20:48:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-10-24 20:48:04,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 20:48:04,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-24 20:48:04,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-24 20:48:04,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-24 20:48:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-24 20:48:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-10-24 20:48:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-10-24 20:48:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-10-24 20:48:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-10-24 20:48:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2024-10-24 20:48:04,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2024-10-24 20:48:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 20:48:04,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:04,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-10-24 20:48:04,457 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 20:48:04,458 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2024-10-24 20:48:04,458 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2024-10-24 20:48:04,750 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 20:48:04,752 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 20:48:06,184 INFO L? ?]: Removed 267 outVars from TransFormulas that were not future-live. [2024-10-24 20:48:06,184 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 20:48:06,272 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 20:48:06,273 INFO L314 CfgBuilder]: Removed 8 assume(true) statements. [2024-10-24 20:48:06,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:06 BoogieIcfgContainer [2024-10-24 20:48:06,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 20:48:06,275 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 20:48:06,275 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 20:48:06,278 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 20:48:06,278 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 08:48:02" (1/3) ... [2024-10-24 20:48:06,279 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574c6197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:06, skipping insertion in model container [2024-10-24 20:48:06,279 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 08:48:04" (2/3) ... [2024-10-24 20:48:06,279 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574c6197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 08:48:06, skipping insertion in model container [2024-10-24 20:48:06,279 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:06" (3/3) ... [2024-10-24 20:48:06,280 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_remove_harness.i [2024-10-24 20:48:06,293 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 20:48:06,294 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2024-10-24 20:48:06,294 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@574c6197 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 08:48:06, skipping insertion in model container [2024-10-24 20:48:06,295 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-10-24 20:48:06,295 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-10-24 20:48:06,295 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-10-24 20:48:06,296 INFO L274 PluginConnector]: Witness Printer initialized [2024-10-24 20:48:06,296 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 08:48:06" (3/3) ... [2024-10-24 20:48:06,298 INFO L139 WitnessPrinter]: Generating witness for correct program [2024-10-24 20:48:06,301 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2024-10-24 20:48:06,301 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2024-10-24 20:48:06,301 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_is_valid [2024-10-24 20:48:06,301 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_abort [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_size_t [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2024-10-24 20:48:06,302 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_priority_queue_backpointer_index_valid [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_remove_node [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_is_mem_zeroed [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2024-10-24 20:48:06,303 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_sift_up [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s_swap [2024-10-24 20:48:06,304 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at [2024-10-24 20:48:06,305 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_pop_back [2024-10-24 20:48:06,305 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-10-24 20:48:06,320 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 193 nodes and edges [2024-10-24 20:48:06,321 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 85 nodes and edges [2024-10-24 20:48:06,323 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2024-10-24 20:48:06,324 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-10-24 20:48:06,326 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-10-24 20:48:06,327 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-10-24 20:48:06,328 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-10-24 20:48:06,330 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-10-24 20:48:06,910 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2024-10-24 20:48:06,911 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2024-10-24 20:48:06,911 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-10-24 20:48:06,912 INFO L158 Benchmark]: Toolchain (without parser) took 4629.37ms. Allocated memory was 230.7MB in the beginning and 381.7MB in the end (delta: 151.0MB). Free memory was 153.9MB in the beginning and 264.3MB in the end (delta: -110.4MB). Peak memory consumption was 159.1MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,913 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 125.8MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 20:48:06,913 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1741.65ms. Allocated memory is still 230.7MB. Free memory was 153.6MB in the beginning and 149.3MB in the end (delta: 4.3MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,914 INFO L158 Benchmark]: Boogie Procedure Inliner took 164.84ms. Allocated memory is still 230.7MB. Free memory was 149.3MB in the beginning and 137.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,914 INFO L158 Benchmark]: Boogie Preprocessor took 192.45ms. Allocated memory is still 230.7MB. Free memory was 137.9MB in the beginning and 110.6MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,914 INFO L158 Benchmark]: RCFGBuilder took 1883.35ms. Allocated memory was 230.7MB in the beginning and 381.7MB in the end (delta: 151.0MB). Free memory was 110.6MB in the beginning and 253.8MB in the end (delta: -143.2MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,914 INFO L158 Benchmark]: TraceAbstraction took 19.45ms. Allocated memory is still 381.7MB. Free memory was 252.8MB in the beginning and 251.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-10-24 20:48:06,915 INFO L158 Benchmark]: Witness Printer took 615.62ms. Allocated memory is still 381.7MB. Free memory was 251.7MB in the beginning and 264.3MB in the end (delta: -12.6MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2024-10-24 20:48:06,916 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 125.8MB. Free memory is still 92.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1741.65ms. Allocated memory is still 230.7MB. Free memory was 153.6MB in the beginning and 149.3MB in the end (delta: 4.3MB). Peak memory consumption was 78.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 164.84ms. Allocated memory is still 230.7MB. Free memory was 149.3MB in the beginning and 137.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 192.45ms. Allocated memory is still 230.7MB. Free memory was 137.9MB in the beginning and 110.6MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1883.35ms. Allocated memory was 230.7MB in the beginning and 381.7MB in the end (delta: 151.0MB). Free memory was 110.6MB in the beginning and 253.8MB in the end (delta: -143.2MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. * TraceAbstraction took 19.45ms. Allocated memory is still 381.7MB. Free memory was 252.8MB in the beginning and 251.7MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 615.62ms. Allocated memory is still 381.7MB. Free memory was 251.7MB in the beginning and 264.3MB in the end (delta: -12.6MB). Peak memory consumption was 104.9MB. 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! [2024-10-24 20:48:06,933 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