/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver bitwuzla -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 14:04:38,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 14:04:38,334 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-05 14:04:38,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 14:04:38,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 14:04:38,370 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 14:04:38,370 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 14:04:38,371 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 14:04:38,371 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 14:04:38,372 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 14:04:38,372 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 14:04:38,372 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 14:04:38,373 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 14:04:38,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 14:04:38,374 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 14:04:38,374 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 14:04:38,376 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 14:04:38,376 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 14:04:38,376 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 14:04:38,377 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 14:04:38,377 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 14:04:38,381 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 14:04:38,381 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 14:04:38,381 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 14:04:38,381 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 14:04:38,382 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 14:04:38,382 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 14:04:38,382 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 14:04:38,382 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 14:04:38,383 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 14:04:38,383 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 14:04:38,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 14:04:38,383 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 14:04:38,384 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 14:04:38,384 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 14:04:38,384 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 14:04:38,384 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 14:04:38,385 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 14:04:38,385 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 14:04:38,385 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 14:04:38,385 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 14:04:38,387 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> bitwuzla [2024-11-05 14:04:38,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 14:04:38,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 14:04:38,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 14:04:38,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 14:04:38,639 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 14:04:38,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2024-11-05 14:04:40,165 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 14:04:40,590 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 14:04:40,592 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i [2024-11-05 14:04:40,634 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/545eadbf1/b4639d1489db4b5e8ad9fc81da04b089/FLAG0e337db37 [2024-11-05 14:04:40,656 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/545eadbf1/b4639d1489db4b5e8ad9fc81da04b089 [2024-11-05 14:04:40,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 14:04:40,661 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 14:04:40,662 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 14:04:40,662 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 14:04:40,669 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 14:04:40,670 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:04:40" (1/1) ... [2024-11-05 14:04:40,671 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20542538 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:40, skipping insertion in model container [2024-11-05 14:04:40,671 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:04:40" (1/1) ... [2024-11-05 14:04:40,774 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 14:04:41,077 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 14:04:41,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 14:04:41,670 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,760 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,761 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,762 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,769 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,774 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,774 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,775 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,778 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,779 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,780 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,781 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,795 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,796 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,796 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,797 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,798 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,798 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,799 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,800 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,801 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,801 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,801 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:41,802 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:41,802 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,137 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,138 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,139 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,139 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,340 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,364 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,364 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,365 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,365 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,370 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,371 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,371 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,384 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,392 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,399 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,400 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,401 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,402 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,402 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,403 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,468 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,469 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,489 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,490 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,490 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,491 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,492 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,493 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,494 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,494 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,499 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,500 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,500 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,501 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,504 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,505 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,505 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,513 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,514 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,538 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,546 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 14:04:42,595 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-05 14:04:42,641 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 14:04:42,649 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 14:04:42,652 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 14:04:42,674 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,685 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,686 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,690 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,692 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,692 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,692 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,693 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,693 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,694 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,695 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,696 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,699 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,699 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,704 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,704 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,705 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,705 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,706 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,706 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,706 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,707 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,708 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,708 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,708 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,709 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,709 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,709 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,775 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,776 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,776 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,776 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,815 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,825 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,826 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,826 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,827 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,827 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,828 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,836 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,839 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,840 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,841 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,842 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,877 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,878 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,881 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,882 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,883 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,884 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,886 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,886 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,887 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,888 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,892 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,893 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,893 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,903 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:42,916 WARN L1070 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-05 14:04:42,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 14:04:42,947 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 14:04:42,967 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4502,4515] [2024-11-05 14:04:42,968 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_up_harness.i[4562,4575] [2024-11-05 14:04:43,018 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,018 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,019 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,026 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,027 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,028 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,029 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,030 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,031 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,128 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,129 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,131 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,134 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-05 14:04:43,162 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,162 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,163 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,163 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,163 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,163 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,164 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,165 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,165 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,165 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,166 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,166 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,166 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,166 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,169 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,175 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,175 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,176 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 14:04:43,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 14:04:43,500 INFO L204 MainTranslator]: Completed translation [2024-11-05 14:04:43,501 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43 WrapperNode [2024-11-05 14:04:43,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 14:04:43,503 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 14:04:43,503 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 14:04:43,503 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 14:04:43,512 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,773 INFO L138 Inliner]: procedures = 706, calls = 1900, calls flagged for inlining = 60, calls inlined = 14, statements flattened = 844 [2024-11-05 14:04:43,774 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 14:04:43,776 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 14:04:43,776 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 14:04:43,776 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 14:04:43,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,788 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,806 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,895 INFO L175 MemorySlicer]: Split 333 memory accesses to 6 slices as follows [238, 2, 3, 18, 65, 7]. 71 percent of accesses are in the largest equivalence class. The 16 initializations are split as follows [6, 2, 1, 5, 0, 2]. The 257 writes are split as follows [232, 0, 1, 6, 17, 1]. [2024-11-05 14:04:43,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,964 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:43,974 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:44,006 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:44,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:44,047 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 14:04:44,048 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 14:04:44,049 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 14:04:44,049 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 14:04:44,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (1/1) ... [2024-11-05 14:04:44,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 14:04:44,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 14:04:44,084 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) [2024-11-05 14:04:44,089 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 [2024-11-05 14:04:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-05 14:04:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-05 14:04:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-05 14:04:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-05 14:04:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 14:04:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-05 14:04:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-05 14:04:44,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-05 14:04:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-05 14:04:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 14:04:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2024-11-05 14:04:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-05 14:04:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-05 14:04:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 14:04:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 14:04:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 14:04:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2024-11-05 14:04:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-05 14:04:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 14:04:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-05 14:04:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-05 14:04:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-05 14:04:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-05 14:04:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-05 14:04:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-05 14:04:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-05 14:04:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-05 14:04:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-05 14:04:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-05 14:04:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-05 14:04:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 14:04:44,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 14:04:44,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-05 14:04:44,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-05 14:04:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-05 14:04:44,136 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-05 14:04:44,136 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-05 14:04:44,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-05 14:04:44,137 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-05 14:04:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-05 14:04:44,138 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 14:04:44,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 14:04:44,533 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 14:04:44,536 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 14:04:55,001 INFO L? ?]: Removed 199 outVars from TransFormulas that were not future-live. [2024-11-05 14:04:55,001 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 14:04:55,033 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 14:04:55,033 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-05 14:04:55,034 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:04:55 BoogieIcfgContainer [2024-11-05 14:04:55,034 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 14:04:55,041 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 14:04:55,042 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 14:04:55,045 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 14:04:55,046 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 02:04:40" (1/3) ... [2024-11-05 14:04:55,046 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ed71fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:04:55, skipping insertion in model container [2024-11-05 14:04:55,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:04:43" (2/3) ... [2024-11-05 14:04:55,047 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ed71fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:04:55, skipping insertion in model container [2024-11-05 14:04:55,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:04:55" (3/3) ... [2024-11-05 14:04:55,050 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_up_harness.i [2024-11-05 14:04:55,067 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 14:04:55,067 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-05 14:04:55,160 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 14:04:55,168 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@638f0a74, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 14:04:55,169 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-05 14:04:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand has 325 states, 196 states have (on average 1.2346938775510203) internal successors, (242), 199 states have internal predecessors, (242), 102 states have call successors, (102), 24 states have call predecessors, (102), 24 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) [2024-11-05 14:04:55,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-05 14:04:55,196 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 14:04:55,197 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 14:04:55,198 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 14:04:55,202 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 14:04:55,203 INFO L85 PathProgramCache]: Analyzing trace with hash -704353302, now seen corresponding path program 1 times [2024-11-05 14:04:55,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 14:04:55,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [631935019] [2024-11-05 14:04:55,214 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 14:04:55,217 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-05 14:04:55,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:04:55,220 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-05 14:04:55,224 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Waiting until timeout for monitored process [2024-11-05 14:05:01,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 14:05:01,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 2681 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-05 14:05:01,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 14:05:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-05 14:05:01,541 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 14:05:05,691 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-05 14:05:05,692 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 14:05:05,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [631935019] [2024-11-05 14:05:05,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [631935019] provided 2 perfect and 0 imperfect interpolant sequences [2024-11-05 14:05:05,693 INFO L185 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2024-11-05 14:05:05,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2024-11-05 14:05:05,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424863969] [2024-11-05 14:05:05,696 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2024-11-05 14:05:05,701 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-05 14:05:05,701 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 14:05:05,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-05 14:05:05,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-05 14:05:05,743 INFO L87 Difference]: Start difference. First operand has 325 states, 196 states have (on average 1.2346938775510203) internal successors, (242), 199 states have internal predecessors, (242), 102 states have call successors, (102), 24 states have call predecessors, (102), 24 states have return successors, (102), 102 states have call predecessors, (102), 102 states have call successors, (102) Second operand has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-05 14:05:05,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 14:05:05,808 INFO L93 Difference]: Finished difference Result 625 states and 934 transitions. [2024-11-05 14:05:05,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-05 14:05:05,811 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 137 [2024-11-05 14:05:05,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 14:05:05,823 INFO L225 Difference]: With dead ends: 625 [2024-11-05 14:05:05,824 INFO L226 Difference]: Without dead ends: 318 [2024-11-05 14:05:05,833 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 272 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-05 14:05:05,836 INFO L432 NwaCegarLoop]: 436 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 436 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-05 14:05:05,837 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 436 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-05 14:05:05,858 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2024-11-05 14:05:05,927 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 318. [2024-11-05 14:05:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 318 states, 191 states have (on average 1.198952879581152) internal successors, (229), 193 states have internal predecessors, (229), 102 states have call successors, (102), 24 states have call predecessors, (102), 23 states have return successors, (100), 100 states have call predecessors, (100), 100 states have call successors, (100) [2024-11-05 14:05:05,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 318 states and 431 transitions. [2024-11-05 14:05:05,937 INFO L78 Accepts]: Start accepts. Automaton has 318 states and 431 transitions. Word has length 137 [2024-11-05 14:05:05,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 14:05:05,939 INFO L471 AbstractCegarLoop]: Abstraction has 318 states and 431 transitions. [2024-11-05 14:05:05,940 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 23.0) internal successors, (46), 2 states have internal predecessors, (46), 2 states have call successors, (24), 2 states have call predecessors, (24), 2 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-05 14:05:05,940 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 431 transitions. [2024-11-05 14:05:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-05 14:05:05,944 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 14:05:05,944 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 14:05:05,959 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (2)] Forceful destruction successful, exit code 0 [2024-11-05 14:05:06,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:06,146 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 14:05:06,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 14:05:06,147 INFO L85 PathProgramCache]: Analyzing trace with hash 1092598057, now seen corresponding path program 1 times [2024-11-05 14:05:06,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 14:05:06,147 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1977921761] [2024-11-05 14:05:06,148 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 14:05:06,148 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-05 14:05:06,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:06,149 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-05 14:05:06,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Waiting until timeout for monitored process [2024-11-05 14:05:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 14:05:11,882 INFO L255 TraceCheckSpWp]: Trace formula consists of 2681 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-05 14:05:11,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 14:05:13,267 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-05 14:05:13,267 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 14:05:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2024-11-05 14:05:18,532 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 14:05:18,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1977921761] [2024-11-05 14:05:18,532 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [1977921761] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-05 14:05:18,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-05 14:05:18,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 7 [2024-11-05 14:05:18,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835437475] [2024-11-05 14:05:18,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-05 14:05:18,534 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-05 14:05:18,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 14:05:18,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-05 14:05:18,535 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-05 14:05:18,536 INFO L87 Difference]: Start difference. First operand 318 states and 431 transitions. Second operand has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-05 14:05:25,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 14:05:25,275 INFO L93 Difference]: Finished difference Result 590 states and 804 transitions. [2024-11-05 14:05:25,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-05 14:05:25,277 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 137 [2024-11-05 14:05:25,278 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 14:05:25,288 INFO L225 Difference]: With dead ends: 590 [2024-11-05 14:05:25,288 INFO L226 Difference]: Without dead ends: 320 [2024-11-05 14:05:25,291 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 267 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2024-11-05 14:05:25,292 INFO L432 NwaCegarLoop]: 405 mSDtfsCounter, 0 mSDsluCounter, 1563 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1968 SdHoareTripleChecker+Invalid, 183 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2024-11-05 14:05:25,292 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1968 Invalid, 183 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 183 Invalid, 0 Unknown, 0 Unchecked, 6.6s Time] [2024-11-05 14:05:25,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2024-11-05 14:05:25,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 320. [2024-11-05 14:05:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 320 states, 192 states have (on average 1.1979166666666667) internal successors, (230), 195 states have internal predecessors, (230), 102 states have call successors, (102), 24 states have call predecessors, (102), 24 states have return successors, (105), 100 states have call predecessors, (105), 100 states have call successors, (105) [2024-11-05 14:05:25,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 437 transitions. [2024-11-05 14:05:25,338 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 437 transitions. Word has length 137 [2024-11-05 14:05:25,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 14:05:25,340 INFO L471 AbstractCegarLoop]: Abstraction has 320 states and 437 transitions. [2024-11-05 14:05:25,341 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 3 states have call successors, (23), 2 states have call predecessors, (23), 4 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2024-11-05 14:05:25,341 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 437 transitions. [2024-11-05 14:05:25,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-05 14:05:25,348 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 14:05:25,349 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 14:05:25,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (3)] Ended with exit code 0 [2024-11-05 14:05:25,549 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:25,550 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 14:05:25,551 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 14:05:25,551 INFO L85 PathProgramCache]: Analyzing trace with hash -406764667, now seen corresponding path program 1 times [2024-11-05 14:05:25,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 14:05:25,551 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [15915731] [2024-11-05 14:05:25,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 14:05:25,552 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-05 14:05:25,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:25,554 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-05 14:05:25,555 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (4)] Waiting until timeout for monitored process [2024-11-05 14:05:31,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 14:05:31,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 2711 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-05 14:05:31,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 14:05:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-05 14:05:34,848 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-05 14:05:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-05 14:05:44,247 INFO L136 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found an infeasible trace [2024-11-05 14:05:44,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [15915731] [2024-11-05 14:05:44,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModulePreferences [15915731] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-05 14:05:44,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-05 14:05:44,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 10 [2024-11-05 14:05:44,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1149911006] [2024-11-05 14:05:44,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-05 14:05:44,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-05 14:05:44,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2024-11-05 14:05:44,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-05 14:05:44,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-11-05 14:05:44,250 INFO L87 Difference]: Start difference. First operand 320 states and 437 transitions. Second operand has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 4 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2024-11-05 14:05:54,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-05 14:05:54,156 INFO L93 Difference]: Finished difference Result 613 states and 853 transitions. [2024-11-05 14:05:54,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-05 14:05:54,157 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 4 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) Word has length 145 [2024-11-05 14:05:54,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-05 14:05:54,162 INFO L225 Difference]: With dead ends: 613 [2024-11-05 14:05:54,162 INFO L226 Difference]: Without dead ends: 341 [2024-11-05 14:05:54,166 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 280 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2024-11-05 14:05:54,167 INFO L432 NwaCegarLoop]: 402 mSDtfsCounter, 40 mSDsluCounter, 1930 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 2332 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.5s IncrementalHoareTripleChecker+Time [2024-11-05 14:05:54,167 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [54 Valid, 2332 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 9.5s Time] [2024-11-05 14:05:54,168 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2024-11-05 14:05:54,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 341. [2024-11-05 14:05:54,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 341 states, 209 states have (on average 1.2105263157894737) internal successors, (253), 213 states have internal predecessors, (253), 104 states have call successors, (104), 24 states have call predecessors, (104), 26 states have return successors, (122), 103 states have call predecessors, (122), 102 states have call successors, (122) [2024-11-05 14:05:54,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 341 states and 479 transitions. [2024-11-05 14:05:54,213 INFO L78 Accepts]: Start accepts. Automaton has 341 states and 479 transitions. Word has length 145 [2024-11-05 14:05:54,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-05 14:05:54,214 INFO L471 AbstractCegarLoop]: Abstraction has 341 states and 479 transitions. [2024-11-05 14:05:54,214 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 8.142857142857142) internal successors, (57), 7 states have internal predecessors, (57), 4 states have call successors, (24), 2 states have call predecessors, (24), 4 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2024-11-05 14:05:54,214 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 479 transitions. [2024-11-05 14:05:54,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-05 14:05:54,217 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 14:05:54,217 INFO L215 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-05 14:05:54,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (4)] Ended with exit code 0 [2024-11-05 14:05:54,418 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:54,418 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, my_abortErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 14:05:54,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 14:05:54,419 INFO L85 PathProgramCache]: Analyzing trace with hash 660817377, now seen corresponding path program 1 times [2024-11-05 14:05:54,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 14:05:54,419 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [963165659] [2024-11-05 14:05:54,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 14:05:54,420 INFO L173 SolverBuilder]: Constructing external solver with command: bitwuzla [2024-11-05 14:05:54,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla [2024-11-05 14:05:54,422 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (exit command is (exit), workingDir is null) [2024-11-05 14:05:54,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/bitwuzla (5)] Waiting until timeout for monitored process [2024-11-05 14:05:59,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 14:05:59,542 INFO L255 TraceCheckSpWp]: Trace formula consists of 2808 conjuncts, 81 conjuncts are in the unsatisfiable core [2024-11-05 14:05:59,556 INFO L278 TraceCheckSpWp]: Computing forward predicates...