/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 'cvc5 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-b75d321-m [2024-11-05 02:34:01,599 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-05 02:34:01,683 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 02:34:01,695 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-05 02:34:01,696 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-05 02:34:01,723 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-05 02:34:01,724 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-05 02:34:01,724 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-05 02:34:01,725 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-05 02:34:01,726 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-05 02:34:01,726 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-05 02:34:01,727 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-05 02:34:01,727 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-05 02:34:01,727 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-05 02:34:01,728 INFO L153 SettingsManager]: * Use SBE=true [2024-11-05 02:34:01,728 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-05 02:34:01,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-05 02:34:01,729 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-05 02:34:01,732 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-05 02:34:01,732 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-05 02:34:01,733 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-05 02:34:01,738 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-05 02:34:01,738 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-05 02:34:01,738 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-05 02:34:01,738 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-05 02:34:01,739 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-05 02:34:01,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-05 02:34:01,739 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-05 02:34:01,739 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-05 02:34:01,740 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-05 02:34:01,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-05 02:34:01,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 02:34:01,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-05 02:34:01,741 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-05 02:34:01,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-05 02:34:01,741 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-05 02:34:01,741 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-05 02:34:01,742 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-05 02:34:01,742 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-05 02:34:01,743 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-05 02:34:01,744 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-05 02:34:01,744 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:02,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-05 02:34:02,040 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-05 02:34:02,044 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-05 02:34:02,045 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-05 02:34:02,045 INFO L274 PluginConnector]: CDTParser initialized [2024-11-05 02:34:02,046 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-11-05 02:34:03,638 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-05 02:34:04,174 INFO L384 CDTParser]: Found 1 translation units. [2024-11-05 02:34:04,175 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2024-11-05 02:34:04,230 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/880fcf8d9/7666f586f4554bcca38b4b715c91aabd/FLAGf6d6c3748 [2024-11-05 02:34:04,714 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/880fcf8d9/7666f586f4554bcca38b4b715c91aabd [2024-11-05 02:34:04,717 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-05 02:34:04,720 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-05 02:34:04,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-05 02:34:04,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-05 02:34:04,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-05 02:34:04,728 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:34:04" (1/1) ... [2024-11-05 02:34:04,729 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e304efd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:04, skipping insertion in model container [2024-11-05 02:34:04,730 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.11 02:34:04" (1/1) ... [2024-11-05 02:34:04,852 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 02:34:05,220 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_down_harness.i[4504,4517] [2024-11-05 02:34:05,231 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_down_harness.i[4564,4577] [2024-11-05 02:34:06,156 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 02:34:06,277 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 02:34:06,278 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 02:34:06,280 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 02:34:06,289 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 02:34:06,291 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,292 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,293 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,293 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 02:34:06,294 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,295 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,301 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 02:34:06,302 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 02:34:06,305 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 02:34:06,305 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 02:34:06,314 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,315 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 02:34:06,315 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,315 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 02:34:06,317 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,317 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 02:34:06,318 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,318 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 02:34:06,320 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,321 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 02:34:06,321 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,321 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 02:34:06,322 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,322 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:06,867 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 02:34:06,868 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 02:34:06,869 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 02:34:06,869 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 02:34:07,089 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 02:34:07,111 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 02:34:07,111 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 02:34:07,112 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 02:34:07,112 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 02:34:07,118 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,119 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 02:34:07,119 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,137 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,151 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,159 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 02:34:07,159 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 02:34:07,160 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 02:34:07,160 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 02:34:07,160 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 02:34:07,160 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 02:34:07,161 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 02:34:07,161 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 02:34:07,162 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 02:34:07,162 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 02:34:07,163 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 02:34:07,163 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 02:34:07,163 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 02:34:07,163 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 02:34:07,249 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 02:34:07,250 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 02:34:07,267 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,268 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,269 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,270 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,271 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,271 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,271 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,272 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,272 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,277 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,278 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,278 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,279 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,286 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,287 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 02:34:07,288 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,301 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,304 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,305 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,330 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 02:34:07,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:07,453 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-05 02:34:07,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-05 02:34:07,524 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_down_harness.i[4504,4517] [2024-11-05 02:34:07,527 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_down_harness.i[4564,4577] [2024-11-05 02:34:07,554 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 02:34:07,566 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 02:34:07,566 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 02:34:07,567 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 02:34:07,571 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 02:34:07,572 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,572 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,572 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,573 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 02:34:07,573 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,573 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,575 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 02:34:07,575 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 02:34:07,576 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 02:34:07,576 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 02:34:07,584 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,585 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 02:34:07,585 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,585 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 02:34:07,590 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,591 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 02:34:07,591 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,591 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 02:34:07,592 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,593 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 02:34:07,593 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,593 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 02:34:07,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,594 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,656 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 02:34:07,657 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 02:34:07,659 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 02:34:07,660 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 02:34:07,709 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 02:34:07,720 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 02:34:07,720 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 02:34:07,720 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 02:34:07,721 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 02:34:07,721 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,722 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 02:34:07,722 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,725 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,729 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,731 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 02:34:07,732 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 02:34:07,732 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 02:34:07,732 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 02:34:07,734 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 02:34:07,734 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 02:34:07,734 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 02:34:07,735 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 02:34:07,735 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 02:34:07,736 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 02:34:07,736 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 02:34:07,736 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 02:34:07,736 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 02:34:07,736 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 02:34:07,766 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 02:34:07,767 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 02:34:07,770 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,771 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,772 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,773 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,775 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,776 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,777 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,778 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,778 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,780 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,781 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 02:34:07,781 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,789 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,789 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,790 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,799 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 02:34:07,800 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:07,833 INFO L200 MainTranslator]: Completed pre-run [2024-11-05 02:34:07,854 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_down_harness.i[4504,4517] [2024-11-05 02:34:07,855 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_down_harness.i[4564,4577] [2024-11-05 02:34:07,903 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,904 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,905 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,911 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,912 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,912 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,913 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,913 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,914 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,914 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,996 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,996 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:07,997 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,001 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,007 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7776-7787] [2024-11-05 02:34:08,034 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,035 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,036 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,037 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,037 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,038 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,039 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,039 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,040 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,041 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,041 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,045 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,048 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,057 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,058 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,058 WARN L1674 CHandler]: Possible shadowing of function index [2024-11-05 02:34:08,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-05 02:34:08,225 INFO L204 MainTranslator]: Completed translation [2024-11-05 02:34:08,229 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08 WrapperNode [2024-11-05 02:34:08,229 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-05 02:34:08,230 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-05 02:34:08,231 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-05 02:34:08,231 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-05 02:34:08,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,420 INFO L138 Inliner]: procedures = 706, calls = 1900, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 844 [2024-11-05 02:34:08,420 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-05 02:34:08,421 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-05 02:34:08,421 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-05 02:34:08,421 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-05 02:34:08,441 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,441 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,457 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,568 INFO L175 MemorySlicer]: Split 342 memory accesses to 6 slices as follows [238, 2, 15, 3, 66, 18]. 70 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [6, 2, 4, 1, 0, 5]. The 259 writes are split as follows [232, 0, 3, 1, 17, 6]. [2024-11-05 02:34:08,569 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,569 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,652 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,674 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,693 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,718 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-05 02:34:08,719 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-05 02:34:08,721 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-05 02:34:08,721 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-05 02:34:08,722 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (1/1) ... [2024-11-05 02:34:08,728 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-05 02:34:08,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-05 02:34:08,760 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 02:34:08,762 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 02:34:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2024-11-05 02:34:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2024-11-05 02:34:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2024-11-05 02:34:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2024-11-05 02:34:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-05 02:34:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-05 02:34:08,791 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-05 02:34:08,791 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-05 02:34:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-05 02:34:08,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-05 02:34:08,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-05 02:34:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-05 02:34:08,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-05 02:34:08,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 02:34:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-05 02:34:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-05 02:34:08,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-05 02:34:08,794 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-05 02:34:08,795 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-05 02:34:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-05 02:34:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-05 02:34:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-05 02:34:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-05 02:34:08,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-05 02:34:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-05 02:34:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-05 02:34:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-05 02:34:08,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-05 02:34:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-05 02:34:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-05 02:34:08,799 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2024-11-05 02:34:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-05 02:34:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-05 02:34:08,800 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-05 02:34:08,800 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2024-11-05 02:34:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2024-11-05 02:34:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-05 02:34:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-05 02:34:08,801 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-05 02:34:08,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-05 02:34:08,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-05 02:34:08,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2024-11-05 02:34:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-05 02:34:08,805 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2024-11-05 02:34:08,805 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-05 02:34:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-05 02:34:08,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-05 02:34:08,806 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-05 02:34:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-05 02:34:08,807 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 02:34:08,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2024-11-05 02:34:09,263 INFO L238 CfgBuilder]: Building ICFG [2024-11-05 02:34:09,267 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-05 02:34:19,294 INFO L? ?]: Removed 210 outVars from TransFormulas that were not future-live. [2024-11-05 02:34:19,294 INFO L287 CfgBuilder]: Performing block encoding [2024-11-05 02:34:19,322 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-05 02:34:19,323 INFO L316 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-05 02:34:19,323 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:34:19 BoogieIcfgContainer [2024-11-05 02:34:19,323 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-05 02:34:19,327 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-05 02:34:19,327 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-05 02:34:19,329 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-05 02:34:19,330 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.11 02:34:04" (1/3) ... [2024-11-05 02:34:19,330 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31155fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:34:19, skipping insertion in model container [2024-11-05 02:34:19,331 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.11 02:34:08" (2/3) ... [2024-11-05 02:34:19,331 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31155fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.11 02:34:19, skipping insertion in model container [2024-11-05 02:34:19,331 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.11 02:34:19" (3/3) ... [2024-11-05 02:34:19,332 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_priority_queue_s_sift_down_harness.i [2024-11-05 02:34:19,346 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-05 02:34:19,347 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-05 02:34:19,417 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-05 02:34:19,425 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;@1d7eb528, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-05 02:34:19,426 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-05 02:34:19,431 INFO L276 IsEmpty]: Start isEmpty. Operand has 326 states, 197 states have (on average 1.233502538071066) internal successors, (243), 198 states have internal predecessors, (243), 104 states have call successors, (104), 23 states have call predecessors, (104), 23 states have return successors, (104), 104 states have call predecessors, (104), 104 states have call successors, (104) [2024-11-05 02:34:19,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-05 02:34:19,450 INFO L207 NwaCegarLoop]: Found error trace [2024-11-05 02:34:19,451 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 9, 7, 7, 2, 2, 2, 2, 2, 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] [2024-11-05 02:34:19,453 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-05 02:34:19,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-05 02:34:19,458 INFO L85 PathProgramCache]: Analyzing trace with hash 590931668, now seen corresponding path program 1 times [2024-11-05 02:34:19,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-05 02:34:19,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [501813186] [2024-11-05 02:34:19,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-05 02:34:19,474 INFO L173 SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt [2024-11-05 02:34:19,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 [2024-11-05 02:34:19,477 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-05 02:34:19,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-05 02:34:26,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-05 02:34:26,471 WARN L253 TraceCheckSpWp]: Trace formula consists of 2721 conjuncts, 1856 conjuncts are in the unsatisfiable core [2024-11-05 02:34:26,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-05 02:34:42,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 12 [2024-11-05 02:34:42,210 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-05 02:34:42,383 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 12 [2024-11-05 02:34:42,589 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 12 [2024-11-05 02:34:42,764 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-11-05 02:34:42,858 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-05 02:34:49,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 65 [2024-11-05 02:34:51,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2024-11-05 02:34:51,698 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 10 [2024-11-05 02:35:22,611 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 8 select indices, 8 select index equivalence classes, 120 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 105 treesize of output 153