/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 'cvc4 --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_array_list_copy_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 07:53:50,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 07:53:50,684 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-01 07:53:50,690 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 07:53:50,691 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 07:53:50,725 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 07:53:50,726 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 07:53:50,726 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 07:53:50,729 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 07:53:50,733 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 07:53:50,733 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 07:53:50,733 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 07:53:50,734 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 07:53:50,734 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 07:53:50,734 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 07:53:50,735 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 07:53:50,735 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 07:53:50,735 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 07:53:50,736 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 07:53:50,736 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 07:53:50,736 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 07:53:50,738 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 07:53:50,738 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 07:53:50,738 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 07:53:50,738 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 07:53:50,738 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 07:53:50,739 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 07:53:50,739 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 07:53:50,739 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 07:53:50,739 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 07:53:50,740 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 07:53:50,740 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 07:53:50,740 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 07:53:50,740 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 07:53:50,741 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 07:53:50,741 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 07:53:50,743 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 07:53:50,743 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 07:53:50,743 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 07:53:50,743 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 07:53:50,743 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 07:53:50,744 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 07:53:50,744 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc4 --incremental --print-success --lang smt [2024-11-01 07:53:51,066 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 07:53:51,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 07:53:51,093 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 07:53:51,094 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 07:53:51,095 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 07:53:51,097 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_array_list_copy_harness.i [2024-11-01 07:53:52,522 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 07:53:52,945 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 07:53:52,945 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_array_list_copy_harness.i [2024-11-01 07:53:52,982 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271d51a86/159cd9b53ff14e21a7d1d02ca9474c8e/FLAG78a08e284 [2024-11-01 07:53:53,089 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/271d51a86/159cd9b53ff14e21a7d1d02ca9474c8e [2024-11-01 07:53:53,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 07:53:53,093 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 07:53:53,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 07:53:53,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 07:53:53,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 07:53:53,099 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:53:53" (1/1) ... [2024-11-01 07:53:53,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26013a22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:53, skipping insertion in model container [2024-11-01 07:53:53,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 07:53:53" (1/1) ... [2024-11-01 07:53:53,242 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 07:53:53,568 WARN L251 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_array_list_copy_harness.i[4493,4506] [2024-11-01 07:53:53,577 WARN L251 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_array_list_copy_harness.i[4553,4566] [2024-11-01 07:53:54,416 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,561 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,562 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,563 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,571 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,573 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,574 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,575 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,575 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,576 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,578 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,579 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,584 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,584 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,596 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,597 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,597 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,598 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,599 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,600 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,602 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,603 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,604 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,605 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,605 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,606 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:54,608 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:54,608 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,014 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,015 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,015 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,016 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,121 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,143 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,144 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,145 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,146 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,146 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,157 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,163 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,169 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,170 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,170 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,170 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,170 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,171 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,171 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,171 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,172 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,172 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,172 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,172 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,173 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,173 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 07:53:55,279 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-01 07:53:55,325 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 07:53:55,330 WARN L251 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_array_list_copy_harness.i[4493,4506] [2024-11-01 07:53:55,331 WARN L251 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_array_list_copy_harness.i[4553,4566] [2024-11-01 07:53:55,357 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,409 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,410 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,410 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,414 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,414 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,415 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,415 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,418 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,418 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,419 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,420 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,421 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,426 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,426 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,434 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,434 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,435 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,435 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,436 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,436 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,436 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,436 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,442 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,443 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,443 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,444 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,444 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,444 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,494 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,495 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,495 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,496 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,519 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,529 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,529 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,529 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,530 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,530 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,530 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,531 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,535 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,541 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,543 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,543 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,543 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,544 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,544 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,544 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,544 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,545 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,545 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,545 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,545 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,546 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,546 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,546 WARN L1053 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-01 07:53:55,562 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 07:53:55,579 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 07:53:55,597 WARN L251 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_array_list_copy_harness.i[4493,4506] [2024-11-01 07:53:55,598 WARN L251 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_array_list_copy_harness.i[4553,4566] [2024-11-01 07:53:55,652 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,653 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,654 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,655 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,660 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,661 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,662 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,662 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,663 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,734 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,739 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,740 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,743 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 07:53:55,747 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2024-11-01 07:53:55,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 07:53:56,022 INFO L204 MainTranslator]: Completed translation [2024-11-01 07:53:56,023 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56 WrapperNode [2024-11-01 07:53:56,023 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 07:53:56,024 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 07:53:56,024 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 07:53:56,024 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 07:53:56,031 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,130 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,225 INFO L138 Inliner]: procedures = 700, calls = 1678, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 714 [2024-11-01 07:53:56,226 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 07:53:56,227 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 07:53:56,227 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 07:53:56,227 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 07:53:56,238 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,239 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,256 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,412 INFO L175 MemorySlicer]: Split 313 memory accesses to 5 slices as follows [238, 2, 57, 9, 7]. 76 percent of accesses are in the largest equivalence class. The 24 initializations are split as follows [6, 2, 10, 1, 5]. The 241 writes are split as follows [232, 0, 7, 1, 1]. [2024-11-01 07:53:56,412 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,412 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,456 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,463 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,486 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,499 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,513 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 07:53:56,515 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 07:53:56,515 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 07:53:56,515 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 07:53:56,516 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (1/1) ... [2024-11-01 07:53:56,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 07:53:56,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 07:53:56,547 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) [2024-11-01 07:53:56,550 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 [2024-11-01 07:53:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 07:53:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2024-11-01 07:53:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2024-11-01 07:53:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2024-11-01 07:53:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-01 07:53:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2024-11-01 07:53:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-01 07:53:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2024-11-01 07:53:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-01 07:53:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-01 07:53:56,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-01 07:53:56,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-01 07:53:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2024-11-01 07:53:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2024-11-01 07:53:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 07:53:56,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 07:53:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-01 07:53:56,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-01 07:53:56,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-01 07:53:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-01 07:53:56,583 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2024-11-01 07:53:56,583 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2024-11-01 07:53:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-01 07:53:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-01 07:53:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 07:53:56,584 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 07:53:56,584 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2024-11-01 07:53:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2024-11-01 07:53:56,585 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-01 07:53:56,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-01 07:53:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-01 07:53:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-01 07:53:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-01 07:53:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-01 07:53:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-01 07:53:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2024-11-01 07:53:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2024-11-01 07:53:56,954 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 07:53:56,956 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 07:54:10,408 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-11-01 07:54:10,409 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 07:54:10,427 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 07:54:10,427 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-01 07:54:10,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:54:10 BoogieIcfgContainer [2024-11-01 07:54:10,429 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 07:54:10,431 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 07:54:10,431 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 07:54:10,434 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 07:54:10,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 07:53:53" (1/3) ... [2024-11-01 07:54:10,435 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f47ee73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:54:10, skipping insertion in model container [2024-11-01 07:54:10,435 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 07:53:56" (2/3) ... [2024-11-01 07:54:10,435 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2f47ee73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 07:54:10, skipping insertion in model container [2024-11-01 07:54:10,436 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 07:54:10" (3/3) ... [2024-11-01 07:54:10,438 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_copy_harness.i [2024-11-01 07:54:10,454 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 07:54:10,455 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 07:54:10,523 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 07:54:10,533 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;@7271fe85, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 07:54:10,533 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 07:54:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand has 208 states, 118 states have (on average 1.1864406779661016) internal successors, (140), 119 states have internal predecessors, (140), 71 states have call successors, (71), 17 states have call predecessors, (71), 17 states have return successors, (71), 71 states have call predecessors, (71), 71 states have call successors, (71) [2024-11-01 07:54:10,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-01 07:54:10,558 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 07:54:10,559 INFO L215 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 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] [2024-11-01 07:54:10,559 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 07:54:10,564 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 07:54:10,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1662380414, now seen corresponding path program 1 times [2024-11-01 07:54:10,573 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 07:54:10,573 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1448742375] [2024-11-01 07:54:10,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 07:54:10,575 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-01 07:54:10,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 [2024-11-01 07:54:10,578 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 07:54:10,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-01 07:54:10,644 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-01 07:54:10,840 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 --incremental --print-success --lang smt [2024-11-01 07:54:10,841 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:154) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:89) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.constructManagedScript(IpTcStrategyModulePreferences.java:152) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModulePreferences.construct(IpTcStrategyModulePreferences.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:121) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:407) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:342) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:324) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:426) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:273) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:143) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-01 07:54:10,845 INFO L158 Benchmark]: Toolchain (without parser) took 17751.59ms. Allocated memory was 211.8MB in the beginning and 283.1MB in the end (delta: 71.3MB). Free memory was 159.6MB in the beginning and 179.0MB in the end (delta: -19.4MB). Peak memory consumption was 52.5MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,845 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 211.8MB. Free memory is still 187.6MB. There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 07:54:10,846 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2928.65ms. Allocated memory was 211.8MB in the beginning and 283.1MB in the end (delta: 71.3MB). Free memory was 159.6MB in the beginning and 230.5MB in the end (delta: -70.9MB). Peak memory consumption was 114.2MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,846 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.54ms. Allocated memory is still 283.1MB. Free memory was 230.5MB in the beginning and 220.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,846 INFO L158 Benchmark]: Boogie Preprocessor took 286.87ms. Allocated memory is still 283.1MB. Free memory was 220.5MB in the beginning and 221.6MB in the end (delta: -1.0MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,847 INFO L158 Benchmark]: RCFGBuilder took 13914.18ms. Allocated memory is still 283.1MB. Free memory was 221.0MB in the beginning and 192.0MB in the end (delta: 29.0MB). Peak memory consumption was 99.8MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,847 INFO L158 Benchmark]: TraceAbstraction took 412.67ms. Allocated memory is still 283.1MB. Free memory was 191.5MB in the beginning and 179.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-01 07:54:10,849 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 211.8MB. Free memory is still 187.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2928.65ms. Allocated memory was 211.8MB in the beginning and 283.1MB in the end (delta: 71.3MB). Free memory was 159.6MB in the beginning and 230.5MB in the end (delta: -70.9MB). Peak memory consumption was 114.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 202.54ms. Allocated memory is still 283.1MB. Free memory was 230.5MB in the beginning and 220.5MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 286.87ms. Allocated memory is still 283.1MB. Free memory was 220.5MB in the beginning and 221.6MB in the end (delta: -1.0MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * RCFGBuilder took 13914.18ms. Allocated memory is still 283.1MB. Free memory was 221.0MB in the beginning and 192.0MB in the end (delta: 29.0MB). Peak memory consumption was 99.8MB. Max. memory is 8.0GB. * TraceAbstraction took 412.67ms. Allocated memory is still 283.1MB. Free memory was 191.5MB in the beginning and 179.0MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-01 07:54:11,067 WARN L435 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-01 07:54:11,115 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...