/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 'z3 -smt2 -in SMTLIB2_COMPLIANT=true' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i
--------------------------------------------------------------------------------
This is Ultimate 0.2.5-dev-356b6ba-m
[2024-11-01 03:49:04,404 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-01 03:49:04,503 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 03:49:04,509 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-01 03:49:04,510 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-01 03:49:04,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-01 03:49:04,542 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-01 03:49:04,543 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-01 03:49:04,544 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-01 03:49:04,546 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-01 03:49:04,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-01 03:49:04,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-01 03:49:04,547 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-01 03:49:04,547 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-01 03:49:04,547 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-01 03:49:04,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-01 03:49:04,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-01 03:49:04,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-01 03:49:04,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-01 03:49:04,552 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-01 03:49:04,552 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-01 03:49:04,553 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2024-11-01 03:49:04,553 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2024-11-01 03:49:04,553 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-01 03:49:04,554 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2024-11-01 03:49:04,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-01 03:49:04,554 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-01 03:49:04,554 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-01 03:49:04,555 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-01 03:49:04,555 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-01 03:49:04,555 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-01 03:49:04,555 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 03:49:04,556 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-01 03:49:04,556 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-01 03:49:04,558 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-01 03:49:04,558 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2024-11-01 03:49:04,559 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2024-11-01 03:49:04,559 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-01 03:49:04,559 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-01 03:49:04,559 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-01 03:49:04,559 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-01 03:49:04,560 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2024-11-01 03:49:04,560 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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-01 03:49:04,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-01 03:49:04,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-01 03:49:04,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-01 03:49:04,883 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-01 03:49:04,883 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-01 03:49:04,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i
[2024-11-01 03:49:06,388 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-01 03:49:06,855 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-01 03:49:06,857 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i
[2024-11-01 03:49:06,896 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36c1e077/29f07c36185e4aa2a96c9c12c8e6f601/FLAGee98620b5
[2024-11-01 03:49:06,915 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c36c1e077/29f07c36185e4aa2a96c9c12c8e6f601
[2024-11-01 03:49:06,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-01 03:49:06,919 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements.
[2024-11-01 03:49:06,920 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-01 03:49:06,920 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-01 03:49:06,923 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-01 03:49:06,924 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:49:06" (1/1) ...
[2024-11-01 03:49:06,925 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4657c09b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:06, skipping insertion in model container
[2024-11-01 03:49:06,925 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 03:49:06" (1/1) ...
[2024-11-01 03:49:07,025 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 03:49:07,376 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_ring_buffer_clean_up_harness_negated.i[4498,4511]
[2024-11-01 03:49:07,387 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_ring_buffer_clean_up_harness_negated.i[4558,4571]
[2024-11-01 03:49:08,325 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 03:49:08,426 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 03:49:08,426 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 03:49:08,427 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 03:49:08,434 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 03:49:08,436 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,437 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,437 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,438 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 03:49:08,438 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,439 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,442 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 03:49:08,443 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 03:49:08,445 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 03:49:08,445 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 03:49:08,454 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,454 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 03:49:08,455 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,455 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 03:49:08,456 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,457 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 03:49:08,457 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:08,457 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 03:49:08,857 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 03:49:08,858 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 03:49:08,858 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 03:49:08,859 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 03:49:08,992 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 03:49:09,012 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 03:49:09,019 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 03:49:09,029 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 03:49:09,120 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 03:49:09,121 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 03:49:09,128 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 03:49:09,128 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,129 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,241 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 03:49:09,374 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2024-11-01 03:49:09,422 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-01 03:49:09,429 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_ring_buffer_clean_up_harness_negated.i[4498,4511]
[2024-11-01 03:49:09,430 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_ring_buffer_clean_up_harness_negated.i[4558,4571]
[2024-11-01 03:49:09,449 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 03:49:09,463 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 03:49:09,463 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 03:49:09,463 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 03:49:09,468 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 03:49:09,470 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,471 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,471 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,471 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 03:49:09,471 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,472 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,473 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 03:49:09,474 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 03:49:09,474 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 03:49:09,474 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 03:49:09,477 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,478 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 03:49:09,478 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,479 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 03:49:09,479 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,480 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 03:49:09,480 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,480 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 03:49:09,541 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 03:49:09,542 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 03:49:09,542 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 03:49:09,542 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 03:49:09,564 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 03:49:09,572 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 03:49:09,575 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 03:49:09,578 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 03:49:09,607 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 03:49:09,608 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 03:49:09,610 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 03:49:09,610 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,611 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,659 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 03:49:09,696 INFO L200 MainTranslator]: Completed pre-run
[2024-11-01 03:49:09,719 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_ring_buffer_clean_up_harness_negated.i[4498,4511]
[2024-11-01 03:49:09,720 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_ring_buffer_clean_up_harness_negated.i[4558,4571]
[2024-11-01 03:49:09,752 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,752 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,752 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,753 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,753 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,758 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,759 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,759 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,760 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237]
[2024-11-01 03:49:09,870 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,870 WARN L1657 CHandler]: Possible shadowing of function index
[2024-11-01 03:49:09,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [8963-8974]
[2024-11-01 03:49:09,909 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-01 03:49:10,159 INFO L204 MainTranslator]: Completed translation
[2024-11-01 03:49:10,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10 WrapperNode
[2024-11-01 03:49:10,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-01 03:49:10,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-01 03:49:10,160 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-01 03:49:10,160 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-01 03:49:10,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,276 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,365 INFO L138 Inliner]: procedures = 700, calls = 2872, calls flagged for inlining = 56, calls inlined = 6, statements flattened = 818
[2024-11-01 03:49:10,369 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-01 03:49:10,370 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-01 03:49:10,370 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-01 03:49:10,370 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-01 03:49:10,382 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,395 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,505 INFO L175 MemorySlicer]: Split 531 memory accesses to 5 slices as follows [2, 257, 238, 6, 28]. 48 percent of accesses are in the largest equivalence class. The 18 initializations are split as follows [2, 0, 6, 5, 5]. The 494 writes are split as follows [0, 257, 232, 0, 5].
[2024-11-01 03:49:10,506 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,506 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,554 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,569 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,581 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-01 03:49:10,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-01 03:49:10,596 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-01 03:49:10,596 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-01 03:49:10,597 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (1/1) ...
[2024-11-01 03:49:10,603 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-01 03:49:10,614 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-01 03:49:10,627 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 03:49:10,631 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 03:49:10,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3
[2024-11-01 03:49:10,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr
[2024-11-01 03:49:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2024-11-01 03:49:10,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4
[2024-11-01 03:49:10,659 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order
[2024-11-01 03:49:10,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order
[2024-11-01 03:49:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-01 03:49:10,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-01 03:49:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc
[2024-11-01 03:49:10,660 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc
[2024-11-01 03:49:10,660 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t
[2024-11-01 03:49:10,661 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t
[2024-11-01 03:49:10,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release
[2024-11-01 03:49:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr
[2024-11-01 03:49:10,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2
[2024-11-01 03:49:10,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3
[2024-11-01 03:49:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4
[2024-11-01 03:49:10,663 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not
[2024-11-01 03:49:10,663 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-11-01 03:49:10,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-11-01 03:49:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-11-01 03:49:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-11-01 03:49:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4
[2024-11-01 03:49:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr
[2024-11-01 03:49:10,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr
[2024-11-01 03:49:10,665 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator
[2024-11-01 03:49:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator
[2024-11-01 03:49:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t
[2024-11-01 03:49:10,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t
[2024-11-01 03:49:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0
[2024-11-01 03:49:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1
[2024-11-01 03:49:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2
[2024-11-01 03:49:10,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit
[2024-11-01 03:49:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid
[2024-11-01 03:49:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid
[2024-11-01 03:49:10,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit
[2024-11-01 03:49:10,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit
[2024-11-01 03:49:11,023 INFO L238 CfgBuilder]: Building ICFG
[2024-11-01 03:49:11,025 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-01 03:49:20,231 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live.
[2024-11-01 03:49:20,232 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-01 03:49:20,248 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-01 03:49:20,248 INFO L316 CfgBuilder]: Removed 4 assume(true) statements.
[2024-11-01 03:49:20,248 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:49:20 BoogieIcfgContainer
[2024-11-01 03:49:20,249 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-01 03:49:20,252 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-01 03:49:20,252 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-01 03:49:20,255 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-01 03:49:20,255 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 03:49:06" (1/3) ...
[2024-11-01 03:49:20,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2cb78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:49:20, skipping insertion in model container
[2024-11-01 03:49:20,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 03:49:10" (2/3) ...
[2024-11-01 03:49:20,256 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2cb78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 03:49:20, skipping insertion in model container
[2024-11-01 03:49:20,256 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 03:49:20" (3/3) ...
[2024-11-01 03:49:20,258 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_clean_up_harness_negated.i
[2024-11-01 03:49:20,274 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-01 03:49:20,274 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations.
[2024-11-01 03:49:20,339 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-11-01 03:49:20,344 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;@2931f033, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-11-01 03:49:20,344 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations.
[2024-11-01 03:49:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 97 states have (on average 1.2577319587628866) internal successors, (122), 100 states have internal predecessors, (122), 33 states have call successors, (33), 15 states have call predecessors, (33), 15 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33)
[2024-11-01 03:49:20,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56
[2024-11-01 03:49:20,358 INFO L207 NwaCegarLoop]: Found error trace
[2024-11-01 03:49:20,359 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 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]
[2024-11-01 03:49:20,359 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_store_ptr_explicitErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION, aws_atomic_load_ptr_explicitErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (and 1 more)] ===
[2024-11-01 03:49:20,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-11-01 03:49:20,365 INFO L85 PathProgramCache]: Analyzing trace with hash -571381307, now seen corresponding path program 1 times
[2024-11-01 03:49:20,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES
[2024-11-01 03:49:20,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [484101546]
[2024-11-01 03:49:20,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-01 03:49:20,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-01 03:49:20,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-01 03:49:20,379 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null)
[2024-11-01 03:49:20,383 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process
[2024-11-01 03:49:20,450 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 1
[2024-11-01 03:49:20,647 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true
[2024-11-01 03:49:20,648 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver:
de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: line 707 column 261: unknown constant const ((_ BitVec 8)) (Array (_ BitVec 64) (_ BitVec 8))
at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511)
at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:701)
at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383)
at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:258)
at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseSuccess(Executor.java:277)
at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.defineFun(Scriptor.java:126)
at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143)
at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.defineFun(WrapperScript.java:143)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.defineFun(HistoryRecordingScript.java:70)
at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:172)
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.<init>(AutomatonFreeRefinementEngine.java:85)
at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.<init>(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.<init>(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 03:49:20,651 INFO L158 Benchmark]: Toolchain (without parser) took 13732.17ms. Allocated memory was 208.7MB in the beginning and 442.5MB in the end (delta: 233.8MB). Free memory was 156.5MB in the beginning and 282.4MB in the end (delta: -125.9MB). Peak memory consumption was 107.9MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,652 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 208.7MB. Free memory was 185.1MB in the beginning and 184.9MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB.
[2024-11-01 03:49:20,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3239.82ms. Allocated memory was 208.7MB in the beginning and 306.2MB in the end (delta: 97.5MB). Free memory was 156.0MB in the beginning and 222.6MB in the end (delta: -66.6MB). Peak memory consumption was 129.4MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,652 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.88ms. Allocated memory is still 306.2MB. Free memory was 222.6MB in the beginning and 210.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,653 INFO L158 Benchmark]: Boogie Preprocessor took 225.35ms. Allocated memory is still 306.2MB. Free memory was 210.0MB in the beginning and 234.7MB in the end (delta: -24.6MB). Peak memory consumption was 11.0MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,653 INFO L158 Benchmark]: RCFGBuilder took 9652.80ms. Allocated memory was 306.2MB in the beginning and 442.5MB in the end (delta: 136.3MB). Free memory was 234.7MB in the beginning and 295.5MB in the end (delta: -60.8MB). Peak memory consumption was 247.5MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,653 INFO L158 Benchmark]: TraceAbstraction took 398.07ms. Allocated memory is still 442.5MB. Free memory was 295.0MB in the beginning and 282.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
[2024-11-01 03:49:20,655 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.14ms. Allocated memory is still 208.7MB. Free memory was 185.1MB in the beginning and 184.9MB in the end (delta: 146.8kB). There was no memory consumed. Max. memory is 8.0GB.
* CACSL2BoogieTranslator took 3239.82ms. Allocated memory was 208.7MB in the beginning and 306.2MB in the end (delta: 97.5MB). Free memory was 156.0MB in the beginning and 222.6MB in the end (delta: -66.6MB). Peak memory consumption was 129.4MB. Max. memory is 8.0GB.
* Boogie Procedure Inliner took 208.88ms. Allocated memory is still 306.2MB. Free memory was 222.6MB in the beginning and 210.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
* Boogie Preprocessor took 225.35ms. Allocated memory is still 306.2MB. Free memory was 210.0MB in the beginning and 234.7MB in the end (delta: -24.6MB). Peak memory consumption was 11.0MB. Max. memory is 8.0GB.
* RCFGBuilder took 9652.80ms. Allocated memory was 306.2MB in the beginning and 442.5MB in the end (delta: 136.3MB). Free memory was 234.7MB in the beginning and 295.5MB in the end (delta: -60.8MB). Peak memory consumption was 247.5MB. Max. memory is 8.0GB.
* TraceAbstraction took 398.07ms. Allocated memory is still 442.5MB. Free memory was 295.0MB in the beginning and 282.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- GenericResultAtLocation [Line: 8237]: Unsoundness Warning
Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8237]
- GenericResultAtLocation [Line: 8963]: Unsoundness Warning
Ignoring inline assembler instruction C: __asm__ __volatile__(""
:
: "r"(pBuf)
: "memory"); [8963-8974]
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- ExceptionOrErrorResult: SMTLIBException: line 707 column 261: unknown constant const ((_ BitVec 8)) (Array (_ BitVec 64) (_ BitVec 8))
de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: line 707 column 261: unknown constant const ((_ BitVec 8)) (Array (_ BitVec 64) (_ BitVec 8)) : de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1511)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
[2024-11-01 03:49:20,866 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 03:49:20,893 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...