/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --cacsl2boogietranslator.allow.undefined.functions true --traceabstraction.smt.solver External_ModelsAndUnsatCoreMode --traceabstraction.command.for.external.solver 'cvc5 --incremental --print-success --lang smt' -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_reserve_relative_harness.i -------------------------------------------------------------------------------- This is Ultimate 0.2.5-dev-356b6ba-m [2024-11-01 12:02:42,312 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-01 12:02:42,388 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 12:02:42,392 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-01 12:02:42,393 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-01 12:02:42,448 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-01 12:02:42,448 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-01 12:02:42,449 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-01 12:02:42,450 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-01 12:02:42,453 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-01 12:02:42,454 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-01 12:02:42,454 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-01 12:02:42,455 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-01 12:02:42,455 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-01 12:02:42,455 INFO L153 SettingsManager]: * Use SBE=true [2024-11-01 12:02:42,456 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-01 12:02:42,456 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-01 12:02:42,456 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-01 12:02:42,456 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-01 12:02:42,457 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-01 12:02:42,457 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-01 12:02:42,459 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-01 12:02:42,459 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-01 12:02:42,459 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-01 12:02:42,459 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-01 12:02:42,460 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-01 12:02:42,460 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-01 12:02:42,460 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-01 12:02:42,460 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-01 12:02:42,461 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-01 12:02:42,461 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-01 12:02:42,461 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 12:02:42,461 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-01 12:02:42,461 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-01 12:02:42,462 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-01 12:02:42,462 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-01 12:02:42,463 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-01 12:02:42,464 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-01 12:02:42,464 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-01 12:02:42,464 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-01 12:02:42,464 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-01 12:02:42,465 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-11-01 12:02:42,465 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Allow undefined functions -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Command for external solver -> cvc5 --incremental --print-success --lang smt [2024-11-01 12:02:42,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-01 12:02:42,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-01 12:02:42,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-01 12:02:42,819 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-01 12:02:42,820 INFO L274 PluginConnector]: CDTParser initialized [2024-11-01 12:02:42,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2024-11-01 12:02:44,262 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-01 12:02:44,786 INFO L384 CDTParser]: Found 1 translation units. [2024-11-01 12:02:44,788 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2024-11-01 12:02:44,827 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb1574ee2/845bcf2741824654a8c0fa8def0ad914/FLAG7e69bc84a [2024-11-01 12:02:44,861 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eb1574ee2/845bcf2741824654a8c0fa8def0ad914 [2024-11-01 12:02:44,864 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-01 12:02:44,865 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-11-01 12:02:44,866 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-01 12:02:44,867 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-01 12:02:44,873 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-01 12:02:44,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 12:02:44" (1/1) ... [2024-11-01 12:02:44,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b2b62e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:44, skipping insertion in model container [2024-11-01 12:02:44,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.11 12:02:44" (1/1) ... [2024-11-01 12:02:44,971 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 12:02:45,333 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_byte_buf_reserve_relative_harness.i[4503,4516] [2024-11-01 12:02:45,347 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_byte_buf_reserve_relative_harness.i[4563,4576] [2024-11-01 12:02:46,550 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 12:02:46,659 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 12:02:46,660 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 12:02:46,660 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 12:02:46,667 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 12:02:46,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,669 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,670 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 12:02:46,671 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,672 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,674 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 12:02:46,674 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 12:02:46,677 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 12:02:46,677 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 12:02:46,685 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,686 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 12:02:46,686 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,687 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 12:02:46,688 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,689 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 12:02:46,689 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:46,689 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 12:02:47,072 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 12:02:47,073 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 12:02:47,073 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 12:02:47,074 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 12:02:47,185 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 12:02:47,185 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 12:02:47,186 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 12:02:47,186 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 12:02:47,187 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,187 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 12:02:47,188 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,197 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 12:02:47,201 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 12:02:47,207 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 12:02:47,280 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 12:02:47,285 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 12:02:47,288 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 12:02:47,289 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,290 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,374 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 12:02:47,443 INFO L197 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2024-11-01 12:02:47,484 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-01 12:02:47,491 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_byte_buf_reserve_relative_harness.i[4503,4516] [2024-11-01 12:02:47,491 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_byte_buf_reserve_relative_harness.i[4563,4576] [2024-11-01 12:02:47,512 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 12:02:47,524 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 12:02:47,524 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 12:02:47,525 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 12:02:47,530 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 12:02:47,531 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,535 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,535 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,536 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 12:02:47,536 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,537 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,538 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 12:02:47,538 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 12:02:47,541 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 12:02:47,542 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 12:02:47,546 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,546 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 12:02:47,546 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,547 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 12:02:47,547 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,548 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 12:02:47,548 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,548 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 12:02:47,597 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 12:02:47,597 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 12:02:47,598 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 12:02:47,598 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 12:02:47,621 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 12:02:47,621 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 12:02:47,622 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 12:02:47,622 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 12:02:47,623 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,623 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 12:02:47,623 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,626 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 12:02:47,628 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 12:02:47,636 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 12:02:47,667 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 12:02:47,668 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 12:02:47,669 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 12:02:47,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,670 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,701 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 12:02:47,736 INFO L200 MainTranslator]: Completed pre-run [2024-11-01 12:02:47,752 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_byte_buf_reserve_relative_harness.i[4503,4516] [2024-11-01 12:02:47,752 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_byte_buf_reserve_relative_harness.i[4563,4576] [2024-11-01 12:02:47,834 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,835 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,835 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,835 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,836 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,840 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,841 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,841 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,841 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,885 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,885 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8097] [2024-11-01 12:02:47,923 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,923 WARN L1657 CHandler]: Possible shadowing of function index [2024-11-01 12:02:47,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8583-8594] [2024-11-01 12:02:47,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-01 12:02:48,188 INFO L204 MainTranslator]: Completed translation [2024-11-01 12:02:48,190 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48 WrapperNode [2024-11-01 12:02:48,190 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-01 12:02:48,191 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-01 12:02:48,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-01 12:02:48,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-01 12:02:48,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,313 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,393 INFO L138 Inliner]: procedures = 701, calls = 2499, calls flagged for inlining = 58, calls inlined = 13, statements flattened = 1013 [2024-11-01 12:02:48,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-01 12:02:48,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-01 12:02:48,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-01 12:02:48,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-01 12:02:48,405 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,405 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,421 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,482 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2024-11-01 12:02:48,482 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,529 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,533 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,559 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-01 12:02:48,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-01 12:02:48,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-01 12:02:48,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-01 12:02:48,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (1/1) ... [2024-11-01 12:02:48,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-01 12:02:48,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-01 12:02:48,596 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 12:02:48,600 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 12:02:48,626 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2024-11-01 12:02:48,626 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2024-11-01 12:02:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-01 12:02:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2024-11-01 12:02:48,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2024-11-01 12:02:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-01 12:02:48,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-01 12:02:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-01 12:02:48,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-01 12:02:48,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-01 12:02:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-01 12:02:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-01 12:02:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-01 12:02:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2024-11-01 12:02:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2024-11-01 12:02:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2024-11-01 12:02:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-01 12:02:48,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2024-11-01 12:02:48,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-01 12:02:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-01 12:02:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-01 12:02:48,630 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2024-11-01 12:02:48,630 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2024-11-01 12:02:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-01 12:02:48,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-01 12:02:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-01 12:02:48,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-01 12:02:48,958 INFO L238 CfgBuilder]: Building ICFG [2024-11-01 12:02:48,960 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-01 12:02:58,878 INFO L? ?]: Removed 127 outVars from TransFormulas that were not future-live. [2024-11-01 12:02:58,879 INFO L287 CfgBuilder]: Performing block encoding [2024-11-01 12:02:58,894 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-01 12:02:58,895 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-01 12:02:58,895 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 12:02:58 BoogieIcfgContainer [2024-11-01 12:02:58,895 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-01 12:02:58,925 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-01 12:02:58,925 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-01 12:02:58,930 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-01 12:02:58,931 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.11 12:02:44" (1/3) ... [2024-11-01 12:02:58,934 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53435154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 12:02:58, skipping insertion in model container [2024-11-01 12:02:58,934 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.11 12:02:48" (2/3) ... [2024-11-01 12:02:58,934 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53435154 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.11 12:02:58, skipping insertion in model container [2024-11-01 12:02:58,934 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.11 12:02:58" (3/3) ... [2024-11-01 12:02:58,935 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_reserve_relative_harness.i [2024-11-01 12:02:58,949 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-01 12:02:58,950 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-01 12:02:59,013 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-01 12:02:59,018 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;@127b7dd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-01 12:02:59,018 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-01 12:02:59,024 INFO L276 IsEmpty]: Start isEmpty. Operand has 160 states, 111 states have (on average 1.3153153153153154) internal successors, (146), 110 states have internal predecessors, (146), 38 states have call successors, (38), 11 states have call predecessors, (38), 11 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2024-11-01 12:02:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-01 12:02:59,035 INFO L207 NwaCegarLoop]: Found error trace [2024-11-01 12:02:59,035 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-01 12:02:59,036 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-01 12:02:59,040 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-01 12:02:59,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1362131233, now seen corresponding path program 1 times [2024-11-01 12:02:59,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2024-11-01 12:02:59,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1719574768] [2024-11-01 12:02:59,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-01 12:02:59,048 INFO L173 SolverBuilder]: Constructing external solver with command: cvc5 --incremental --print-success --lang smt [2024-11-01 12:02:59,048 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 [2024-11-01 12:02:59,049 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-01 12:02:59,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-11-01 12:02:59,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-11-01 12:02:59,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc5 --incremental --print-success --lang smt [2024-11-01 12:02:59,292 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 12:02:59,296 INFO L158 Benchmark]: Toolchain (without parser) took 14429.66ms. Allocated memory was 202.4MB in the beginning and 432.0MB in the end (delta: 229.6MB). Free memory was 168.8MB in the beginning and 346.3MB in the end (delta: -177.5MB). Peak memory consumption was 53.4MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,296 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 202.4MB. Free memory was 178.7MB in the beginning and 178.7MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB. [2024-11-01 12:02:59,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3324.26ms. Allocated memory was 202.4MB in the beginning and 254.8MB in the end (delta: 52.4MB). Free memory was 168.8MB in the beginning and 126.1MB in the end (delta: 42.7MB). Peak memory consumption was 105.8MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.25ms. Allocated memory was 254.8MB in the beginning and 359.7MB in the end (delta: 104.9MB). Free memory was 126.1MB in the beginning and 288.5MB in the end (delta: -162.5MB). Peak memory consumption was 11.1MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,297 INFO L158 Benchmark]: Boogie Preprocessor took 165.42ms. Allocated memory is still 359.7MB. Free memory was 288.5MB in the beginning and 272.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,298 INFO L158 Benchmark]: RCFGBuilder took 10334.14ms. Allocated memory was 359.7MB in the beginning and 432.0MB in the end (delta: 72.4MB). Free memory was 272.3MB in the beginning and 110.9MB in the end (delta: 161.3MB). Peak memory consumption was 232.1MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,298 INFO L158 Benchmark]: TraceAbstraction took 369.44ms. Allocated memory is still 432.0MB. Free memory was 358.9MB in the beginning and 346.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2024-11-01 12:02:59,300 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 202.4MB. Free memory was 178.7MB in the beginning and 178.7MB in the end (delta: 65.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 3324.26ms. Allocated memory was 202.4MB in the beginning and 254.8MB in the end (delta: 52.4MB). Free memory was 168.8MB in the beginning and 126.1MB in the end (delta: 42.7MB). Peak memory consumption was 105.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 202.25ms. Allocated memory was 254.8MB in the beginning and 359.7MB in the end (delta: 104.9MB). Free memory was 126.1MB in the beginning and 288.5MB in the end (delta: -162.5MB). Peak memory consumption was 11.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 165.42ms. Allocated memory is still 359.7MB. Free memory was 288.5MB in the beginning and 272.3MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * RCFGBuilder took 10334.14ms. Allocated memory was 359.7MB in the beginning and 432.0MB in the end (delta: 72.4MB). Free memory was 272.3MB in the beginning and 110.9MB in the end (delta: 161.3MB). Peak memory consumption was 232.1MB. Max. memory is 8.0GB. * TraceAbstraction took 369.44ms. Allocated memory is still 432.0MB. Free memory was 358.9MB in the beginning and 346.3MB 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: 8097]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8097] - GenericResultAtLocation [Line: 8583]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8583-8594] * 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 12:02:59,511 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...