/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-13 00:57:31,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 00:57:31,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 00:57:31,685 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 00:57:31,686 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 00:57:31,688 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 00:57:31,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 00:57:31,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 00:57:31,697 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 00:57:31,712 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 00:57:31,712 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 00:57:31,713 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 00:57:31,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 00:57:31,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 00:57:31,715 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 00:57:31,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 00:57:31,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 00:57:31,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 00:57:31,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 00:57:31,718 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 00:57:31,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 00:57:31,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 00:57:31,724 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 00:57:31,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 00:57:31,726 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 00:57:31,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 00:57:31,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 00:57:31,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 00:57:31,727 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 00:57:31,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 00:57:31,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 00:57:31,729 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 00:57:31,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 00:57:31,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 00:57:31,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 00:57:31,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 00:57:31,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 00:57:31,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 00:57:31,731 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 00:57:31,732 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 00:57:31,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 00:57:31,736 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf [2022-12-13 00:57:31,762 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 00:57:31,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 00:57:31,764 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 00:57:31,764 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 00:57:31,764 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 00:57:31,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 00:57:31,765 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 00:57:31,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 00:57:31,765 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 00:57:31,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 00:57:31,766 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 00:57:31,766 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 00:57:31,767 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 00:57:31,767 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 00:57:31,768 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 00:57:31,768 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-13 00:57:32,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 00:57:32,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 00:57:32,067 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 00:57:32,068 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 00:57:32,068 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 00:57:32,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-13 00:57:33,021 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 00:57:33,451 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 00:57:33,452 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-13 00:57:33,508 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/561be663b/b9d4998f2cf140fa9665b4ca0b8a0d43/FLAG38751631f [2022-12-13 00:57:33,523 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/561be663b/b9d4998f2cf140fa9665b4ca0b8a0d43 [2022-12-13 00:57:33,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 00:57:33,526 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 00:57:33,528 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 00:57:33,528 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 00:57:33,530 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 00:57:33,531 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:57:33" (1/1) ... [2022-12-13 00:57:33,532 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a0e25f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:33, skipping insertion in model container [2022-12-13 00:57:33,532 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:57:33" (1/1) ... [2022-12-13 00:57:33,536 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 00:57:33,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 00:57:33,899 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i[5469,5482] [2022-12-13 00:57:34,203 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,204 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,209 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,210 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,216 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,216 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,222 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,223 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,228 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,229 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,235 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,235 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,262 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-13 00:57:34,268 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:34,274 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:34,285 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:34,415 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 00:57:34,422 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 00:57:34,583 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-13 00:57:34,703 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,709 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,710 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,715 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:34,716 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:34,957 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-13 00:57:34,962 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-13 00:57:34,966 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-13 00:57:35,102 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-13 00:57:35,103 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 00:57:35,107 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-13 00:57:35,108 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 00:57:35,309 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-13 00:57:35,908 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 00:57:35,918 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 00:57:35,985 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-13 00:57:35,990 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-13 00:57:36,334 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 00:57:36,569 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-13 00:57:36,574 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 00:57:36,832 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-13 00:57:37,150 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-13 00:57:37,150 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-13 00:57:37,150 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-13 00:57:38,506 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-13 00:57:38,507 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:38,509 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:38,512 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:38,514 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:39,582 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 00:57:39,582 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 00:57:39,626 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 00:57:39,627 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 00:57:39,628 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 00:57:39,629 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 00:57:39,629 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-13 00:57:39,629 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 00:57:39,634 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 00:57:39,634 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 00:57:39,657 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 00:57:39,668 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 00:57:39,678 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i[5469,5482] [2022-12-13 00:57:39,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,684 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,685 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,686 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,687 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-13 00:57:39,688 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:39,688 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:39,688 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 00:57:39,691 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 00:57:39,692 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 00:57:39,694 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-13 00:57:39,699 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,699 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,699 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,699 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,700 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 00:57:39,700 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 00:57:39,708 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-13 00:57:39,708 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-13 00:57:39,708 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-13 00:57:39,710 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-13 00:57:39,710 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 00:57:39,711 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-13 00:57:39,711 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 00:57:39,716 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-13 00:57:39,725 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 00:57:39,726 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 00:57:39,728 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-13 00:57:39,728 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-13 00:57:39,733 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 00:57:39,737 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-13 00:57:39,737 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 00:57:39,741 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-13 00:57:39,745 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-13 00:57:39,745 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-13 00:57:39,746 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-13 00:57:39,803 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-13 00:57:39,803 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:39,805 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:39,810 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:39,814 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 00:57:39,909 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 00:57:39,909 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 00:57:39,913 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 00:57:39,913 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 00:57:39,914 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 00:57:39,916 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 00:57:39,916 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-13 00:57:39,916 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 00:57:39,917 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 00:57:39,917 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 00:57:39,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 00:57:40,290 INFO L208 MainTranslator]: Completed translation [2022-12-13 00:57:40,290 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40 WrapperNode [2022-12-13 00:57:40,291 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 00:57:40,291 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 00:57:40,291 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 00:57:40,291 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 00:57:40,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,379 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,439 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 75, statements flattened = 867 [2022-12-13 00:57:40,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 00:57:40,440 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 00:57:40,440 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 00:57:40,440 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 00:57:40,446 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,506 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 00:57:40,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 00:57:40,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 00:57:40,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 00:57:40,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (1/1) ... [2022-12-13 00:57:40,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 00:57:40,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 00:57:40,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 00:57:40,589 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 00:57:40,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 00:57:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 00:57:40,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 00:57:40,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 00:57:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-13 00:57:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-13 00:57:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 00:57:40,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 00:57:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 00:57:40,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-13 00:57:40,622 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 00:57:40,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 00:57:40,624 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-13 00:57:41,054 INFO L236 CfgBuilder]: Building ICFG [2022-12-13 00:57:41,055 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 00:57:41,656 INFO L277 CfgBuilder]: Performing block encoding [2022-12-13 00:57:41,686 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 00:57:41,686 INFO L302 CfgBuilder]: Removed 25 assume(true) statements. [2022-12-13 00:57:41,689 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:57:41 BoogieIcfgContainer [2022-12-13 00:57:41,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 00:57:41,691 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 00:57:41,691 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 00:57:41,694 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 00:57:41,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 12:57:33" (1/3) ... [2022-12-13 00:57:41,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d20b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:57:41, skipping insertion in model container [2022-12-13 00:57:41,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:57:40" (2/3) ... [2022-12-13 00:57:41,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79d20b30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:57:41, skipping insertion in model container [2022-12-13 00:57:41,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:57:41" (3/3) ... [2022-12-13 00:57:41,696 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-13 00:57:41,710 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 00:57:41,710 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-13 00:57:41,710 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 00:57:41,835 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-13 00:57:41,865 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 896 places, 963 transitions, 1942 flow [2022-12-13 00:57:42,111 INFO L130 PetriNetUnfolder]: 74/961 cut-off events. [2022-12-13 00:57:42,111 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 00:57:42,124 INFO L83 FinitePrefix]: Finished finitePrefix Result has 970 conditions, 961 events. 74/961 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1929 event pairs, 0 based on Foata normal form. 0/884 useless extension candidates. Maximal degree in co-relation 759. Up to 9 conditions per place. [2022-12-13 00:57:42,124 INFO L82 GeneralOperation]: Start removeDead. Operand has 896 places, 963 transitions, 1942 flow [2022-12-13 00:57:42,136 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 886 places, 953 transitions, 1915 flow [2022-12-13 00:57:42,138 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 00:57:42,156 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 886 places, 953 transitions, 1915 flow [2022-12-13 00:57:42,165 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 886 places, 953 transitions, 1915 flow [2022-12-13 00:57:42,314 INFO L130 PetriNetUnfolder]: 74/953 cut-off events. [2022-12-13 00:57:42,314 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-13 00:57:42,320 INFO L83 FinitePrefix]: Finished finitePrefix Result has 961 conditions, 953 events. 74/953 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1808 event pairs, 0 based on Foata normal form. 0/876 useless extension candidates. Maximal degree in co-relation 759. Up to 9 conditions per place. [2022-12-13 00:57:42,349 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 886 places, 953 transitions, 1915 flow [2022-12-13 00:57:42,349 INFO L226 LiptonReduction]: Number of co-enabled transitions 67608 [2022-12-13 00:59:06,221 WARN L233 SmtUtils]: Spent 12.05s on a formula simplification that was a NOOP. DAG size: 445 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 00:59:18,305 WARN L233 SmtUtils]: Spent 12.08s on a formula simplification that was a NOOP. DAG size: 381 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 00:59:27,143 WARN L233 SmtUtils]: Spent 8.83s on a formula simplification that was a NOOP. DAG size: 445 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 00:59:33,510 WARN L233 SmtUtils]: Spent 6.36s on a formula simplification that was a NOOP. DAG size: 381 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:00:02,278 WARN L233 SmtUtils]: Spent 28.77s on a formula simplification that was a NOOP. DAG size: 483 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:00:27,834 WARN L233 SmtUtils]: Spent 25.55s on a formula simplification that was a NOOP. DAG size: 459 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:01:01,432 WARN L233 SmtUtils]: Spent 33.59s on a formula simplification that was a NOOP. DAG size: 483 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:01:33,346 WARN L233 SmtUtils]: Spent 31.90s on a formula simplification that was a NOOP. DAG size: 459 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:04:03,522 WARN L233 SmtUtils]: Spent 2.20m on a formula simplification. DAG size of input: 583 DAG size of output: 581 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:05:11,165 WARN L233 SmtUtils]: Spent 1.13m on a formula simplification that was a NOOP. DAG size: 581 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:07:15,345 WARN L233 SmtUtils]: Spent 2.07m on a formula simplification. DAG size of input: 583 DAG size of output: 581 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:08:17,872 WARN L233 SmtUtils]: Spent 1.04m on a formula simplification that was a NOOP. DAG size: 581 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:10:31,578 WARN L233 SmtUtils]: Spent 6.93s on a formula simplification. DAG size of input: 223 DAG size of output: 215 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:11:08,944 WARN L233 SmtUtils]: Spent 26.62s on a formula simplification. DAG size of input: 271 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:11:14,422 WARN L233 SmtUtils]: Spent 5.48s on a formula simplification that was a NOOP. DAG size: 266 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 01:11:39,446 WARN L233 SmtUtils]: Spent 25.02s on a formula simplification. DAG size of input: 304 DAG size of output: 300 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) Received shutdown request... [2022-12-13 01:11:42,027 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-12-13 01:11:42,029 WARN L249 SmtUtils]: Removed 31 from assertion stack [2022-12-13 01:11:42,029 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction. Reason: Timeout or Toolchain cancelled by user [2022-12-13 01:11:42,031 INFO L158 Benchmark]: Toolchain (without parser) took 848504.23ms. Allocated memory was 255.9MB in the beginning and 468.7MB in the end (delta: 212.9MB). Free memory was 221.2MB in the beginning and 75.2MB in the end (delta: 146.0MB). Peak memory consumption was 384.1MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,031 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 255.9MB. Free memory is still 232.7MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-13 01:11:42,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6762.86ms. Allocated memory was 255.9MB in the beginning and 360.7MB in the end (delta: 104.9MB). Free memory was 220.7MB in the beginning and 220.5MB in the end (delta: 197.0kB). Peak memory consumption was 187.4MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,032 INFO L158 Benchmark]: Boogie Procedure Inliner took 147.84ms. Allocated memory is still 360.7MB. Free memory was 220.5MB in the beginning and 207.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,032 INFO L158 Benchmark]: Boogie Preprocessor took 77.98ms. Allocated memory is still 360.7MB. Free memory was 207.9MB in the beginning and 201.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,032 INFO L158 Benchmark]: RCFGBuilder took 1171.27ms. Allocated memory is still 360.7MB. Free memory was 201.6MB in the beginning and 234.6MB in the end (delta: -32.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,033 INFO L158 Benchmark]: TraceAbstraction took 840338.70ms. Allocated memory was 360.7MB in the beginning and 468.7MB in the end (delta: 108.0MB). Free memory was 233.5MB in the beginning and 75.2MB in the end (delta: 158.3MB). Peak memory consumption was 290.4MB. Max. memory is 8.0GB. [2022-12-13 01:11:42,035 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 255.9MB. Free memory is still 232.7MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 6762.86ms. Allocated memory was 255.9MB in the beginning and 360.7MB in the end (delta: 104.9MB). Free memory was 220.7MB in the beginning and 220.5MB in the end (delta: 197.0kB). Peak memory consumption was 187.4MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 147.84ms. Allocated memory is still 360.7MB. Free memory was 220.5MB in the beginning and 207.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 77.98ms. Allocated memory is still 360.7MB. Free memory was 207.9MB in the beginning and 201.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1171.27ms. Allocated memory is still 360.7MB. Free memory was 201.6MB in the beginning and 234.6MB in the end (delta: -32.9MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * TraceAbstraction took 840338.70ms. Allocated memory was 360.7MB in the beginning and 468.7MB in the end (delta: 108.0MB). Free memory was 233.5MB in the beginning and 75.2MB in the end (delta: 158.3MB). Peak memory consumption was 290.4MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Toolchain cancelled while CegarLoopFactory was constructing initial abstraction,while SimplifyDDAWithTimeout was simplifying term of DAG size 299 for 2580ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown