/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 --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_current_pc8736x_gpio_get.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 01:30:10,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 01:30:10,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 01:30:10,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 01:30:10,453 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 01:30:10,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 01:30:10,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 01:30:10,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 01:30:10,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 01:30:10,470 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 01:30:10,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 01:30:10,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 01:30:10,473 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 01:30:10,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 01:30:10,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 01:30:10,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 01:30:10,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 01:30:10,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 01:30:10,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 01:30:10,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 01:30:10,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 01:30:10,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 01:30:10,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 01:30:10,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 01:30:10,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 01:30:10,500 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 01:30:10,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 01:30:10,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 01:30:10,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 01:30:10,502 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 01:30:10,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 01:30:10,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 01:30:10,506 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 01:30:10,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 01:30:10,507 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 01:30:10,507 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 01:30:10,508 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 01:30:10,508 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 01:30:10,508 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 01:30:10,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 01:30:10,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 01:30:10,511 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 [2022-12-06 01:30:10,542 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 01:30:10,542 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 01:30:10,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 01:30:10,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 01:30:10,544 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 01:30:10,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 01:30:10,545 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 01:30:10,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 01:30:10,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 01:30:10,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 01:30:10,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 01:30:10,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 01:30:10,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 01:30:10,546 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 01:30:10,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 01:30:10,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 01:30:10,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 01:30:10,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 01:30:10,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 01:30:10,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 01:30:10,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 01:30:10,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 01:30:10,548 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 01:30:10,549 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 01:30:10,879 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 01:30:10,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 01:30:10,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 01:30:10,906 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 01:30:10,906 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 01:30:10,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_current_pc8736x_gpio_get.i [2022-12-06 01:30:12,166 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 01:30:12,638 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 01:30:12,638 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_current_pc8736x_gpio_get.i [2022-12-06 01:30:12,677 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a867d885/78b39bf1c4da439683db91ccf27908bc/FLAG1197d164d [2022-12-06 01:30:12,695 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a867d885/78b39bf1c4da439683db91ccf27908bc [2022-12-06 01:30:12,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 01:30:12,701 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 01:30:12,703 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 01:30:12,703 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 01:30:12,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 01:30:12,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:30:12" (1/1) ... [2022-12-06 01:30:12,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ed8da1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:12, skipping insertion in model container [2022-12-06 01:30:12,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:30:12" (1/1) ... [2022-12-06 01:30:12,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 01:30:12,845 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 01:30:13,183 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_current_pc8736x_gpio_get.i[5469,5482] [2022-12-06 01:30:13,537 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,539 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,545 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,546 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,553 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,554 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,561 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,563 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,569 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,570 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,575 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,576 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,581 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,581 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,587 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,588 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,601 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 01:30:13,609 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:13,615 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:13,626 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:13,762 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 01:30:13,770 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 01:30:13,881 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 01:30:13,972 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,973 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,977 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,977 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:13,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:13,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:14,184 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 01:30:14,188 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 01:30:14,192 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 01:30:14,276 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 01:30:14,276 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 01:30:14,280 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 01:30:14,280 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 01:30:14,438 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 01:30:14,826 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 01:30:14,835 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 01:30:14,896 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 01:30:14,900 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 01:30:15,227 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 01:30:15,457 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 01:30:15,461 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 01:30:15,590 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 01:30:15,732 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 01:30:15,733 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 01:30:15,733 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 01:30:16,859 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 01:30:16,860 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:16,863 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:16,867 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:16,870 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:17,637 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 01:30:17,638 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 01:30:17,691 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 01:30:17,691 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 01:30:17,693 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 01:30:17,695 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 01:30:17,695 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 01:30:17,695 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 01:30:17,701 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 01:30:17,701 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 01:30:17,731 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 01:30:17,750 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 01:30:17,802 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_current_pc8736x_gpio_get.i[5469,5482] [2022-12-06 01:30:17,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,822 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,823 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,824 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,825 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,825 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,825 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,825 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 01:30:17,826 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:17,826 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:17,827 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 01:30:17,837 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 01:30:17,838 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 01:30:17,840 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 01:30:17,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,847 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 01:30:17,848 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 01:30:17,857 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 01:30:17,858 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 01:30:17,858 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 01:30:17,861 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 01:30:17,861 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 01:30:17,861 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 01:30:17,862 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 01:30:17,870 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 01:30:17,882 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 01:30:17,884 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 01:30:17,885 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 01:30:17,886 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 01:30:17,893 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 01:30:17,898 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 01:30:17,898 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 01:30:17,903 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 01:30:17,907 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 01:30:17,908 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 01:30:17,908 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 01:30:17,962 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 01:30:17,963 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:17,965 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:17,972 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:17,976 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 01:30:18,016 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 01:30:18,016 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 01:30:18,020 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 01:30:18,021 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 01:30:18,022 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 01:30:18,023 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 01:30:18,023 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 01:30:18,024 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 01:30:18,024 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 01:30:18,024 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 01:30:18,029 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 01:30:18,479 INFO L208 MainTranslator]: Completed translation [2022-12-06 01:30:18,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18 WrapperNode [2022-12-06 01:30:18,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 01:30:18,481 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 01:30:18,481 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 01:30:18,481 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 01:30:18,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,668 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 47, statements flattened = 665 [2022-12-06 01:30:18,669 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 01:30:18,669 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 01:30:18,669 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 01:30:18,670 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 01:30:18,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,699 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,700 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,726 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,738 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,743 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 01:30:18,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 01:30:18,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 01:30:18,763 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 01:30:18,764 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (1/1) ... [2022-12-06 01:30:18,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 01:30:18,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 01:30:18,801 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) [2022-12-06 01:30:18,823 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 [2022-12-06 01:30:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 01:30:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 01:30:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 01:30:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 01:30:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 01:30:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 01:30:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 01:30:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 01:30:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_get [2022-12-06 01:30:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_get [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 01:30:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 01:30:18,857 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 01:30:19,319 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 01:30:19,320 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 01:30:19,941 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 01:30:19,961 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 01:30:19,962 INFO L302 CfgBuilder]: Removed 21 assume(true) statements. [2022-12-06 01:30:19,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:30:19 BoogieIcfgContainer [2022-12-06 01:30:19,965 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 01:30:19,967 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 01:30:19,967 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 01:30:19,969 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 01:30:19,969 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 01:30:12" (1/3) ... [2022-12-06 01:30:19,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@479d9ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 01:30:19, skipping insertion in model container [2022-12-06 01:30:19,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:30:18" (2/3) ... [2022-12-06 01:30:19,970 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@479d9ecf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 01:30:19, skipping insertion in model container [2022-12-06 01:30:19,970 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:30:19" (3/3) ... [2022-12-06 01:30:19,971 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_current_pc8736x_gpio_get.i [2022-12-06 01:30:19,987 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 01:30:19,987 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 01:30:19,987 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 01:30:20,096 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-06 01:30:20,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 684 places, 731 transitions, 1478 flow [2022-12-06 01:30:20,349 INFO L130 PetriNetUnfolder]: 54/729 cut-off events. [2022-12-06 01:30:20,349 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-06 01:30:20,356 INFO L83 FinitePrefix]: Finished finitePrefix Result has 738 conditions, 729 events. 54/729 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1042 event pairs, 0 based on Foata normal form. 0/673 useless extension candidates. Maximal degree in co-relation 652. Up to 9 conditions per place. [2022-12-06 01:30:20,356 INFO L82 GeneralOperation]: Start removeDead. Operand has 684 places, 731 transitions, 1478 flow [2022-12-06 01:30:20,365 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 674 places, 721 transitions, 1451 flow [2022-12-06 01:30:20,366 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 01:30:20,380 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 674 places, 721 transitions, 1451 flow [2022-12-06 01:30:20,386 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 674 places, 721 transitions, 1451 flow [2022-12-06 01:30:20,497 INFO L130 PetriNetUnfolder]: 54/721 cut-off events. [2022-12-06 01:30:20,498 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-06 01:30:20,502 INFO L83 FinitePrefix]: Finished finitePrefix Result has 729 conditions, 721 events. 54/721 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 976 event pairs, 0 based on Foata normal form. 0/665 useless extension candidates. Maximal degree in co-relation 652. Up to 9 conditions per place. [2022-12-06 01:30:20,512 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 674 places, 721 transitions, 1451 flow [2022-12-06 01:30:20,512 INFO L188 LiptonReduction]: Number of co-enabled transitions 9236 [2022-12-06 01:30:23,417 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:23,418 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:26,142 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:26,147 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:26,149 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:26,151 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:26,153 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:26,154 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:26,156 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:26,156 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:27,432 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:27,432 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:27,434 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:27,434 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:27,698 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:27,699 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:27,702 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:27,703 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:28,153 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:28,154 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:29,111 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:29,112 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:29,114 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:29,115 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:29,117 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:29,118 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:29,120 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:29,120 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:30,092 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:30,093 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:30,096 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:30,097 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:30,099 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:30,100 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:30,826 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:30,827 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:33,095 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:33,099 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:33,102 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:33,102 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2022-12-06 01:30:33,104 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:33,105 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 01:30:33,106 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:33,107 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:34,059 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:34,060 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:30:34,069 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:34,069 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:30:34,072 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:34,073 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:30:34,079 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:34,080 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:35,966 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:35,967 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:30:35,970 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:35,970 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:30:35,974 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:35,975 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:30:35,977 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:35,978 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:36,598 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:36,599 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:36,600 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:36,601 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:36,978 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:36,979 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:36,980 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:36,980 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:38,085 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:38,085 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:30:38,091 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:38,092 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:30:38,094 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:38,095 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:30:38,097 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:38,097 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:40,250 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:40,253 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:40,255 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:40,257 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:43,366 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:43,368 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:30:43,370 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:43,371 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:30:43,373 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:43,373 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:30:43,375 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:43,376 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:45,546 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:45,546 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:45,555 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:45,555 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:46,191 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:46,191 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:46,192 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:46,193 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:48,499 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:48,499 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:49,098 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:49,099 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:30:49,102 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:49,102 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:30:49,104 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:49,105 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:30:49,107 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:49,108 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:50,219 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:50,220 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:30:50,222 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:30:50,223 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:03,050 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:03,051 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:03,053 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:03,054 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:03,744 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:03,745 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:03,749 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:03,750 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:33,491 WARN L233 SmtUtils]: Spent 5.16s on a formula simplification that was a NOOP. DAG size: 271 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 01:31:39,488 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:39,489 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:39,491 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:39,492 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:31:39,758 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:31:39,759 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2022-12-06 01:32:26,261 WARN L233 SmtUtils]: Spent 37.37s on a formula simplification that was a NOOP. DAG size: 577 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 01:32:42,586 WARN L233 SmtUtils]: Spent 16.30s on a formula simplification that was a NOOP. DAG size: 489 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 01:33:22,784 WARN L233 SmtUtils]: Spent 40.19s on a formula simplification that was a NOOP. DAG size: 577 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 01:33:58,419 WARN L233 SmtUtils]: Spent 35.62s on a formula simplification that was a NOOP. DAG size: 489 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 01:33:58,787 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:33:58,790 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:33:58,793 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:33:58,795 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:34:02,667 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:34:02,668 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 01:34:02,672 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:34:02,672 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 01:34:02,676 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:34:02,677 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 01:34:02,680 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:34:02,681 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 01:34:02,685 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:34:02,686 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-06 01:35:04,192 WARN L233 SmtUtils]: Spent 1.02m 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) [2022-12-06 01:35:35,153 WARN L233 SmtUtils]: Spent 30.96s 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) [2022-12-06 01:36:22,047 WARN L233 SmtUtils]: Spent 46.89s 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) [2022-12-06 01:36:45,899 WARN L233 SmtUtils]: Spent 23.85s 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) [2022-12-06 01:36:48,302 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:48,303 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:48,305 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:48,306 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:48,309 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:48,310 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:48,312 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:48,313 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:49,561 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:49,562 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:49,564 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:49,564 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:36:52,245 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:36:52,247 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:05,097 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:05,098 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:13,557 INFO L203 LiptonReduction]: Total number of compositions: 671 [2022-12-06 01:37:13,568 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 01:37:13,572 INFO L357 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, mHoare=false, mAutomataTypeConcurrency=REPEATED_LIPTON_PN, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@edabec4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 01:37:13,572 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-06 01:37:13,580 INFO L130 PetriNetUnfolder]: 2/6 cut-off events. [2022-12-06 01:37:13,580 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 01:37:13,580 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 01:37:13,581 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2022-12-06 01:37:13,581 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_currentErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 01:37:13,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 01:37:13,585 INFO L85 PathProgramCache]: Analyzing trace with hash 2647843, now seen corresponding path program 1 times [2022-12-06 01:37:13,593 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 01:37:13,593 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1002048453] [2022-12-06 01:37:13,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 01:37:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 01:37:13,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 01:37:14,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 01:37:14,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 01:37:14,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1002048453] [2022-12-06 01:37:14,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1002048453] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 01:37:14,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 01:37:14,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-06 01:37:14,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334738080] [2022-12-06 01:37:14,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 01:37:14,108 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-06 01:37:14,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 01:37:14,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-06 01:37:14,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-06 01:37:14,129 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 51 [2022-12-06 01:37:14,130 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 39 places, 51 transitions, 111 flow. Second operand has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 01:37:14,131 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 01:37:14,131 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 51 [2022-12-06 01:37:14,131 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 01:37:14,479 INFO L130 PetriNetUnfolder]: 79/167 cut-off events. [2022-12-06 01:37:14,479 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 01:37:14,479 INFO L83 FinitePrefix]: Finished finitePrefix Result has 366 conditions, 167 events. 79/167 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 584 event pairs, 69 based on Foata normal form. 0/103 useless extension candidates. Maximal degree in co-relation 300. Up to 168 conditions per place. [2022-12-06 01:37:14,481 INFO L137 encePairwiseOnDemand]: 40/51 looper letters, 0 selfloop transitions, 0 changer transitions 40/40 dead transitions. [2022-12-06 01:37:14,481 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 40 transitions, 169 flow [2022-12-06 01:37:14,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-06 01:37:14,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-12-06 01:37:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 51 transitions. [2022-12-06 01:37:14,490 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5 [2022-12-06 01:37:14,493 INFO L294 CegarLoopForPetriNet]: 39 programPoint places, -1 predicate places. [2022-12-06 01:37:14,493 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 01:37:14,493 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 38 places, 40 transitions, 169 flow [2022-12-06 01:37:14,495 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 38 places, 40 transitions, 169 flow [2022-12-06 01:37:14,495 INFO L188 LiptonReduction]: Number of co-enabled transitions 0 [2022-12-06 01:37:14,505 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:14,505 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:14,508 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:14,508 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:17,888 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:17,889 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:17,892 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:17,892 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:20,292 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:20,293 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:20,296 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:20,296 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:22,957 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:22,958 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:22,962 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:22,963 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:23,751 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:23,751 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:23,757 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:23,757 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:24,382 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:24,383 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:24,387 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:24,387 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,155 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,156 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,159 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,160 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,163 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,163 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,335 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,336 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,343 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,343 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,346 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,346 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,364 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,365 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,368 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,369 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:28,371 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 01:37:28,373 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 01:37:36,646 INFO L203 LiptonReduction]: Total number of compositions: 11 [2022-12-06 01:37:36,647 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 22154 [2022-12-06 01:37:36,647 INFO L495 AbstractCegarLoop]: Abstraction has has 30 places, 27 transitions, 117 flow [2022-12-06 01:37:36,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 01:37:36,649 INFO L805 garLoopResultBuilder]: Registering result SAFE for location whoop_wrapper_pc8736x_gpio_currentErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 5 remaining) [2022-12-06 01:37:36,650 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-12-06 01:37:36,650 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2022-12-06 01:37:36,650 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 5 remaining) [2022-12-06 01:37:36,650 INFO L805 garLoopResultBuilder]: Registering result SAFE for location whoop_wrapper_pc8736x_gpio_currentErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-12-06 01:37:36,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 01:37:36,650 INFO L458 BasicCegarLoop]: Path program histogram: [1] [2022-12-06 01:37:36,655 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-06 01:37:36,655 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-06 01:37:36,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.12 01:37:36 BasicIcfg [2022-12-06 01:37:36,658 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-06 01:37:36,658 INFO L158 Benchmark]: Toolchain (without parser) took 443957.40ms. Allocated memory was 211.8MB in the beginning and 332.4MB in the end (delta: 120.6MB). Free memory was 164.5MB in the beginning and 179.4MB in the end (delta: -14.8MB). Peak memory consumption was 244.7MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,658 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 211.8MB. Free memory is still 189.0MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 01:37:36,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5777.01ms. Allocated memory was 211.8MB in the beginning and 262.1MB in the end (delta: 50.3MB). Free memory was 164.5MB in the beginning and 121.6MB in the end (delta: 42.9MB). Peak memory consumption was 144.8MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 187.84ms. Allocated memory is still 262.1MB. Free memory was 121.6MB in the beginning and 202.5MB in the end (delta: -80.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,659 INFO L158 Benchmark]: Boogie Preprocessor took 93.03ms. Allocated memory is still 262.1MB. Free memory was 202.5MB in the beginning and 197.3MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,659 INFO L158 Benchmark]: RCFGBuilder took 1201.68ms. Allocated memory is still 262.1MB. Free memory was 197.3MB in the beginning and 137.0MB in the end (delta: 60.3MB). Peak memory consumption was 59.8MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,659 INFO L158 Benchmark]: TraceAbstraction took 436691.15ms. Allocated memory was 262.1MB in the beginning and 332.4MB in the end (delta: 70.3MB). Free memory was 136.5MB in the beginning and 179.4MB in the end (delta: -42.9MB). Peak memory consumption was 165.2MB. Max. memory is 8.0GB. [2022-12-06 01:37:36,660 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 211.8MB. Free memory is still 189.0MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5777.01ms. Allocated memory was 211.8MB in the beginning and 262.1MB in the end (delta: 50.3MB). Free memory was 164.5MB in the beginning and 121.6MB in the end (delta: 42.9MB). Peak memory consumption was 144.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 187.84ms. Allocated memory is still 262.1MB. Free memory was 121.6MB in the beginning and 202.5MB in the end (delta: -80.9MB). Peak memory consumption was 9.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 93.03ms. Allocated memory is still 262.1MB. Free memory was 202.5MB in the beginning and 197.3MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1201.68ms. Allocated memory is still 262.1MB. Free memory was 197.3MB in the beginning and 137.0MB in the end (delta: 60.3MB). Peak memory consumption was 59.8MB. Max. memory is 8.0GB. * TraceAbstraction took 436691.15ms. Allocated memory was 262.1MB in the beginning and 332.4MB in the end (delta: 70.3MB). Free memory was 136.5MB in the beginning and 179.4MB in the end (delta: -42.9MB). Peak memory consumption was 165.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 413.0s, 674 PlacesBefore, 39 PlacesAfterwards, 721 TransitionsBefore, 51 TransitionsAfterwards, 9236 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 534 TrivialYvCompositions, 110 ConcurrentYvCompositions, 27 ChoiceCompositions, 671 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 6649, independent: 6636, independent conditional: 6636, independent unconditional: 0, dependent: 13, dependent conditional: 13, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 6649, independent: 6636, independent conditional: 0, independent unconditional: 6636, dependent: 13, dependent conditional: 0, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 6649, independent: 6636, independent conditional: 0, independent unconditional: 6636, dependent: 13, dependent conditional: 0, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 6649, independent: 6636, independent conditional: 0, independent unconditional: 6636, dependent: 13, dependent conditional: 0, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5577, independent: 5570, independent conditional: 0, independent unconditional: 5570, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5577, independent: 5570, independent conditional: 0, independent unconditional: 5570, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 7, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 7, dependent conditional: 0, dependent unconditional: 7, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 46, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 46, dependent conditional: 0, dependent unconditional: 46, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 6649, independent: 1066, independent conditional: 0, independent unconditional: 1066, dependent: 6, dependent conditional: 0, dependent unconditional: 6, unknown: 5577, unknown conditional: 0, unknown unconditional: 5577] , Statistics on independence cache: Total cache size (in pairs): 12978, Positive cache size: 12971, Positive conditional cache size: 0, Positive unconditional cache size: 12971, Negative cache size: 7, Negative conditional cache size: 0, Negative unconditional cache size: 7, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 22.2s, 38 PlacesBefore, 30 PlacesAfterwards, 40 TransitionsBefore, 27 TransitionsAfterwards, 0 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 8 TrivialYvCompositions, 0 ConcurrentYvCompositions, 3 ChoiceCompositions, 11 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 0, Positive cache size: 0, Positive conditional cache size: 0, Positive unconditional cache size: 0, Negative cache size: 0, Negative conditional cache size: 0, Negative unconditional cache size: 0, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - PositiveResult [Line: 174]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 174]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 789 locations, 5 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 436.5s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 413.4s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 0 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 0 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 40 IncrementalHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 0 mSDtfsCounter, 40 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=169occurred in iteration=1, InterpolantAutomatonStates: 2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 3 NumberOfCodeBlocks, 3 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 2 ConstructedInterpolants, 0 QuantifiedInterpolants, 2 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-12-06 01:37:36,700 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...