/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-RepeatedSemanticLbeWithDisjunctivePredicates.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 07:00:28,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 07:00:28,600 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 07:00:28,630 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 07:00:28,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 07:00:28,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 07:00:28,636 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 07:00:28,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 07:00:28,641 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 07:00:28,652 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 07:00:28,655 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 07:00:28,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 07:00:28,657 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 07:00:28,659 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 07:00:28,660 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 07:00:28,663 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 07:00:28,663 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 07:00:28,664 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 07:00:28,666 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 07:00:28,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 07:00:28,671 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 07:00:28,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 07:00:28,672 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 07:00:28,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 07:00:28,676 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 07:00:28,677 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 07:00:28,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 07:00:28,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 07:00:28,678 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 07:00:28,679 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 07:00:28,679 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 07:00:28,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 07:00:28,684 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 07:00:28,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 07:00:28,685 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 07:00:28,685 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 07:00:28,686 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 07:00:28,686 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 07:00:28,686 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 07:00:28,686 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 07:00:28,687 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 07:00:28,689 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-RepeatedSemanticLbeWithDisjunctivePredicates.epf [2022-12-06 07:00:28,712 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 07:00:28,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 07:00:28,714 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 07:00:28,714 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 07:00:28,714 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 07:00:28,715 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 07:00:28,715 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 07:00:28,715 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 07:00:28,715 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 07:00:28,715 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 07:00:28,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 07:00:28,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 07:00:28,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 07:00:28,717 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 07:00:28,717 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 07:00:28,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 07:00:28,990 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 07:00:28,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 07:00:28,992 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 07:00:28,993 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 07:00:28,994 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current.i [2022-12-06 07:00:29,917 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 07:00:30,332 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 07:00:30,333 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current.i [2022-12-06 07:00:30,362 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2521b79fd/e17c36c77787425bae24f7c6f9880b5c/FLAGf90dc6e94 [2022-12-06 07:00:30,374 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2521b79fd/e17c36c77787425bae24f7c6f9880b5c [2022-12-06 07:00:30,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 07:00:30,377 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 07:00:30,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 07:00:30,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 07:00:30,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 07:00:30,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:00:30" (1/1) ... [2022-12-06 07:00:30,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cef32bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:30, skipping insertion in model container [2022-12-06 07:00:30,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:00:30" (1/1) ... [2022-12-06 07:00:30,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 07:00:30,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 07:00:30,793 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_open_pc8736x_gpio_current.i[5469,5482] [2022-12-06 07:00:31,030 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,031 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,036 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,037 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,042 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,043 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,048 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,049 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,054 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,064 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,065 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,070 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,070 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,086 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 07:00:31,095 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:31,102 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:31,113 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:31,227 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 07:00:31,232 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 07:00:31,348 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 07:00:31,433 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,434 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,438 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,438 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,442 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:31,442 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:31,636 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 07:00:31,644 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 07:00:31,648 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 07:00:31,741 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 07:00:31,741 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 07:00:31,744 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 07:00:31,745 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 07:00:31,880 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 07:00:32,254 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 07:00:32,261 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 07:00:32,307 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 07:00:32,311 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 07:00:32,528 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 07:00:32,739 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 07:00:32,743 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 07:00:32,871 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 07:00:33,043 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 07:00:33,043 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 07:00:33,044 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 07:00:34,030 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 07:00:34,031 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,033 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,036 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,038 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,593 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 07:00:34,594 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 07:00:34,627 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 07:00:34,628 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 07:00:34,629 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 07:00:34,630 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 07:00:34,630 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 07:00:34,630 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 07:00:34,634 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 07:00:34,635 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 07:00:34,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 07:00:34,675 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 07:00:34,697 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_open_pc8736x_gpio_current.i[5469,5482] [2022-12-06 07:00:34,702 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,702 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,703 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,706 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,706 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,706 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 07:00:34,707 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:34,707 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:34,707 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 07:00:34,710 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 07:00:34,710 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 07:00:34,741 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 07:00:34,746 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,746 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,746 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,747 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,747 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 07:00:34,747 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 07:00:34,754 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 07:00:34,755 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 07:00:34,755 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 07:00:34,757 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 07:00:34,757 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 07:00:34,757 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 07:00:34,764 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 07:00:34,770 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 07:00:34,779 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 07:00:34,779 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 07:00:34,781 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 07:00:34,781 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 07:00:34,786 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 07:00:34,789 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 07:00:34,790 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 07:00:34,792 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 07:00:34,795 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 07:00:34,795 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 07:00:34,795 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 07:00:34,873 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 07:00:34,873 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,874 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,877 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,880 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 07:00:34,909 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 07:00:34,909 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 07:00:34,913 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 07:00:34,913 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 07:00:34,914 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 07:00:34,915 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 07:00:34,915 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 07:00:34,915 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 07:00:34,915 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 07:00:34,916 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 07:00:34,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 07:00:35,272 INFO L208 MainTranslator]: Completed translation [2022-12-06 07:00:35,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35 WrapperNode [2022-12-06 07:00:35,273 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 07:00:35,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 07:00:35,274 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 07:00:35,274 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 07:00:35,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,363 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,431 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 49, statements flattened = 666 [2022-12-06 07:00:35,432 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 07:00:35,432 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 07:00:35,432 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 07:00:35,432 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 07:00:35,442 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,442 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,479 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,490 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,498 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 07:00:35,499 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 07:00:35,499 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 07:00:35,499 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 07:00:35,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (1/1) ... [2022-12-06 07:00:35,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 07:00:35,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 07:00:35,527 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 07:00:35,546 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 07:00:35,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 07:00:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 07:00:35,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 07:00:35,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 07:00:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 07:00:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 07:00:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 07:00:35,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 07:00:35,575 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_open [2022-12-06 07:00:35,576 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_open [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 07:00:35,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 07:00:35,577 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 07:00:36,001 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 07:00:36,003 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 07:00:36,611 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 07:00:36,624 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 07:00:36,624 INFO L302 CfgBuilder]: Removed 21 assume(true) statements. [2022-12-06 07:00:36,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:00:36 BoogieIcfgContainer [2022-12-06 07:00:36,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 07:00:36,628 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 07:00:36,628 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 07:00:36,630 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 07:00:36,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 07:00:30" (1/3) ... [2022-12-06 07:00:36,630 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@373176d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:00:36, skipping insertion in model container [2022-12-06 07:00:36,630 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:00:35" (2/3) ... [2022-12-06 07:00:36,631 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@373176d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 07:00:36, skipping insertion in model container [2022-12-06 07:00:36,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:00:36" (3/3) ... [2022-12-06 07:00:36,632 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_open_pc8736x_gpio_current.i [2022-12-06 07:00:36,643 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 07:00:36,644 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-06 07:00:36,644 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 07:00:36,700 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-06 07:00:36,728 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 686 places, 732 transitions, 1480 flow [2022-12-06 07:00:36,886 INFO L130 PetriNetUnfolder]: 53/730 cut-off events. [2022-12-06 07:00:36,886 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-06 07:00:36,894 INFO L83 FinitePrefix]: Finished finitePrefix Result has 739 conditions, 730 events. 53/730 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1070 event pairs, 0 based on Foata normal form. 0/674 useless extension candidates. Maximal degree in co-relation 653. Up to 9 conditions per place. [2022-12-06 07:00:36,894 INFO L82 GeneralOperation]: Start removeDead. Operand has 686 places, 732 transitions, 1480 flow [2022-12-06 07:00:36,904 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 676 places, 722 transitions, 1453 flow [2022-12-06 07:00:36,905 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:00:36,923 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 676 places, 722 transitions, 1453 flow [2022-12-06 07:00:36,932 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 676 places, 722 transitions, 1453 flow [2022-12-06 07:00:37,076 INFO L130 PetriNetUnfolder]: 53/722 cut-off events. [2022-12-06 07:00:37,076 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-06 07:00:37,080 INFO L83 FinitePrefix]: Finished finitePrefix Result has 730 conditions, 722 events. 53/722 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1006 event pairs, 0 based on Foata normal form. 0/666 useless extension candidates. Maximal degree in co-relation 653. Up to 9 conditions per place. [2022-12-06 07:00:37,088 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 676 places, 722 transitions, 1453 flow [2022-12-06 07:00:37,088 INFO L188 LiptonReduction]: Number of co-enabled transitions 9382 [2022-12-06 07:00:38,931 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:38,932 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:41,761 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:41,781 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:41,783 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:41,784 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:41,786 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:41,786 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:41,788 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:41,788 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:42,401 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:42,403 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:42,405 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:42,406 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:42,446 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:42,447 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:42,449 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:42,450 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,318 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,319 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,321 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,321 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,323 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,324 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,327 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,328 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,980 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,981 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:43,982 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:43,982 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:44,397 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:44,398 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:44,946 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:44,947 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:47,087 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:47,088 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:47,424 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:47,425 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:48,053 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:48,053 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:48,054 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:48,058 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:48,510 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:48,511 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:49,131 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:49,131 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:00:51,231 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:51,232 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:00:51,234 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:51,235 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:00:51,237 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:51,238 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:04,649 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:04,649 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:05,090 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,091 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:01:05,093 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,094 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:01:05,096 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,097 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:05,676 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,676 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:01:05,678 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,679 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:01:05,681 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:05,686 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:06,490 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:06,491 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:06,492 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:06,492 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:06,654 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:06,656 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:01:06,659 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:06,659 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:01:06,661 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:06,662 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:11,410 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:11,413 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:11,423 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:11,424 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:11,623 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:11,624 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 07:01:11,626 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:11,627 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:26,526 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:26,526 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:26,528 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:26,528 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:26,999 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:26,999 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:27,001 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:27,001 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:27,002 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:27,003 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:27,004 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:27,005 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:56,518 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:56,519 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:56,520 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:56,521 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:57,384 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,385 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:57,386 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,388 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:01:57,449 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,450 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:01:57,454 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,455 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:01:57,459 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,459 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 07:01:57,462 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,463 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 07:01:57,466 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:01:57,467 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-06 07:02:14,930 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:02:14,931 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:02:14,938 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:02:14,941 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:02:16,758 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:02:16,759 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:02:16,760 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:02:16,761 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:02:29,200 WARN L233 SmtUtils]: Spent 8.51s on a formula simplification that was a NOOP. DAG size: 301 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:02:36,500 WARN L233 SmtUtils]: Spent 7.30s on a formula simplification that was a NOOP. DAG size: 285 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:02:43,839 WARN L233 SmtUtils]: Spent 7.34s on a formula simplification that was a NOOP. DAG size: 301 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:02:50,996 WARN L233 SmtUtils]: Spent 7.15s on a formula simplification that was a NOOP. DAG size: 285 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:05:35,830 WARN L233 SmtUtils]: Spent 2.74m on a formula simplification. DAG size of input: 663 DAG size of output: 661 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:06:43,287 WARN L233 SmtUtils]: Spent 1.12m 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 07:09:09,813 WARN L233 SmtUtils]: Spent 2.44m on a formula simplification. DAG size of input: 663 DAG size of output: 661 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:10:09,742 WARN L233 SmtUtils]: Spent 59.91s 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 07:10:14,192 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:14,192 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:14,194 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:14,194 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:16,323 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:16,324 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:21,762 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:21,763 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:21,765 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:21,765 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:21,768 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:21,769 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:21,771 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:21,771 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:10:24,399 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:10:24,400 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 Received shutdown request... [2022-12-06 07:14:25,583 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 [2022-12-06 07:14:26,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown