/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_set.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-05 23:32:09,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-05 23:32:09,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-05 23:32:09,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-05 23:32:09,924 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-05 23:32:09,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-05 23:32:09,928 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-05 23:32:09,931 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-05 23:32:09,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-05 23:32:09,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-05 23:32:09,939 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-05 23:32:09,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-05 23:32:09,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-05 23:32:09,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-05 23:32:09,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-05 23:32:09,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-05 23:32:09,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-05 23:32:09,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-05 23:32:09,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-05 23:32:09,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-05 23:32:09,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-05 23:32:09,957 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-05 23:32:09,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-05 23:32:09,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-05 23:32:09,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-05 23:32:09,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-05 23:32:09,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-05 23:32:09,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-05 23:32:09,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-05 23:32:09,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-05 23:32:09,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-05 23:32:09,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-05 23:32:09,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-05 23:32:09,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-05 23:32:09,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-05 23:32:09,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-05 23:32:09,969 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-05 23:32:09,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-05 23:32:09,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-05 23:32:09,970 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-05 23:32:09,971 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-05 23:32:09,971 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 [2022-12-05 23:32:09,995 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-05 23:32:09,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-05 23:32:09,997 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-05 23:32:09,997 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-05 23:32:09,997 INFO L138 SettingsManager]: * Use SBE=true [2022-12-05 23:32:09,998 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-05 23:32:09,998 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-05 23:32:09,998 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-05 23:32:09,998 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-05 23:32:09,998 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-05 23:32:09,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-05 23:32:10,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:32:10,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-05 23:32:10,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-05 23:32:10,001 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-05 23:32:10,001 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-05 23:32:10,243 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-05 23:32:10,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-05 23:32:10,264 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-05 23:32:10,265 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-05 23:32:10,265 INFO L275 PluginConnector]: CDTParser initialized [2022-12-05 23:32:10,266 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_set.i [2022-12-05 23:32:11,185 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-05 23:32:11,544 INFO L351 CDTParser]: Found 1 translation units. [2022-12-05 23:32:11,544 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_set.i [2022-12-05 23:32:11,570 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee6b07d04/6e4cf2a7fc3943758795d281486b5a5f/FLAG33d5e5a06 [2022-12-05 23:32:11,582 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee6b07d04/6e4cf2a7fc3943758795d281486b5a5f [2022-12-05 23:32:11,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-05 23:32:11,585 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-05 23:32:11,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-05 23:32:11,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-05 23:32:11,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-05 23:32:11,589 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:32:11" (1/1) ... [2022-12-05 23:32:11,590 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b2145c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:11, skipping insertion in model container [2022-12-05 23:32:11,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:32:11" (1/1) ... [2022-12-05 23:32:11,594 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-05 23:32:11,732 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-05 23:32:12,032 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_configure_pc8736x_gpio_set.i[5469,5482] [2022-12-05 23:32:12,312 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,313 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,319 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,320 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,326 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,327 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,333 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,334 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,339 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,340 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,345 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,346 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,351 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,351 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,356 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,357 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,374 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-05 23:32:12,381 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:12,387 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:12,398 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:12,544 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-05 23:32:12,551 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-05 23:32:12,725 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-05 23:32:12,850 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,852 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,858 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,858 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:12,862 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:12,863 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:13,138 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-05 23:32:13,144 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-05 23:32:13,149 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-05 23:32:13,282 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-05 23:32:13,282 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-05 23:32:13,287 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-05 23:32:13,287 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-05 23:32:13,482 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-05 23:32:13,985 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-05 23:32:13,994 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-05 23:32:14,058 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-05 23:32:14,063 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-05 23:32:14,349 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-05 23:32:14,544 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-05 23:32:14,550 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-05 23:32:14,747 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-05 23:32:14,961 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-05 23:32:14,961 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-05 23:32:14,961 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-05 23:32:16,011 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-05 23:32:16,012 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,014 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,017 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,033 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,510 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-05 23:32:16,511 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-05 23:32:16,531 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-05 23:32:16,532 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-05 23:32:16,532 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 23:32:16,533 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:32:16,534 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-05 23:32:16,534 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-05 23:32:16,536 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:32:16,536 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 23:32:16,558 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:32:16,570 INFO L203 MainTranslator]: Completed pre-run [2022-12-05 23:32:16,590 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_configure_pc8736x_gpio_set.i[5469,5482] [2022-12-05 23:32:16,594 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,595 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,596 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,597 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,597 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,597 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-05 23:32:16,597 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:16,598 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:16,598 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-05 23:32:16,601 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-05 23:32:16,601 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-05 23:32:16,603 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-05 23:32:16,611 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,611 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,611 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,611 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,612 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-05 23:32:16,612 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-05 23:32:16,632 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-05 23:32:16,632 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-05 23:32:16,632 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-05 23:32:16,634 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-05 23:32:16,634 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-05 23:32:16,634 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-05 23:32:16,635 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-05 23:32:16,641 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-05 23:32:16,658 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-05 23:32:16,659 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-05 23:32:16,661 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-05 23:32:16,661 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-05 23:32:16,722 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-05 23:32:16,763 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-05 23:32:16,764 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-05 23:32:16,766 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-05 23:32:16,771 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-05 23:32:16,771 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-05 23:32:16,771 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-05 23:32:16,817 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-05 23:32:16,818 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,820 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,824 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,827 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-05 23:32:16,860 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-05 23:32:16,860 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-05 23:32:16,864 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-05 23:32:16,864 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-05 23:32:16,865 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-05 23:32:16,866 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:32:16,866 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-05 23:32:16,867 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-05 23:32:16,867 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-05 23:32:16,867 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-05 23:32:16,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:32:17,170 INFO L208 MainTranslator]: Completed translation [2022-12-05 23:32:17,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17 WrapperNode [2022-12-05 23:32:17,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-05 23:32:17,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-05 23:32:17,171 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-05 23:32:17,171 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-05 23:32:17,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,293 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 72, statements flattened = 814 [2022-12-05 23:32:17,294 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-05 23:32:17,294 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-05 23:32:17,294 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-05 23:32:17,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-05 23:32:17,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,323 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,327 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-05 23:32:17,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-05 23:32:17,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-05 23:32:17,337 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-05 23:32:17,337 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (1/1) ... [2022-12-05 23:32:17,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:32:17,351 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 23:32:17,368 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) [2022-12-05 23:32:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-05 23:32:17,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-05 23:32:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-05 23:32:17,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-05 23:32:17,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-05 23:32:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-05 23:32:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-05 23:32:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-05 23:32:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-05 23:32:17,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-05 23:32:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_set [2022-12-05 23:32:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_set [2022-12-05 23:32:17,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-05 23:32:17,417 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-05 23:32:17,403 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 [2022-12-05 23:32:17,813 INFO L236 CfgBuilder]: Building ICFG [2022-12-05 23:32:17,814 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-05 23:32:18,493 INFO L277 CfgBuilder]: Performing block encoding [2022-12-05 23:32:18,556 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-05 23:32:18,556 INFO L302 CfgBuilder]: Removed 25 assume(true) statements. [2022-12-05 23:32:18,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:32:18 BoogieIcfgContainer [2022-12-05 23:32:18,558 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-05 23:32:18,560 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-05 23:32:18,560 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-05 23:32:18,561 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-05 23:32:18,561 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 11:32:11" (1/3) ... [2022-12-05 23:32:18,562 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3a32b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:32:18, skipping insertion in model container [2022-12-05 23:32:18,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:32:17" (2/3) ... [2022-12-05 23:32:18,562 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4e3a32b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:32:18, skipping insertion in model container [2022-12-05 23:32:18,562 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:32:18" (3/3) ... [2022-12-05 23:32:18,563 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_set.i [2022-12-05 23:32:18,578 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-05 23:32:18,578 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-05 23:32:18,578 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-05 23:32:18,667 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-05 23:32:18,695 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 840 places, 899 transitions, 1814 flow [2022-12-05 23:32:18,857 INFO L130 PetriNetUnfolder]: 66/897 cut-off events. [2022-12-05 23:32:18,857 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-05 23:32:18,866 INFO L83 FinitePrefix]: Finished finitePrefix Result has 906 conditions, 897 events. 66/897 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1636 event pairs, 0 based on Foata normal form. 0/829 useless extension candidates. Maximal degree in co-relation 719. Up to 9 conditions per place. [2022-12-05 23:32:18,866 INFO L82 GeneralOperation]: Start removeDead. Operand has 840 places, 899 transitions, 1814 flow [2022-12-05 23:32:18,873 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 830 places, 889 transitions, 1787 flow [2022-12-05 23:32:18,874 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:32:18,884 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 830 places, 889 transitions, 1787 flow [2022-12-05 23:32:18,889 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 830 places, 889 transitions, 1787 flow [2022-12-05 23:32:19,029 INFO L130 PetriNetUnfolder]: 66/889 cut-off events. [2022-12-05 23:32:19,029 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-05 23:32:19,032 INFO L83 FinitePrefix]: Finished finitePrefix Result has 897 conditions, 889 events. 66/889 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1507 event pairs, 0 based on Foata normal form. 0/821 useless extension candidates. Maximal degree in co-relation 719. Up to 9 conditions per place. [2022-12-05 23:32:19,048 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 830 places, 889 transitions, 1787 flow [2022-12-05 23:32:19,048 INFO L188 LiptonReduction]: Number of co-enabled transitions 45480 [2022-12-05 23:32:20,821 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:20,822 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:22,270 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:22,271 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:22,272 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:22,273 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:23,219 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:23,222 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:23,609 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:23,610 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:23,611 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:23,612 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:23,856 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:23,857 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:24,422 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:24,423 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:24,424 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:24,425 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:24,820 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:24,820 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:24,822 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:24,827 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:25,691 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:25,691 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:25,694 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:25,694 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:26,010 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:26,011 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:26,012 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:26,012 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:27,314 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:27,314 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:27,317 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:27,318 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:28,398 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:28,398 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:28,400 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:28,401 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:28,984 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:28,985 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:29,500 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:29,501 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:29,502 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:29,502 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:29,504 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:29,504 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:29,505 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:29,506 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:30,447 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:30,448 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:30,449 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:30,449 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:30,953 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:30,954 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:30,955 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:30,956 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:32,340 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:32,342 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:32,818 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:32,819 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:32,822 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:32,822 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:33,438 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:33,439 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:33,441 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:33,441 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:33,444 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:33,444 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:33,447 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:33,448 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:34,344 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:34,346 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:34,352 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:34,352 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:34,779 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:34,779 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:34,783 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:34,784 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:36,124 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:36,125 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:36,127 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:36,127 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:41,993 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:41,994 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:41,996 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:41,996 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:42,399 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:42,400 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:42,402 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:42,402 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:43,502 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:43,502 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:43,504 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:43,504 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:43,802 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:43,803 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:43,805 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:43,805 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:47,456 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:47,456 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:47,458 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:47,458 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:47,857 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:47,857 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:47,858 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:47,859 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:48,109 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:48,109 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2022-12-05 23:32:48,119 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:48,120 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:48,294 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:48,294 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2022-12-05 23:32:48,296 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:48,297 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:52,113 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:52,114 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-05 23:32:52,116 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:52,116 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:52,636 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:52,637 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:53,804 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:53,805 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:53,807 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:53,807 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:55,672 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:55,672 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:55,673 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:55,674 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:56,599 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:56,599 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:32:56,600 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:32:56,601 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:33:11,684 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:33:11,685 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:33:11,687 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:33:11,687 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:33:32,870 WARN L233 SmtUtils]: Spent 20.03s on a formula simplification that was a NOOP. DAG size: 392 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:33:43,554 WARN L233 SmtUtils]: Spent 10.68s on a formula simplification that was a NOOP. DAG size: 360 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:34:02,614 WARN L233 SmtUtils]: Spent 19.06s on a formula simplification that was a NOOP. DAG size: 392 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:34:14,180 WARN L233 SmtUtils]: Spent 11.56s on a formula simplification that was a NOOP. DAG size: 360 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:34:14,873 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:14,874 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:14,876 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:14,876 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:14,877 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:14,878 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:14,879 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:14,879 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:15,275 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:15,276 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:15,277 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:15,278 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:15,754 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:15,755 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-05 23:34:15,757 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:15,757 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-05 23:34:15,760 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:15,760 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:34:21,596 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:21,597 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2022-12-05 23:34:21,599 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:34:21,600 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2022-12-05 23:35:07,268 WARN L233 SmtUtils]: Spent 45.59s on a formula simplification that was a NOOP. DAG size: 522 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:35:52,820 WARN L233 SmtUtils]: Spent 45.55s on a formula simplification that was a NOOP. DAG size: 514 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:36:43,016 WARN L233 SmtUtils]: Spent 50.19s on a formula simplification that was a NOOP. DAG size: 522 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:37:24,952 WARN L233 SmtUtils]: Spent 41.93s on a formula simplification that was a NOOP. DAG size: 514 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:37:25,043 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:37:25,043 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-05 23:37:25,046 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:37:25,047 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-05 23:37:25,049 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:37:25,049 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-05 23:37:25,052 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:37:25,052 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-05 23:37:25,054 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:37:25,055 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-05 23:39:28,662 WARN L233 SmtUtils]: Spent 2.06m 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) [2022-12-05 23:40:30,987 WARN L233 SmtUtils]: Spent 1.04m on a formula simplification that was a NOOP. DAG size: 581 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:41:11,808 WARN L233 SmtUtils]: Spent 40.82s 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) [2022-12-05 23:41:32,595 WARN L233 SmtUtils]: Spent 20.79s 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) [2022-12-05 23:41:40,284 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:40,285 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:41:40,287 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:40,288 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:41:42,538 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:42,539 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:41:43,683 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:43,683 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:41:47,711 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:47,711 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:41:47,713 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:41:47,714 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:42:33,022 WARN L233 SmtUtils]: Spent 5.55s on a formula simplification. DAG size of input: 253 DAG size of output: 250 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:03,652 WARN L233 SmtUtils]: Spent 6.40s on a formula simplification. DAG size of input: 250 DAG size of output: 247 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:20,176 WARN L233 SmtUtils]: Spent 5.66s on a formula simplification. DAG size of input: 253 DAG size of output: 237 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:30,580 WARN L233 SmtUtils]: Spent 8.23s on a formula simplification. DAG size of input: 282 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:41,063 WARN L233 SmtUtils]: Spent 7.24s on a formula simplification. DAG size of input: 250 DAG size of output: 234 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:48,267 WARN L233 SmtUtils]: Spent 5.47s on a formula simplification. DAG size of input: 279 DAG size of output: 263 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:43:56,343 WARN L233 SmtUtils]: Spent 5.36s on a formula simplification. DAG size of input: 254 DAG size of output: 237 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:44:07,191 WARN L233 SmtUtils]: Spent 7.10s on a formula simplification. DAG size of input: 283 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-05 23:44:17,506 INFO L203 LiptonReduction]: Total number of compositions: 829 [2022-12-05 23:44:17,525 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-05 23:44:17,530 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;@445d0a03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-05 23:44:17,530 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-05 23:44:17,538 INFO L130 PetriNetUnfolder]: 2/6 cut-off events. [2022-12-05 23:44:17,538 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:44:17,539 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:17,540 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2022-12-05 23:44:17,540 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-05 23:44:17,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:17,545 INFO L85 PathProgramCache]: Analyzing trace with hash 3420429, now seen corresponding path program 1 times [2022-12-05 23:44:17,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:17,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330177307] [2022-12-05 23:44:17,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:17,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:17,930 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330177307] [2022-12-05 23:44:17,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330177307] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:17,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:17,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-05 23:44:17,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056708724] [2022-12-05 23:44:17,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:17,937 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-05 23:44:17,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:17,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-05 23:44:17,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-05 23:44:17,952 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 1 out of 65 [2022-12-05 23:44:17,953 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 50 places, 65 transitions, 139 flow. Second operand has 2 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 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) [2022-12-05 23:44:17,953 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:17,953 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1 of 65 [2022-12-05 23:44:17,954 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:18,370 INFO L130 PetriNetUnfolder]: 415/752 cut-off events. [2022-12-05 23:44:18,370 INFO L131 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2022-12-05 23:44:18,370 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1540 conditions, 752 events. 415/752 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 3581 event pairs, 405 based on Foata normal form. 0/438 useless extension candidates. Maximal degree in co-relation 1339. Up to 750 conditions per place. [2022-12-05 23:44:18,373 INFO L137 encePairwiseOnDemand]: 52/65 looper letters, 48 selfloop transitions, 0 changer transitions 3/52 dead transitions. [2022-12-05 23:44:18,373 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 50 places, 52 transitions, 215 flow [2022-12-05 23:44:18,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-05 23:44:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-12-05 23:44:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 66 transitions. [2022-12-05 23:44:18,384 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5076923076923077 [2022-12-05 23:44:18,385 INFO L175 Difference]: Start difference. First operand has 50 places, 65 transitions, 139 flow. Second operand 2 states and 66 transitions. [2022-12-05 23:44:18,385 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 50 places, 52 transitions, 215 flow [2022-12-05 23:44:18,387 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 47 places, 52 transitions, 210 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-12-05 23:44:18,389 INFO L231 Difference]: Finished difference. Result has 47 places, 49 transitions, 101 flow [2022-12-05 23:44:18,390 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=65, PETRI_DIFFERENCE_MINUEND_FLOW=108, PETRI_DIFFERENCE_MINUEND_PLACES=46, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=52, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=52, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=101, PETRI_PLACES=47, PETRI_TRANSITIONS=49} [2022-12-05 23:44:18,393 INFO L294 CegarLoopForPetriNet]: 50 programPoint places, -3 predicate places. [2022-12-05 23:44:18,393 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:18,393 INFO L89 Accepts]: Start accepts. Operand has 47 places, 49 transitions, 101 flow [2022-12-05 23:44:18,396 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:18,396 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:18,396 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 47 places, 49 transitions, 101 flow [2022-12-05 23:44:18,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 43 places, 49 transitions, 101 flow [2022-12-05 23:44:18,426 INFO L130 PetriNetUnfolder]: 10/49 cut-off events. [2022-12-05 23:44:18,427 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:44:18,427 INFO L83 FinitePrefix]: Finished finitePrefix Result has 53 conditions, 49 events. 10/49 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 153 event pairs, 0 based on Foata normal form. 0/25 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-12-05 23:44:18,427 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 43 places, 49 transitions, 101 flow [2022-12-05 23:44:18,427 INFO L188 LiptonReduction]: Number of co-enabled transitions 298 [2022-12-05 23:44:18,491 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:18,492 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:18,496 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:18,496 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:20,498 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:20,499 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:20,501 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:20,501 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:24,249 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:24,249 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:24,251 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:24,252 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:26,601 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:26,602 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:26,614 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:26,615 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:26,617 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:26,617 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:32,895 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:32,896 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:32,897 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:32,898 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:33,818 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:33,819 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:33,824 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:33,825 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:37,216 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:37,216 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:37,218 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-05 23:44:37,218 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-05 23:44:43,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-05 23:44:43,648 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IndexOutOfBoundsException: Index 9 out of bounds for length 9 at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckIndex(Preconditions.java:70) at java.base/jdk.internal.util.Preconditions.checkIndex(Preconditions.java:248) at java.base/java.util.Objects.checkIndex(Objects.java:372) at java.base/java.util.ArrayList.get(ArrayList.java:459) at de.uni_freiburg.informatik.ultimate.automata.petrinet.PetriNetRun.getTransition(PetriNetRun.java:125) at de.uni_freiburg.informatik.ultimate.automata.partialorder.ChoiceRule.adaptRun(ChoiceRule.java:163) at de.uni_freiburg.informatik.ultimate.automata.partialorder.ChoiceRule.applyInternal(ChoiceRule.java:115) at de.uni_freiburg.informatik.ultimate.automata.partialorder.ReductionRule.apply(ReductionRule.java:80) at de.uni_freiburg.informatik.ultimate.automata.partialorder.LiptonReduction.choiceRuleWrapper(LiptonReduction.java:239) at de.uni_freiburg.informatik.ultimate.automata.partialorder.LiptonReduction.performReduction(LiptonReduction.java:200) at de.uni_freiburg.informatik.ultimate.automata.partialorder.LiptonReduction.(LiptonReduction.java:143) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.petrinetlbe.PetriNetLargeBlockEncoding.(PetriNetLargeBlockEncoding.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNetWithRepeatedLiptonReduction.applyLargeBlockEncoding(CegarLoopForPetriNetWithRepeatedLiptonReduction.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.concurrency.CegarLoopForPetriNetWithRepeatedLiptonReduction.refineAbstraction(CegarLoopForPetriNetWithRepeatedLiptonReduction.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.refineAbstractionInternal(AbstractCegarLoop.java:487) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:438) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:225) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-05 23:44:43,659 INFO L158 Benchmark]: Toolchain (without parser) took 752072.88ms. Allocated memory was 219.2MB in the beginning and 755.0MB in the end (delta: 535.8MB). Free memory was 184.7MB in the beginning and 504.2MB in the end (delta: -319.6MB). Peak memory consumption was 522.3MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,659 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 219.2MB. Free memory is still 195.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-05 23:44:43,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5583.87ms. Allocated memory was 219.2MB in the beginning and 345.0MB in the end (delta: 125.8MB). Free memory was 184.2MB in the beginning and 253.4MB in the end (delta: -69.2MB). Peak memory consumption was 160.8MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,666 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.56ms. Allocated memory is still 345.0MB. Free memory was 253.4MB in the beginning and 241.3MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,666 INFO L158 Benchmark]: Boogie Preprocessor took 42.23ms. Allocated memory is still 345.0MB. Free memory was 241.3MB in the beginning and 235.6MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,666 INFO L158 Benchmark]: RCFGBuilder took 1221.40ms. Allocated memory is still 345.0MB. Free memory was 235.6MB in the beginning and 279.3MB in the end (delta: -43.7MB). Peak memory consumption was 81.6MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,667 INFO L158 Benchmark]: TraceAbstraction took 745098.01ms. Allocated memory was 345.0MB in the beginning and 755.0MB in the end (delta: 410.0MB). Free memory was 278.7MB in the beginning and 504.2MB in the end (delta: -225.5MB). Peak memory consumption was 491.1MB. Max. memory is 8.0GB. [2022-12-05 23:44:43,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 219.2MB. Free memory is still 195.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5583.87ms. Allocated memory was 219.2MB in the beginning and 345.0MB in the end (delta: 125.8MB). Free memory was 184.2MB in the beginning and 253.4MB in the end (delta: -69.2MB). Peak memory consumption was 160.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 122.56ms. Allocated memory is still 345.0MB. Free memory was 253.4MB in the beginning and 241.3MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 42.23ms. Allocated memory is still 345.0MB. Free memory was 241.3MB in the beginning and 235.6MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1221.40ms. Allocated memory is still 345.0MB. Free memory was 235.6MB in the beginning and 279.3MB in the end (delta: -43.7MB). Peak memory consumption was 81.6MB. Max. memory is 8.0GB. * TraceAbstraction took 745098.01ms. Allocated memory was 345.0MB in the beginning and 755.0MB in the end (delta: 410.0MB). Free memory was 278.7MB in the beginning and 504.2MB in the end (delta: -225.5MB). Peak memory consumption was 491.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 718.5s, 830 PlacesBefore, 50 PlacesAfterwards, 889 TransitionsBefore, 65 TransitionsAfterwards, 45480 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 3 ConcurrentSequentialCompositions, 534 TrivialYvCompositions, 260 ConcurrentYvCompositions, 32 ChoiceCompositions, 829 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 30445, independent: 30375, independent conditional: 30375, independent unconditional: 0, dependent: 66, dependent conditional: 66, dependent unconditional: 0, unknown: 4, unknown conditional: 4, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 30445, independent: 30375, independent conditional: 0, independent unconditional: 30375, dependent: 66, dependent conditional: 0, dependent unconditional: 66, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 30445, independent: 30375, independent conditional: 0, independent unconditional: 30375, dependent: 66, dependent conditional: 0, dependent unconditional: 66, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 30445, independent: 30375, independent conditional: 0, independent unconditional: 30375, dependent: 66, dependent conditional: 0, dependent unconditional: 66, unknown: 4, unknown conditional: 0, unknown unconditional: 4] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 26330, independent: 26286, independent conditional: 0, independent unconditional: 26286, dependent: 41, dependent conditional: 0, dependent unconditional: 41, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 26330, independent: 26286, independent conditional: 0, independent unconditional: 26286, dependent: 44, dependent conditional: 0, dependent unconditional: 44, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 44, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 41, dependent conditional: 0, dependent unconditional: 41, unknown: 3, unknown conditional: 0, unknown unconditional: 3] , SemanticIndependenceRelation.Query Time [ms]: [ total: 6639, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 230, dependent conditional: 0, dependent unconditional: 230, unknown: 6409, unknown conditional: 0, unknown unconditional: 6409] ], Cache Queries: [ total: 30445, independent: 4089, independent conditional: 0, independent unconditional: 4089, dependent: 25, dependent conditional: 0, dependent unconditional: 25, unknown: 26331, unknown conditional: 0, unknown unconditional: 26331] , Statistics on independence cache: Total cache size (in pairs): 61147, Positive cache size: 61106, Positive conditional cache size: 0, Positive unconditional cache size: 61106, Negative cache size: 41, Negative conditional cache size: 0, Negative unconditional cache size: 41, Unknown cache size: 3, Unknown conditional cache size: 0, Unknown unconditional cache size: 3, Eliminated conditions: 0, Maximal queried relation: -1 - ExceptionOrErrorResult: IndexOutOfBoundsException: Index 9 out of bounds for length 9 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IndexOutOfBoundsException: Index 9 out of bounds for length 9: java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-05 23:44:43,746 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 Received shutdown request...