/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_configure_pc8736x_gpio_current.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 06:56:34,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 06:56:34,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 06:56:34,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 06:56:34,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 06:56:34,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 06:56:34,580 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 06:56:34,581 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 06:56:34,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 06:56:34,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 06:56:34,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 06:56:34,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 06:56:34,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 06:56:34,585 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 06:56:34,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 06:56:34,588 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 06:56:34,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 06:56:34,592 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 06:56:34,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 06:56:34,599 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 06:56:34,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 06:56:34,616 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 06:56:34,617 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 06:56:34,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 06:56:34,619 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 06:56:34,619 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 06:56:34,620 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 06:56:34,620 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 06:56:34,620 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 06:56:34,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 06:56:34,621 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 06:56:34,621 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 06:56:34,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 06:56:34,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 06:56:34,623 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 06:56:34,623 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 06:56:34,624 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 06:56:34,624 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 06:56:34,624 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 06:56:34,625 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 06:56:34,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 06:56:34,626 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 06:56:34,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 06:56:34,640 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 06:56:34,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 06:56:34,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 06:56:34,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 06:56:34,642 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 06:56:34,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 06:56:34,643 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 06:56:34,643 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-06 06:56:34,643 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-06 06:56:34,895 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 06:56:34,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 06:56:34,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 06:56:34,911 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 06:56:34,911 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 06:56:34,912 INFO L432 ainManager$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_current.i [2022-12-06 06:56:35,839 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 06:56:36,306 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 06:56:36,307 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current.i [2022-12-06 06:56:36,358 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeefa710a/dafbd12b45904bf78ddad8a447e39364/FLAG1290af972 [2022-12-06 06:56:36,370 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aeefa710a/dafbd12b45904bf78ddad8a447e39364 [2022-12-06 06:56:36,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 06:56:36,373 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 06:56:36,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 06:56:36,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 06:56:36,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 06:56:36,378 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:56:36" (1/1) ... [2022-12-06 06:56:36,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a17e3d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:36, skipping insertion in model container [2022-12-06 06:56:36,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:56:36" (1/1) ... [2022-12-06 06:56:36,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 06:56:36,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 06:56:36,731 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_current.i[5469,5482] [2022-12-06 06:56:36,959 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,965 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,966 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,970 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,975 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,976 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,986 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,987 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,991 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,991 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:36,995 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:36,996 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:37,008 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 06:56:37,016 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:37,022 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:37,031 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:37,179 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 06:56:37,185 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 06:56:37,308 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 06:56:37,385 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:37,386 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:37,390 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:37,390 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:37,393 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:37,393 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:37,601 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 06:56:37,608 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 06:56:37,612 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 06:56:37,691 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 06:56:37,692 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 06:56:37,694 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 06:56:37,694 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 06:56:37,809 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 06:56:38,095 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 06:56:38,100 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 06:56:38,141 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 06:56:38,143 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 06:56:38,286 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 06:56:38,383 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 06:56:38,386 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 06:56:38,480 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 06:56:38,592 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 06:56:38,593 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 06:56:38,593 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 06:56:39,244 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 06:56:39,246 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:39,253 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:39,257 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:39,263 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:40,147 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 06:56:40,148 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 06:56:40,209 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 06:56:40,210 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 06:56:40,211 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 06:56:40,212 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 06:56:40,212 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 06:56:40,212 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 06:56:40,214 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 06:56:40,215 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 06:56:40,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 06:56:40,242 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 06:56:40,253 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_current.i[5469,5482] [2022-12-06 06:56:40,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,260 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,260 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,260 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,260 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-06 06:56:40,261 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:40,261 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:40,261 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-06 06:56:40,265 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 06:56:40,265 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-06 06:56:40,267 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-06 06:56:40,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,273 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 06:56:40,274 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 06:56:40,282 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-06 06:56:40,282 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-06 06:56:40,283 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-06 06:56:40,285 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-06 06:56:40,285 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 06:56:40,285 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-06 06:56:40,286 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-06 06:56:40,292 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-06 06:56:40,303 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 06:56:40,304 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-06 06:56:40,305 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-06 06:56:40,305 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-06 06:56:40,310 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-06 06:56:40,314 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-06 06:56:40,315 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-06 06:56:40,345 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-06 06:56:40,351 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-06 06:56:40,351 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-06 06:56:40,352 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-06 06:56:40,410 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-06 06:56:40,411 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:40,414 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:40,417 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:40,419 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-06 06:56:40,454 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 06:56:40,454 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-06 06:56:40,458 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-06 06:56:40,458 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-06 06:56:40,459 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-06 06:56:40,460 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 06:56:40,460 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-06 06:56:40,461 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-06 06:56:40,461 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-06 06:56:40,461 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-06 06:56:40,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 06:56:40,761 INFO L208 MainTranslator]: Completed translation [2022-12-06 06:56:40,762 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40 WrapperNode [2022-12-06 06:56:40,763 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 06:56:40,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 06:56:40,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 06:56:40,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 06:56:40,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,916 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 68, statements flattened = 758 [2022-12-06 06:56:40,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 06:56:40,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 06:56:40,917 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 06:56:40,917 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 06:56:40,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,947 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,952 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,956 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,966 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 06:56:40,967 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 06:56:40,967 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 06:56:40,967 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 06:56:40,968 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (1/1) ... [2022-12-06 06:56:40,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 06:56:40,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 06:56:41,003 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 06:56:41,010 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 06:56:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 06:56:41,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-06 06:56:41,037 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 06:56:41,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 06:56:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 06:56:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-06 06:56:41,043 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 06:56:41,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-06 06:56:41,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 06:56:41,045 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 06:56:41,387 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 06:56:41,388 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 06:56:41,987 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 06:56:42,017 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 06:56:42,017 INFO L302 CfgBuilder]: Removed 19 assume(true) statements. [2022-12-06 06:56:42,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:56:42 BoogieIcfgContainer [2022-12-06 06:56:42,019 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 06:56:42,021 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 06:56:42,021 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 06:56:42,023 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 06:56:42,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 06:56:36" (1/3) ... [2022-12-06 06:56:42,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34af60d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:56:42, skipping insertion in model container [2022-12-06 06:56:42,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:56:40" (2/3) ... [2022-12-06 06:56:42,023 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@34af60d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:56:42, skipping insertion in model container [2022-12-06 06:56:42,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:56:42" (3/3) ... [2022-12-06 06:56:42,024 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_configure_pc8736x_gpio_current.i [2022-12-06 06:56:42,035 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 06:56:42,036 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 06:56:42,036 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 06:56:42,127 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-06 06:56:42,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 788 places, 838 transitions, 1692 flow [2022-12-06 06:56:42,323 INFO L130 PetriNetUnfolder]: 57/836 cut-off events. [2022-12-06 06:56:42,323 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-06 06:56:42,330 INFO L83 FinitePrefix]: Finished finitePrefix Result has 845 conditions, 836 events. 57/836 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1353 event pairs, 0 based on Foata normal form. 0/777 useless extension candidates. Maximal degree in co-relation 658. Up to 9 conditions per place. [2022-12-06 06:56:42,330 INFO L82 GeneralOperation]: Start removeDead. Operand has 788 places, 838 transitions, 1692 flow [2022-12-06 06:56:42,337 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 778 places, 828 transitions, 1665 flow [2022-12-06 06:56:42,338 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 06:56:42,349 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 778 places, 828 transitions, 1665 flow [2022-12-06 06:56:42,353 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 778 places, 828 transitions, 1665 flow [2022-12-06 06:56:42,492 INFO L130 PetriNetUnfolder]: 57/828 cut-off events. [2022-12-06 06:56:42,493 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-06 06:56:42,495 INFO L83 FinitePrefix]: Finished finitePrefix Result has 836 conditions, 828 events. 57/828 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 1240 event pairs, 0 based on Foata normal form. 0/769 useless extension candidates. Maximal degree in co-relation 658. Up to 9 conditions per place. [2022-12-06 06:56:42,506 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 778 places, 828 transitions, 1665 flow [2022-12-06 06:56:42,506 INFO L188 LiptonReduction]: Number of co-enabled transitions 24252 [2022-12-06 06:56:42,835 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:42,836 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:42,837 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:42,838 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:43,214 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:43,215 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:43,216 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:43,217 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:43,259 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:43,260 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:44,367 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:44,368 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:44,371 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:44,372 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:44,994 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:44,995 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:44,999 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:45,000 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:47,433 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:47,434 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:48,727 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:48,727 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:48,730 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:48,731 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:48,734 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:48,735 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:48,736 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:48,737 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:49,121 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:49,122 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:49,123 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:49,126 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:51,168 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:51,169 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:53,216 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:53,216 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:53,218 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:53,218 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:53,497 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:53,498 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 06:56:53,501 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:53,502 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:54,239 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:54,240 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:54,241 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:54,242 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:55,044 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:55,045 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:57,719 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:57,720 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 06:56:57,724 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:57,724 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2022-12-06 06:56:57,727 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:57,728 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2022-12-06 06:56:57,732 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:57,732 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:59,065 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:59,065 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:59,067 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:59,067 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:59,068 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:59,069 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:56:59,070 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:56:59,071 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:01,756 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:01,757 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:01,760 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:01,760 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:02,846 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:02,847 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2022-12-06 06:57:02,853 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:02,853 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 06:57:02,858 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:02,858 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2022-12-06 06:57:02,863 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:02,863 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2022-12-06 06:57:02,867 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:02,868 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2022-12-06 06:57:04,413 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:04,414 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:04,415 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:04,415 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:14,392 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:14,393 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:14,394 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:14,394 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:15,090 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:15,091 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 06:57:15,096 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:15,096 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 06:57:15,102 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:15,103 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2022-12-06 06:57:15,107 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:15,108 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2022-12-06 06:57:15,111 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:15,111 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 71 [2022-12-06 06:57:18,903 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:18,903 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:18,904 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:18,905 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:24,320 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:24,321 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 06:57:24,324 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:24,324 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 06:57:24,328 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:24,328 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 06:57:24,331 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:24,332 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 06:57:24,335 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:24,335 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-06 06:57:34,345 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:34,346 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 06:57:34,349 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:34,351 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 06:57:34,354 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:34,355 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 06:57:34,357 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:34,358 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 06:57:34,361 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:34,361 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-06 06:57:36,718 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:36,719 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:36,720 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 06:57:36,720 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 06:57:46,240 WARN L233 SmtUtils]: Spent 7.76s on a formula simplification that was a NOOP. DAG size: 325 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 06:57:52,723 WARN L233 SmtUtils]: Spent 6.48s 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 06:58:00,828 WARN L233 SmtUtils]: Spent 8.10s on a formula simplification that was a NOOP. DAG size: 325 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 06:58:08,103 WARN L233 SmtUtils]: Spent 7.27s 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 06:58:50,049 WARN L233 SmtUtils]: Spent 41.74s on a formula simplification that was a NOOP. DAG size: 494 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 06:59:28,889 WARN L233 SmtUtils]: Spent 38.84s on a formula simplification that was a NOOP. DAG size: 486 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 06:59:54,922 WARN L233 SmtUtils]: Spent 26.03s on a formula simplification that was a NOOP. DAG size: 494 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:00:20,570 WARN L233 SmtUtils]: Spent 25.65s on a formula simplification that was a NOOP. DAG size: 486 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:00:20,706 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:20,707 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2022-12-06 07:00:20,709 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:20,710 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2022-12-06 07:00:20,723 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:20,723 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2022-12-06 07:00:20,726 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:20,726 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2022-12-06 07:00:20,729 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:00:20,729 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2022-12-06 07:01:20,815 WARN L233 SmtUtils]: Spent 59.95s on a formula simplification. DAG size of input: 583 DAG size of output: 581 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:01:50,661 WARN L233 SmtUtils]: Spent 29.84s 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 07:03:35,129 WARN L233 SmtUtils]: Spent 1.74m on a formula simplification. DAG size of input: 583 DAG size of output: 581 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:04:36,945 WARN L233 SmtUtils]: Spent 1.03m 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 07:04:37,073 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:37,074 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:37,077 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:37,077 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:51,811 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:51,812 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:51,814 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:51,814 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,937 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,938 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,940 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,940 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,942 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,943 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,944 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,944 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,947 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,947 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:04:52,949 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:04:52,949 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:05:24,850 WARN L233 SmtUtils]: Spent 6.56s on a formula simplification. DAG size of input: 255 DAG size of output: 252 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:05:33,447 WARN L233 SmtUtils]: Spent 5.57s on a formula simplification. DAG size of input: 243 DAG size of output: 234 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:05:43,302 WARN L233 SmtUtils]: Spent 7.66s on a formula simplification. DAG size of input: 272 DAG size of output: 263 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:05:53,523 WARN L233 SmtUtils]: Spent 6.31s on a formula simplification. DAG size of input: 247 DAG size of output: 237 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:06:03,880 WARN L233 SmtUtils]: Spent 6.93s on a formula simplification. DAG size of input: 276 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:06:11,714 WARN L233 SmtUtils]: Spent 5.06s on a formula simplification. DAG size of input: 246 DAG size of output: 237 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:06:21,023 WARN L233 SmtUtils]: Spent 7.43s on a formula simplification. DAG size of input: 275 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:06:54,611 WARN L233 SmtUtils]: Spent 6.80s on a formula simplification. DAG size of input: 252 DAG size of output: 249 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-06 07:07:05,257 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:05,258 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:05,260 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:05,260 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:06,686 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:06,686 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:06,703 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:06,704 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:06,711 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:06,711 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:06,764 INFO L208 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2022-12-06 07:07:18,508 INFO L203 LiptonReduction]: Total number of compositions: 776 [2022-12-06 07:07:18,519 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 07:07:18,521 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;@1c521a6c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 07:07:18,521 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-06 07:07:18,529 INFO L130 PetriNetUnfolder]: 9/17 cut-off events. [2022-12-06 07:07:18,529 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 07:07:18,529 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 07:07:18,530 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1] [2022-12-06 07:07:18,530 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_pc8736x_gpio_currentErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 07:07:18,535 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 07:07:18,535 INFO L85 PathProgramCache]: Analyzing trace with hash 3147750, now seen corresponding path program 1 times [2022-12-06 07:07:18,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 07:07:18,543 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403888183] [2022-12-06 07:07:18,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 07:07:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 07:07:18,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 07:07:18,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 07:07:18,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 07:07:18,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403888183] [2022-12-06 07:07:18,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403888183] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 07:07:18,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 07:07:18,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2022-12-06 07:07:18,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661081679] [2022-12-06 07:07:18,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 07:07:18,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-12-06 07:07:18,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 07:07:18,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-12-06 07:07:18,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-12-06 07:07:18,965 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 0 out of 56 [2022-12-06 07:07:18,966 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 45 places, 56 transitions, 121 flow. Second operand has 2 states, 1 states have (on average 3.0) internal successors, (3), 2 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-06 07:07:18,966 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 07:07:18,966 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 0 of 56 [2022-12-06 07:07:18,967 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 07:07:19,396 INFO L130 PetriNetUnfolder]: 211/401 cut-off events. [2022-12-06 07:07:19,396 INFO L131 PetriNetUnfolder]: For 52/52 co-relation queries the response was YES. [2022-12-06 07:07:19,398 INFO L83 FinitePrefix]: Finished finitePrefix Result has 833 conditions, 401 events. 211/401 cut-off events. For 52/52 co-relation queries the response was YES. Maximal size of possible extension queue 78. Compared 1859 event pairs, 201 based on Foata normal form. 0/215 useless extension candidates. Maximal degree in co-relation 632. Up to 402 conditions per place. [2022-12-06 07:07:19,401 INFO L137 encePairwiseOnDemand]: 47/56 looper letters, 44 selfloop transitions, 0 changer transitions 3/47 dead transitions. [2022-12-06 07:07:19,401 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 47 transitions, 197 flow [2022-12-06 07:07:19,402 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-12-06 07:07:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2022-12-06 07:07:19,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 56 transitions. [2022-12-06 07:07:19,416 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5 [2022-12-06 07:07:19,417 INFO L175 Difference]: Start difference. First operand has 45 places, 56 transitions, 121 flow. Second operand 2 states and 56 transitions. [2022-12-06 07:07:19,418 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 47 transitions, 197 flow [2022-12-06 07:07:19,420 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 42 places, 47 transitions, 192 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-12-06 07:07:19,422 INFO L231 Difference]: Finished difference. Result has 42 places, 44 transitions, 91 flow [2022-12-06 07:07:19,424 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=56, PETRI_DIFFERENCE_MINUEND_FLOW=98, PETRI_DIFFERENCE_MINUEND_PLACES=41, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=47, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=91, PETRI_PLACES=42, PETRI_TRANSITIONS=44} [2022-12-06 07:07:19,429 INFO L294 CegarLoopForPetriNet]: 45 programPoint places, -3 predicate places. [2022-12-06 07:07:19,430 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-06 07:07:19,431 INFO L89 Accepts]: Start accepts. Operand has 42 places, 44 transitions, 91 flow [2022-12-06 07:07:19,434 INFO L95 Accepts]: Finished accepts. [2022-12-06 07:07:19,435 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-06 07:07:19,435 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 42 places, 44 transitions, 91 flow [2022-12-06 07:07:19,442 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 38 places, 44 transitions, 91 flow [2022-12-06 07:07:19,465 INFO L130 PetriNetUnfolder]: 10/44 cut-off events. [2022-12-06 07:07:19,465 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 07:07:19,466 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48 conditions, 44 events. 10/44 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 164 event pairs, 0 based on Foata normal form. 0/20 useless extension candidates. Maximal degree in co-relation 0. Up to 7 conditions per place. [2022-12-06 07:07:19,466 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 38 places, 44 transitions, 91 flow [2022-12-06 07:07:19,466 INFO L188 LiptonReduction]: Number of co-enabled transitions 108 [2022-12-06 07:07:19,595 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:19,595 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:19,600 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:19,600 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:22,092 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:22,092 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:22,095 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:22,095 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:23,027 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:23,028 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:23,031 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:23,031 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:24,505 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:24,506 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:30,886 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:30,886 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:30,891 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:30,892 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:34,720 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:34,720 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:34,723 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:34,727 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:38,001 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:38,002 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:38,004 INFO L167 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2022-12-06 07:07:38,005 INFO L172 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2022-12-06 07:07:40,786 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 07:07:40,786 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.IndexOutOfBoundsException: Index 5 out of bounds for length 5 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) [2022-12-06 07:07:40,790 INFO L158 Benchmark]: Toolchain (without parser) took 664416.44ms. Allocated memory was 185.6MB in the beginning and 478.2MB in the end (delta: 292.6MB). Free memory was 150.3MB in the beginning and 144.6MB in the end (delta: 5.6MB). Peak memory consumption was 353.6MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,792 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 185.6MB. Free memory was 163.5MB in the beginning and 163.4MB in the end (delta: 70.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-06 07:07:40,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4387.48ms. Allocated memory was 185.6MB in the beginning and 275.8MB in the end (delta: 90.2MB). Free memory was 150.3MB in the beginning and 199.9MB in the end (delta: -49.6MB). Peak memory consumption was 138.2MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,792 INFO L158 Benchmark]: Boogie Procedure Inliner took 153.15ms. Allocated memory is still 275.8MB. Free memory was 199.9MB in the beginning and 187.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,793 INFO L158 Benchmark]: Boogie Preprocessor took 49.28ms. Allocated memory is still 275.8MB. Free memory was 187.8MB in the beginning and 182.0MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,798 INFO L158 Benchmark]: RCFGBuilder took 1052.73ms. Allocated memory is still 275.8MB. Free memory was 182.0MB in the beginning and 205.7MB in the end (delta: -23.7MB). Peak memory consumption was 73.8MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,798 INFO L158 Benchmark]: TraceAbstraction took 658767.91ms. Allocated memory was 275.8MB in the beginning and 478.2MB in the end (delta: 202.4MB). Free memory was 205.2MB in the beginning and 144.6MB in the end (delta: 60.6MB). Peak memory consumption was 318.0MB. Max. memory is 8.0GB. [2022-12-06 07:07:40,799 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 185.6MB. Free memory was 163.5MB in the beginning and 163.4MB in the end (delta: 70.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4387.48ms. Allocated memory was 185.6MB in the beginning and 275.8MB in the end (delta: 90.2MB). Free memory was 150.3MB in the beginning and 199.9MB in the end (delta: -49.6MB). Peak memory consumption was 138.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 153.15ms. Allocated memory is still 275.8MB. Free memory was 199.9MB in the beginning and 187.8MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 49.28ms. Allocated memory is still 275.8MB. Free memory was 187.8MB in the beginning and 182.0MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * RCFGBuilder took 1052.73ms. Allocated memory is still 275.8MB. Free memory was 182.0MB in the beginning and 205.7MB in the end (delta: -23.7MB). Peak memory consumption was 73.8MB. Max. memory is 8.0GB. * TraceAbstraction took 658767.91ms. Allocated memory was 275.8MB in the beginning and 478.2MB in the end (delta: 202.4MB). Free memory was 205.2MB in the beginning and 144.6MB in the end (delta: 60.6MB). Peak memory consumption was 318.0MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 636.0s, 778 PlacesBefore, 45 PlacesAfterwards, 828 TransitionsBefore, 56 TransitionsAfterwards, 24252 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 534 TrivialYvCompositions, 213 ConcurrentYvCompositions, 28 ChoiceCompositions, 776 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 15814, independent: 15773, independent conditional: 15773, independent unconditional: 0, dependent: 41, dependent conditional: 41, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 15814, independent: 15773, independent conditional: 0, independent unconditional: 15773, dependent: 41, dependent conditional: 0, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 15814, independent: 15773, independent conditional: 0, independent unconditional: 15773, dependent: 41, dependent conditional: 0, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 15814, independent: 15773, independent conditional: 0, independent unconditional: 15773, dependent: 41, dependent conditional: 0, dependent unconditional: 41, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 13156, independent: 13138, independent conditional: 0, independent unconditional: 13138, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 13156, independent: 13138, independent conditional: 0, independent unconditional: 13138, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 18, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 266, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 266, dependent conditional: 0, dependent unconditional: 266, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 15814, independent: 2635, independent conditional: 0, independent unconditional: 2635, dependent: 23, dependent conditional: 0, dependent unconditional: 23, unknown: 13156, unknown conditional: 0, unknown unconditional: 13156] , Statistics on independence cache: Total cache size (in pairs): 30525, Positive cache size: 30507, Positive conditional cache size: 0, Positive unconditional cache size: 30507, Negative cache size: 18, Negative conditional cache size: 0, Negative unconditional cache size: 18, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - ExceptionOrErrorResult: IndexOutOfBoundsException: Index 5 out of bounds for length 5 de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: IndexOutOfBoundsException: Index 5 out of bounds for length 5: java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:64) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-06 07:07:40,846 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...