/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-SemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-12 14:44:23,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-12 14:44:23,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-12 14:44:23,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-12 14:44:23,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-12 14:44:23,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-12 14:44:23,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-12 14:44:23,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-12 14:44:23,842 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-12 14:44:23,842 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-12 14:44:23,843 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-12 14:44:23,844 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-12 14:44:23,845 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-12 14:44:23,846 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-12 14:44:23,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-12 14:44:23,848 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-12 14:44:23,848 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-12 14:44:23,849 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-12 14:44:23,851 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-12 14:44:23,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-12 14:44:23,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-12 14:44:23,855 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-12 14:44:23,855 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-12 14:44:23,856 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-12 14:44:23,859 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-12 14:44:23,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-12 14:44:23,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-12 14:44:23,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-12 14:44:23,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-12 14:44:23,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-12 14:44:23,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-12 14:44:23,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-12 14:44:23,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-12 14:44:23,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-12 14:44:23,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-12 14:44:23,865 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-12 14:44:23,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-12 14:44:23,866 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-12 14:44:23,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-12 14:44:23,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-12 14:44:23,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-12 14:44:23,874 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-SemanticLbe.epf [2022-12-12 14:44:23,908 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-12 14:44:23,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-12 14:44:23,909 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-12 14:44:23,909 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-12 14:44:23,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-12 14:44:23,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-12 14:44:23,910 INFO L138 SettingsManager]: * Use SBE=true [2022-12-12 14:44:23,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-12 14:44:23,910 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-12 14:44:23,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-12 14:44:23,910 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-12 14:44:23,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-12 14:44:23,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-12 14:44:23,912 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-12 14:44:23,912 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-12 14:44:23,912 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-12 14:44:23,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-12 14:44:23,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 14:44:23,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-12 14:44:23,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-12 14:44:23,913 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-12 14:44:23,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-12 14:44:23,913 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-12 14:44:23,913 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-12 14:44:23,914 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-12 14:44:24,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-12 14:44:24,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-12 14:44:24,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-12 14:44:24,283 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-12 14:44:24,283 INFO L275 PluginConnector]: CDTParser initialized [2022-12-12 14:44:24,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-12 14:44:25,358 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-12 14:44:25,824 INFO L351 CDTParser]: Found 1 translation units. [2022-12-12 14:44:25,825 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-12 14:44:25,864 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576b403ac/15e08263f9f24794ade218f2d3a8b26d/FLAGd714a2269 [2022-12-12 14:44:25,881 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/576b403ac/15e08263f9f24794ade218f2d3a8b26d [2022-12-12 14:44:25,883 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-12 14:44:25,884 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-12 14:44:25,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-12 14:44:25,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-12 14:44:25,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-12 14:44:25,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 02:44:25" (1/1) ... [2022-12-12 14:44:25,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14b02c59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:25, skipping insertion in model container [2022-12-12 14:44:25,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.12 02:44:25" (1/1) ... [2022-12-12 14:44:25,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-12 14:44:26,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-12 14:44:26,392 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i[5469,5482] [2022-12-12 14:44:26,783 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,793 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,802 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,803 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,811 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,812 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,818 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,828 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,828 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,835 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,842 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:26,843 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:26,866 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-12 14:44:26,902 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:26,907 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:26,918 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:27,064 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-12 14:44:27,070 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-12 14:44:27,176 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-12 14:44:27,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:27,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:27,251 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:27,253 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:27,256 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:27,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:27,399 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-12 14:44:27,401 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-12 14:44:27,402 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-12 14:44:27,465 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-12 14:44:27,466 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-12 14:44:27,468 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-12 14:44:27,469 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-12 14:44:27,575 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-12 14:44:27,820 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-12 14:44:27,826 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-12 14:44:27,866 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-12 14:44:27,872 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-12 14:44:28,008 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-12 14:44:28,101 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-12 14:44:28,105 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-12 14:44:28,198 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-12 14:44:28,303 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-12 14:44:28,303 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-12 14:44:28,303 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-12 14:44:29,047 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-12 14:44:29,047 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,050 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,056 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,063 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,510 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-12 14:44:29,511 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-12 14:44:29,547 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-12 14:44:29,548 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-12 14:44:29,549 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-12 14:44:29,551 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-12 14:44:29,551 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-12 14:44:29,582 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-12 14:44:29,585 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-12 14:44:29,585 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-12 14:44:29,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 14:44:29,627 INFO L203 MainTranslator]: Completed pre-run [2022-12-12 14:44:29,649 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i[5469,5482] [2022-12-12 14:44:29,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,656 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,657 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,657 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,657 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,657 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,658 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,658 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,658 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,658 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,659 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-12 14:44:29,664 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:29,664 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:29,665 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-12 14:44:29,669 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-12 14:44:29,670 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-12 14:44:29,673 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-12 14:44:29,679 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,679 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-12 14:44:29,680 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-12 14:44:29,690 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-12 14:44:29,690 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-12 14:44:29,690 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-12 14:44:29,693 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-12 14:44:29,693 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-12 14:44:29,694 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-12 14:44:29,694 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-12 14:44:29,701 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-12 14:44:29,712 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-12 14:44:29,713 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-12 14:44:29,715 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-12 14:44:29,715 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-12 14:44:29,724 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-12 14:44:29,729 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-12 14:44:29,729 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-12 14:44:29,734 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-12 14:44:29,739 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-12 14:44:29,740 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-12 14:44:29,740 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-12 14:44:29,812 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-12 14:44:29,813 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,816 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,824 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,827 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-12 14:44:29,877 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-12 14:44:29,877 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-12 14:44:29,882 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-12 14:44:29,882 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-12 14:44:29,883 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-12 14:44:29,885 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-12 14:44:29,885 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-12 14:44:29,885 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-12 14:44:29,886 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-12 14:44:29,886 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-12 14:44:29,891 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-12 14:44:30,296 INFO L208 MainTranslator]: Completed translation [2022-12-12 14:44:30,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30 WrapperNode [2022-12-12 14:44:30,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-12 14:44:30,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-12 14:44:30,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-12 14:44:30,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-12 14:44:30,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,395 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,453 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 75, statements flattened = 867 [2022-12-12 14:44:30,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-12 14:44:30,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-12 14:44:30,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-12 14:44:30,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-12 14:44:30,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,469 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,525 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,530 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,553 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-12 14:44:30,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-12 14:44:30,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-12 14:44:30,554 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-12 14:44:30,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (1/1) ... [2022-12-12 14:44:30,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-12 14:44:30,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-12 14:44:30,592 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) [2022-12-12 14:44:30,600 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 [2022-12-12 14:44:30,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-12 14:44:30,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-12 14:44:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-12 14:44:30,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-12 14:44:30,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-12 14:44:30,636 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_configure [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-12 14:44:30,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-12 14:44:30,637 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-12 14:44:31,177 INFO L236 CfgBuilder]: Building ICFG [2022-12-12 14:44:31,181 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-12 14:44:31,987 INFO L277 CfgBuilder]: Performing block encoding [2022-12-12 14:44:32,015 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-12 14:44:32,016 INFO L302 CfgBuilder]: Removed 25 assume(true) statements. [2022-12-12 14:44:32,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 02:44:32 BoogieIcfgContainer [2022-12-12 14:44:32,018 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-12 14:44:32,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-12 14:44:32,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-12 14:44:32,023 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-12 14:44:32,023 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.12 02:44:25" (1/3) ... [2022-12-12 14:44:32,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5622a9e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 02:44:32, skipping insertion in model container [2022-12-12 14:44:32,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.12 02:44:30" (2/3) ... [2022-12-12 14:44:32,024 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5622a9e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.12 02:44:32, skipping insertion in model container [2022-12-12 14:44:32,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.12 02:44:32" (3/3) ... [2022-12-12 14:44:32,025 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_configure.i [2022-12-12 14:44:32,063 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-12 14:44:32,064 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2022-12-12 14:44:32,064 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-12 14:44:32,195 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-12 14:44:32,232 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 896 places, 963 transitions, 1942 flow [2022-12-12 14:44:32,502 INFO L130 PetriNetUnfolder]: 74/961 cut-off events. [2022-12-12 14:44:32,502 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-12 14:44:32,517 INFO L83 FinitePrefix]: Finished finitePrefix Result has 970 conditions, 961 events. 74/961 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1929 event pairs, 0 based on Foata normal form. 0/884 useless extension candidates. Maximal degree in co-relation 759. Up to 9 conditions per place. [2022-12-12 14:44:32,517 INFO L82 GeneralOperation]: Start removeDead. Operand has 896 places, 963 transitions, 1942 flow [2022-12-12 14:44:32,568 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 886 places, 953 transitions, 1915 flow [2022-12-12 14:44:32,570 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-12 14:44:32,585 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 886 places, 953 transitions, 1915 flow [2022-12-12 14:44:32,592 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 886 places, 953 transitions, 1915 flow [2022-12-12 14:44:32,805 INFO L130 PetriNetUnfolder]: 74/953 cut-off events. [2022-12-12 14:44:32,805 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-12 14:44:32,813 INFO L83 FinitePrefix]: Finished finitePrefix Result has 961 conditions, 953 events. 74/953 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 1808 event pairs, 0 based on Foata normal form. 0/876 useless extension candidates. Maximal degree in co-relation 759. Up to 9 conditions per place. [2022-12-12 14:44:32,852 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 886 places, 953 transitions, 1915 flow [2022-12-12 14:44:32,853 INFO L226 LiptonReduction]: Number of co-enabled transitions 67608 [2022-12-12 14:46:01,126 WARN L233 SmtUtils]: Spent 12.18s on a formula simplification that was a NOOP. DAG size: 445 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:46:12,978 WARN L233 SmtUtils]: Spent 11.84s on a formula simplification that was a NOOP. DAG size: 381 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:46:21,524 WARN L233 SmtUtils]: Spent 8.54s on a formula simplification that was a NOOP. DAG size: 445 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:46:27,726 WARN L233 SmtUtils]: Spent 6.19s on a formula simplification that was a NOOP. DAG size: 381 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:46:55,350 WARN L233 SmtUtils]: Spent 27.62s on a formula simplification that was a NOOP. DAG size: 483 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:47:19,668 WARN L233 SmtUtils]: Spent 24.31s on a formula simplification that was a NOOP. DAG size: 459 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:47:51,442 WARN L233 SmtUtils]: Spent 31.77s on a formula simplification that was a NOOP. DAG size: 483 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:48:21,900 WARN L233 SmtUtils]: Spent 30.45s on a formula simplification that was a NOOP. DAG size: 459 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:50:53,840 WARN L233 SmtUtils]: Spent 2.22m 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) [2022-12-12 14:51:59,145 WARN L233 SmtUtils]: Spent 1.09m 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) [2022-12-12 14:53:58,560 WARN L233 SmtUtils]: Spent 1.99m 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) [2022-12-12 14:55:00,332 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) [2022-12-12 14:57:38,534 WARN L233 SmtUtils]: Spent 17.62s on a formula simplification. DAG size of input: 271 DAG size of output: 266 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:57:48,652 WARN L233 SmtUtils]: Spent 10.12s on a formula simplification that was a NOOP. DAG size: 266 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-12 14:58:10,955 WARN L233 SmtUtils]: Spent 22.30s on a formula simplification. DAG size of input: 304 DAG size of output: 300 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) Received shutdown request... [2022-12-12 14:58:22,272 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2022-12-12 14:58:22,273 WARN L249 SmtUtils]: Removed 8 from assertion stack [2022-12-12 14:58:22,273 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction. Reason: Timeout or Toolchain cancelled by user [2022-12-12 14:58:22,275 INFO L158 Benchmark]: Toolchain (without parser) took 836390.48ms. Allocated memory was 187.7MB in the beginning and 384.8MB in the end (delta: 197.1MB). Free memory was 153.2MB in the beginning and 66.7MB in the end (delta: 86.6MB). Peak memory consumption was 333.9MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,275 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 187.7MB. Free memory is still 164.4MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-12 14:58:22,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4411.82ms. Allocated memory was 187.7MB in the beginning and 246.4MB in the end (delta: 58.7MB). Free memory was 152.8MB in the beginning and 158.7MB in the end (delta: -5.9MB). Peak memory consumption was 118.8MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 156.20ms. Allocated memory is still 246.4MB. Free memory was 158.7MB in the beginning and 146.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,277 INFO L158 Benchmark]: Boogie Preprocessor took 98.82ms. Allocated memory is still 246.4MB. Free memory was 146.1MB in the beginning and 139.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,277 INFO L158 Benchmark]: RCFGBuilder took 1464.51ms. Allocated memory is still 246.4MB. Free memory was 139.8MB in the beginning and 62.3MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,278 INFO L158 Benchmark]: TraceAbstraction took 830253.76ms. Allocated memory was 246.4MB in the beginning and 384.8MB in the end (delta: 138.4MB). Free memory was 61.2MB in the beginning and 66.7MB in the end (delta: -5.5MB). Peak memory consumption was 182.2MB. Max. memory is 8.0GB. [2022-12-12 14:58:22,280 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 187.7MB. Free memory is still 164.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4411.82ms. Allocated memory was 187.7MB in the beginning and 246.4MB in the end (delta: 58.7MB). Free memory was 152.8MB in the beginning and 158.7MB in the end (delta: -5.9MB). Peak memory consumption was 118.8MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 156.20ms. Allocated memory is still 246.4MB. Free memory was 158.7MB in the beginning and 146.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 8.0GB. * Boogie Preprocessor took 98.82ms. Allocated memory is still 246.4MB. Free memory was 146.1MB in the beginning and 139.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1464.51ms. Allocated memory is still 246.4MB. Free memory was 139.8MB in the beginning and 62.3MB in the end (delta: 77.6MB). Peak memory consumption was 77.6MB. Max. memory is 8.0GB. * TraceAbstraction took 830253.76ms. Allocated memory was 246.4MB in the beginning and 384.8MB in the end (delta: 138.4MB). Free memory was 61.2MB in the beginning and 66.7MB in the end (delta: -5.5MB). Peak memory consumption was 182.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Toolchain cancelled while CegarLoopFactory was constructing initial abstraction,while SimplifyDDAWithTimeout was simplifying term of DAG size 299 for 11309ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown