/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_change_pc8736x_gpio_current.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-13 12:10:23,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 12:10:23,938 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 12:10:23,979 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 12:10:23,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 12:10:23,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 12:10:23,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 12:10:24,000 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 12:10:24,001 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 12:10:24,002 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 12:10:24,003 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 12:10:24,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 12:10:24,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 12:10:24,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 12:10:24,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 12:10:24,007 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 12:10:24,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 12:10:24,014 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 12:10:24,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 12:10:24,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 12:10:24,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 12:10:24,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 12:10:24,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 12:10:24,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 12:10:24,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 12:10:24,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 12:10:24,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 12:10:24,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 12:10:24,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 12:10:24,026 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 12:10:24,027 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 12:10:24,027 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 12:10:24,028 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 12:10:24,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 12:10:24,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 12:10:24,030 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 12:10:24,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 12:10:24,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 12:10:24,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 12:10:24,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 12:10:24,032 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 12:10:24,033 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 [2022-12-13 12:10:24,061 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 12:10:24,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 12:10:24,063 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 12:10:24,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 12:10:24,064 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 12:10:24,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 12:10:24,064 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 12:10:24,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 12:10:24,064 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 12:10:24,065 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 12:10:24,066 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 12:10:24,066 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 12:10:24,066 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 12:10:24,066 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-13 12:10:24,066 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 12:10:24,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:10:24,067 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 12:10:24,067 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 12:10:24,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 12:10:24,067 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 12:10:24,067 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 12:10:24,067 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-13 12:10:24,068 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-13 12:10:24,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 12:10:24,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 12:10:24,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 12:10:24,413 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 12:10:24,413 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 12:10:24,415 INFO L432 ainManager$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_current.i [2022-12-13 12:10:25,523 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 12:10:26,037 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 12:10:26,039 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2022-12-13 12:10:26,096 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3613e8c91/b22e8c5ebc8e4d1dac9f30a6130797ff/FLAG201c191da [2022-12-13 12:10:26,112 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3613e8c91/b22e8c5ebc8e4d1dac9f30a6130797ff [2022-12-13 12:10:26,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 12:10:26,117 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-13 12:10:26,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 12:10:26,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 12:10:26,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 12:10:26,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:26" (1/1) ... [2022-12-13 12:10:26,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b2543b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:26, skipping insertion in model container [2022-12-13 12:10:26,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 12:10:26" (1/1) ... [2022-12-13 12:10:26,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 12:10:26,236 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 12:10:26,564 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_current.i[5469,5482] [2022-12-13 12:10:26,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,933 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,939 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,940 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,946 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,947 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,953 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,955 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,960 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,961 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,965 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,966 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,971 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,977 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:26,978 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:26,994 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-13 12:10:27,002 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:27,010 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:27,023 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:27,184 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 12:10:27,191 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 12:10:27,339 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-13 12:10:27,456 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:27,457 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:27,460 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:27,461 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:27,464 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:27,464 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:27,646 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-13 12:10:27,649 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-13 12:10:27,653 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-13 12:10:27,751 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-13 12:10:27,752 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 12:10:27,755 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-13 12:10:27,755 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 12:10:27,918 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-13 12:10:28,391 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 12:10:28,402 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 12:10:28,471 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-13 12:10:28,475 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-13 12:10:28,907 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 12:10:29,181 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-13 12:10:29,186 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 12:10:29,407 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-13 12:10:29,513 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-13 12:10:29,514 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-13 12:10:29,514 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-13 12:10:30,228 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-13 12:10:30,229 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:30,233 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:30,237 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:30,240 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:30,915 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 12:10:30,916 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 12:10:30,956 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 12:10:30,957 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 12:10:30,959 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 12:10:30,960 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 12:10:30,961 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-13 12:10:30,961 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 12:10:30,965 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 12:10:30,966 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 12:10:31,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:10:31,028 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 12:10:31,053 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_current.i[5469,5482] [2022-12-13 12:10:31,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,059 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,060 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,061 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,061 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,061 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,061 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,061 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,062 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,062 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,062 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,062 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,062 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,063 WARN L623 FunctionHandler]: Unknown extern function cpu_relax [2022-12-13 12:10:31,063 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:31,064 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:31,064 WARN L623 FunctionHandler]: Unknown extern function smp_rmb [2022-12-13 12:10:31,068 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 12:10:31,068 WARN L623 FunctionHandler]: Unknown extern function set_normalized_timespec [2022-12-13 12:10:31,071 WARN L623 FunctionHandler]: Unknown extern function __iter_div_u64_rem [2022-12-13 12:10:31,077 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,077 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,077 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,078 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,078 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-13 12:10:31,078 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-13 12:10:31,089 WARN L623 FunctionHandler]: Unknown extern function bit_spin_lock [2022-12-13 12:10:31,089 WARN L623 FunctionHandler]: Unknown extern function __bit_spin_unlock [2022-12-13 12:10:31,089 WARN L623 FunctionHandler]: Unknown extern function bit_spin_is_locked [2022-12-13 12:10:31,092 WARN L623 FunctionHandler]: Unknown extern function d_instantiate [2022-12-13 12:10:31,092 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 12:10:31,093 WARN L623 FunctionHandler]: Unknown extern function d_instantiate_unique [2022-12-13 12:10:31,093 WARN L623 FunctionHandler]: Unknown extern function d_rehash [2022-12-13 12:10:31,100 WARN L623 FunctionHandler]: Unknown extern function timespec_trunc [2022-12-13 12:10:31,111 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 12:10:31,112 WARN L623 FunctionHandler]: Unknown extern function atomic_add_unless [2022-12-13 12:10:31,114 WARN L623 FunctionHandler]: Unknown extern function kobject_get [2022-12-13 12:10:31,114 WARN L623 FunctionHandler]: Unknown extern function kobject_put [2022-12-13 12:10:31,120 WARN L623 FunctionHandler]: Unknown extern function __tty_alloc_driver [2022-12-13 12:10:31,124 WARN L623 FunctionHandler]: Unknown extern function llist_add_batch [2022-12-13 12:10:31,124 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 12:10:31,128 WARN L623 FunctionHandler]: Unknown extern function tty_termios_baud_rate [2022-12-13 12:10:31,131 WARN L623 FunctionHandler]: Unknown extern function tty_unlock [2022-12-13 12:10:31,132 WARN L623 FunctionHandler]: Unknown extern function tty_wait_until_sent [2022-12-13 12:10:31,132 WARN L623 FunctionHandler]: Unknown extern function tty_lock [2022-12-13 12:10:31,179 WARN L611 FunctionHandler]: implicit declaration of function __builtin_constant_p [2022-12-13 12:10:31,180 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:31,182 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:31,184 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:31,186 WARN L623 FunctionHandler]: Unknown extern function ____ilog2_NaN [2022-12-13 12:10:31,279 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 12:10:31,279 WARN L1573 CHandler]: Possible shadowing of function iminor [2022-12-13 12:10:31,283 WARN L623 FunctionHandler]: Unknown extern function platform_device_alloc [2022-12-13 12:10:31,284 WARN L623 FunctionHandler]: Unknown extern function platform_device_add [2022-12-13 12:10:31,285 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-13 12:10:31,286 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 12:10:31,286 WARN L623 FunctionHandler]: Unknown extern function platform_device_del [2022-12-13 12:10:31,286 WARN L623 FunctionHandler]: Unknown extern function platform_device_put [2022-12-13 12:10:31,286 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-13 12:10:31,287 WARN L623 FunctionHandler]: Unknown extern function platform_device_unregister [2022-12-13 12:10:31,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 12:10:31,629 INFO L208 MainTranslator]: Completed translation [2022-12-13 12:10:31,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31 WrapperNode [2022-12-13 12:10:31,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 12:10:31,631 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 12:10:31,631 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 12:10:31,631 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 12:10:31,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,821 INFO L138 Inliner]: procedures = 1394, calls = 1531, calls flagged for inlining = 392, calls inlined = 54, statements flattened = 778 [2022-12-13 12:10:31,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 12:10:31,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 12:10:31,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 12:10:31,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 12:10:31,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,846 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,878 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,884 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 12:10:31,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 12:10:31,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 12:10:31,912 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 12:10:31,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (1/1) ... [2022-12-13 12:10:31,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 12:10:31,932 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-13 12:10:31,948 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) [2022-12-13 12:10:31,968 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 [2022-12-13 12:10:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 12:10:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 12:10:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 12:10:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 12:10:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-13 12:10:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_change [2022-12-13 12:10:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-13 12:10:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_pc8736x_gpio_current [2022-12-13 12:10:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 12:10:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 12:10:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 12:10:31,998 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-13 12:10:32,535 INFO L236 CfgBuilder]: Building ICFG [2022-12-13 12:10:32,539 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 12:10:33,402 INFO L277 CfgBuilder]: Performing block encoding [2022-12-13 12:10:33,418 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 12:10:33,418 INFO L302 CfgBuilder]: Removed 25 assume(true) statements. [2022-12-13 12:10:33,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:10:33 BoogieIcfgContainer [2022-12-13 12:10:33,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 12:10:33,423 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 12:10:33,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 12:10:33,426 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 12:10:33,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 12:10:26" (1/3) ... [2022-12-13 12:10:33,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ce9e3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:10:33, skipping insertion in model container [2022-12-13 12:10:33,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 12:10:31" (2/3) ... [2022-12-13 12:10:33,427 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ce9e3d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 12:10:33, skipping insertion in model container [2022-12-13 12:10:33,427 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 12:10:33" (3/3) ... [2022-12-13 12:10:33,429 INFO L112 eAbstractionObserver]: Analyzing ICFG char_pc8736x_gpio_pc8736x_gpio_change_pc8736x_gpio_current.i [2022-12-13 12:10:33,446 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 12:10:33,446 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-12-13 12:10:33,447 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-13 12:10:33,632 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-12-13 12:10:33,672 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 797 places, 862 transitions, 1740 flow [2022-12-13 12:10:33,900 INFO L130 PetriNetUnfolder]: 72/860 cut-off events. [2022-12-13 12:10:33,900 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-12-13 12:10:33,915 INFO L83 FinitePrefix]: Finished finitePrefix Result has 869 conditions, 860 events. 72/860 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1458 event pairs, 0 based on Foata normal form. 0/784 useless extension candidates. Maximal degree in co-relation 658. Up to 9 conditions per place. [2022-12-13 12:10:33,915 INFO L82 GeneralOperation]: Start removeDead. Operand has 797 places, 862 transitions, 1740 flow [2022-12-13 12:10:33,929 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 787 places, 852 transitions, 1713 flow [2022-12-13 12:10:33,930 INFO L203 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-13 12:10:33,952 INFO L174 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 787 places, 852 transitions, 1713 flow [2022-12-13 12:10:33,963 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 787 places, 852 transitions, 1713 flow [2022-12-13 12:10:34,158 INFO L130 PetriNetUnfolder]: 72/852 cut-off events. [2022-12-13 12:10:34,159 INFO L131 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-12-13 12:10:34,161 INFO L83 FinitePrefix]: Finished finitePrefix Result has 860 conditions, 852 events. 72/852 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 1362 event pairs, 0 based on Foata normal form. 0/776 useless extension candidates. Maximal degree in co-relation 658. Up to 9 conditions per place. [2022-12-13 12:10:34,181 INFO L222 LiptonReduction]: Starting Lipton reduction on Petri net that has 787 places, 852 transitions, 1713 flow [2022-12-13 12:10:34,181 INFO L226 LiptonReduction]: Number of co-enabled transitions 27612 [2022-12-13 12:11:37,159 WARN L233 SmtUtils]: Spent 5.61s on a formula simplification that was a NOOP. DAG size: 411 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:11:42,277 WARN L233 SmtUtils]: Spent 5.11s on a formula simplification that was a NOOP. DAG size: 371 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:02,451 WARN L233 SmtUtils]: Spent 6.62s on a formula simplification that was a NOOP. DAG size: 405 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:11,558 WARN L233 SmtUtils]: Spent 9.09s on a formula simplification that was a NOOP. DAG size: 389 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:22,540 WARN L233 SmtUtils]: Spent 10.98s on a formula simplification that was a NOOP. DAG size: 405 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:32,821 WARN L233 SmtUtils]: Spent 10.28s on a formula simplification that was a NOOP. DAG size: 389 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:39,891 WARN L233 SmtUtils]: Spent 6.73s on a formula simplification that was a NOOP. DAG size: 432 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:49,036 WARN L233 SmtUtils]: Spent 9.14s on a formula simplification that was a NOOP. DAG size: 432 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:12:55,158 WARN L233 SmtUtils]: Spent 6.10s on a formula simplification that was a NOOP. DAG size: 432 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:13:01,294 WARN L233 SmtUtils]: Spent 6.13s on a formula simplification that was a NOOP. DAG size: 432 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:14:11,309 WARN L233 SmtUtils]: Spent 1.14m on a formula simplification that was a NOOP. DAG size: 580 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:15:02,656 WARN L233 SmtUtils]: Spent 51.34s on a formula simplification that was a NOOP. DAG size: 532 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:16:28,413 WARN L233 SmtUtils]: Spent 1.43m on a formula simplification that was a NOOP. DAG size: 580 (called from [L 287] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:17:03,005 WARN L233 SmtUtils]: Spent 34.56s on a formula simplification that was a NOOP. DAG size: 532 (called from [L 310] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2022-12-13 12:19:57,769 WARN L233 SmtUtils]: Spent 2.91m 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) [2022-12-13 12:21:18,017 WARN L233 SmtUtils]: Spent 1.34m 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) [2022-12-13 12:22:33,674 WARN L233 SmtUtils]: Spent 1.26m 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) [2022-12-13 12:23:05,089 WARN L233 SmtUtils]: Spent 31.41s 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) Received shutdown request... [2022-12-13 12:24:40,304 WARN L249 SmtUtils]: Removed 28 from assertion stack [2022-12-13 12:24:40,304 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction. Reason: Timeout or Toolchain cancelled by user [2022-12-13 12:24:40,306 INFO L158 Benchmark]: Toolchain (without parser) took 854188.72ms. Allocated memory was 172.0MB in the beginning and 345.0MB in the end (delta: 173.0MB). Free memory was 137.2MB in the beginning and 176.9MB in the end (delta: -39.8MB). Peak memory consumption was 290.0MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,306 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 149.1MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-13 12:24:40,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5509.40ms. Allocated memory was 172.0MB in the beginning and 280.0MB in the end (delta: 108.0MB). Free memory was 137.2MB in the beginning and 133.8MB in the end (delta: 3.4MB). Peak memory consumption was 119.2MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,307 INFO L158 Benchmark]: Boogie Procedure Inliner took 190.86ms. Allocated memory is still 280.0MB. Free memory was 133.8MB in the beginning and 217.4MB in the end (delta: -83.6MB). Peak memory consumption was 4.5MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,307 INFO L158 Benchmark]: Boogie Preprocessor took 88.44ms. Allocated memory is still 280.0MB. Free memory was 217.4MB in the beginning and 211.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,308 INFO L158 Benchmark]: RCFGBuilder took 1509.58ms. Allocated memory is still 280.0MB. Free memory was 211.1MB in the beginning and 143.5MB in the end (delta: 67.6MB). Peak memory consumption was 68.2MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,308 INFO L158 Benchmark]: TraceAbstraction took 846881.43ms. Allocated memory was 280.0MB in the beginning and 345.0MB in the end (delta: 65.0MB). Free memory was 142.4MB in the beginning and 176.9MB in the end (delta: -34.5MB). Peak memory consumption was 186.2MB. Max. memory is 8.0GB. [2022-12-13 12:24:40,311 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 172.0MB. Free memory is still 149.1MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 5509.40ms. Allocated memory was 172.0MB in the beginning and 280.0MB in the end (delta: 108.0MB). Free memory was 137.2MB in the beginning and 133.8MB in the end (delta: 3.4MB). Peak memory consumption was 119.2MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 190.86ms. Allocated memory is still 280.0MB. Free memory was 133.8MB in the beginning and 217.4MB in the end (delta: -83.6MB). Peak memory consumption was 4.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 88.44ms. Allocated memory is still 280.0MB. Free memory was 217.4MB in the beginning and 211.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 8.0GB. * RCFGBuilder took 1509.58ms. Allocated memory is still 280.0MB. Free memory was 211.1MB in the beginning and 143.5MB in the end (delta: 67.6MB). Peak memory consumption was 68.2MB. Max. memory is 8.0GB. * TraceAbstraction took 846881.43ms. Allocated memory was 280.0MB in the beginning and 345.0MB in the end (delta: 65.0MB). Free memory was 142.4MB in the beginning and 176.9MB in the end (delta: -34.5MB). Peak memory consumption was 186.2MB. 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 152 for 119ms.. RESULT: Ultimate could not prove your program: Timeout Completed graceful shutdown