/usr/bin/java -Xmx16000000000 -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-VariableLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.unreachability.of.reach_error.function false --cacsl2boogietranslator.check.absence.of.signed.integer.overflows true -i ../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-26 21:41:35,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-26 21:41:35,213 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-VariableLbe.epf [2023-08-26 21:41:35,222 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-26 21:41:35,223 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-26 21:41:35,253 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-26 21:41:35,254 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-26 21:41:35,254 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-26 21:41:35,255 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-26 21:41:35,258 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-26 21:41:35,258 INFO L153 SettingsManager]: * Use SBE=true [2023-08-26 21:41:35,259 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-26 21:41:35,259 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-26 21:41:35,260 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-26 21:41:35,260 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-26 21:41:35,260 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-26 21:41:35,261 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-26 21:41:35,261 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-26 21:41:35,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-26 21:41:35,261 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-26 21:41:35,261 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-26 21:41:35,262 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-26 21:41:35,262 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-26 21:41:35,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-26 21:41:35,263 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-26 21:41:35,263 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-26 21:41:35,263 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-26 21:41:35,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-26 21:41:35,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-26 21:41:35,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-26 21:41:35,265 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-26 21:41:35,265 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-26 21:41:35,265 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-26 21:41:35,265 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-26 21:41:35,265 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-26 21:41:35,266 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of reach_error function -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of signed integer overflows -> true [2023-08-26 21:41:35,549 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-26 21:41:35,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-26 21:41:35,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-26 21:41:35,568 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-26 21:41:35,572 INFO L274 PluginConnector]: CDTParser initialized [2023-08-26 21:41:35,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i [2023-08-26 21:41:36,668 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-26 21:41:37,190 INFO L384 CDTParser]: Found 1 translation units. [2023-08-26 21:41:37,190 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i [2023-08-26 21:41:37,229 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/957c7e16d/ee30c4328d7e4aeb85b52a66a4503dc8/FLAG0b9110212 [2023-08-26 21:41:37,244 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/957c7e16d/ee30c4328d7e4aeb85b52a66a4503dc8 [2023-08-26 21:41:37,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-26 21:41:37,249 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-26 21:41:37,251 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-26 21:41:37,251 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-26 21:41:37,254 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-26 21:41:37,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:41:37" (1/1) ... [2023-08-26 21:41:37,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5928c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:37, skipping insertion in model container [2023-08-26 21:41:37,256 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 09:41:37" (1/1) ... [2023-08-26 21:41:37,369 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-26 21:41:40,328 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-08-26 21:41:40,690 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-26 21:41:40,703 INFO L201 MainTranslator]: Completed pre-run [2023-08-26 21:41:40,714 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [12] [2023-08-26 21:41:40,716 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [12] [2023-08-26 21:41:40,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long [17] [2023-08-26 21:41:40,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [18] [2023-08-26 21:41:40,719 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [39] [2023-08-26 21:41:40,719 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [45] [2023-08-26 21:41:40,719 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [46] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef __signed__ short [49] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [50] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef __signed__ long long [53] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long long [54] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef signed short [57] [2023-08-26 21:41:40,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [58] [2023-08-26 21:41:40,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef signed long long [61] [2023-08-26 21:41:40,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long long [62] [2023-08-26 21:41:40,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [71] [2023-08-26 21:41:40,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [77] [2023-08-26 21:41:40,723 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [92] [2023-08-26 21:41:40,723 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [93] [2023-08-26 21:41:40,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [101] [2023-08-26 21:41:40,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [103] [2023-08-26 21:41:40,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [105] [2023-08-26 21:41:40,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [107] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [117] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [118] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [120] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [121] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [122] [2023-08-26 21:41:40,725 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [134] [2023-08-26 21:41:40,726 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [153] [2023-08-26 21:41:40,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [200] [2023-08-26 21:41:40,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [204] [2023-08-26 21:41:40,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [206] [2023-08-26 21:41:40,729 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [208] [2023-08-26 21:41:40,729 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [210] [2023-08-26 21:41:40,729 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [210] [2023-08-26 21:41:40,729 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [212] [2023-08-26 21:41:40,730 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [214] [2023-08-26 21:41:40,730 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [214] [2023-08-26 21:41:40,730 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [233] [2023-08-26 21:41:40,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [246] [2023-08-26 21:41:40,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [254] [2023-08-26 21:41:40,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [255] [2023-08-26 21:41:40,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [256] [2023-08-26 21:41:40,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [262] [2023-08-26 21:41:40,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [262] [2023-08-26 21:41:40,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [263] [2023-08-26 21:41:40,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [263] [2023-08-26 21:41:40,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [264] [2023-08-26 21:41:40,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [275] [2023-08-26 21:41:40,733 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [276] [2023-08-26 21:41:40,733 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [277] [2023-08-26 21:41:40,733 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [278] [2023-08-26 21:41:40,733 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [279] [2023-08-26 21:41:40,733 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [282] [2023-08-26 21:41:40,734 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [295] [2023-08-26 21:41:40,736 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [317] [2023-08-26 21:41:40,736 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [321] [2023-08-26 21:41:40,737 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [333] [2023-08-26 21:41:40,738 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [337] [2023-08-26 21:41:40,738 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [349] [2023-08-26 21:41:40,739 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [358] [2023-08-26 21:41:40,740 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [367] [2023-08-26 21:41:40,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [380] [2023-08-26 21:41:40,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [381] [2023-08-26 21:41:40,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [382] [2023-08-26 21:41:40,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [383] [2023-08-26 21:41:40,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [384] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [394] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [395] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [396] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [398] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [400] [2023-08-26 21:41:40,742 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [401] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [401] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [402] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [403] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [408] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [409] [2023-08-26 21:41:40,743 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [411] [2023-08-26 21:41:40,744 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [418] [2023-08-26 21:41:40,744 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [421] [2023-08-26 21:41:40,744 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [423] [2023-08-26 21:41:40,745 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [465] [2023-08-26 21:41:40,745 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [466] [2023-08-26 21:41:40,745 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [467] [2023-08-26 21:41:40,746 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [473] [2023-08-26 21:41:40,748 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [570] [2023-08-26 21:41:40,749 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [597] [2023-08-26 21:41:40,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [701] [2023-08-26 21:41:40,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [702] [2023-08-26 21:41:40,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: volatile unsigned long [702] [2023-08-26 21:41:40,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [703] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [703] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [704] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [704] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [705] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [705] [2023-08-26 21:41:40,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [706] [2023-08-26 21:41:40,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: const unsigned long [707] [2023-08-26 21:41:40,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [707] [2023-08-26 21:41:40,754 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [764] [2023-08-26 21:41:40,755 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static unsigned [771] [2023-08-26 21:41:40,755 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [771] [2023-08-26 21:41:40,755 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [783] [2023-08-26 21:41:40,756 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [783] [2023-08-26 21:41:40,756 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [783] [2023-08-26 21:41:40,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [820] [2023-08-26 21:41:40,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [821] [2023-08-26 21:41:40,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [821] [2023-08-26 21:41:40,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [855] [2023-08-26 21:41:40,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [863] [2023-08-26 21:41:40,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [864] [2023-08-26 21:41:40,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [874] [2023-08-26 21:41:40,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [912] [2023-08-26 21:41:40,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [939] [2023-08-26 21:41:40,761 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1047] [2023-08-26 21:41:40,762 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1091] [2023-08-26 21:41:40,763 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1122] [2023-08-26 21:41:40,763 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1126] [2023-08-26 21:41:40,763 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1128] [2023-08-26 21:41:40,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1137] [2023-08-26 21:41:40,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1139] [2023-08-26 21:41:40,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1143] [2023-08-26 21:41:40,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1145] [2023-08-26 21:41:40,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1149] [2023-08-26 21:41:40,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1153] [2023-08-26 21:41:40,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1174] [2023-08-26 21:41:40,766 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1178] [2023-08-26 21:41:40,766 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1178] [2023-08-26 21:41:40,767 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [1212] [2023-08-26 21:41:40,767 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1214] [2023-08-26 21:41:40,767 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1220] [2023-08-26 21:41:40,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [1249] [2023-08-26 21:41:40,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1251] [2023-08-26 21:41:40,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1256] [2023-08-26 21:41:40,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1261] [2023-08-26 21:41:40,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1262] [2023-08-26 21:41:40,769 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1265] [2023-08-26 21:41:40,769 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1266] [2023-08-26 21:41:40,770 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [1293] [2023-08-26 21:41:40,771 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1319] [2023-08-26 21:41:40,771 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [1327] [2023-08-26 21:41:40,772 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1327] [2023-08-26 21:41:40,772 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1342] [2023-08-26 21:41:40,773 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [1353] [2023-08-26 21:41:40,773 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1367] [2023-08-26 21:41:40,830 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1382] [2023-08-26 21:41:40,839 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1524] [2023-08-26 21:41:40,840 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [1525] [2023-08-26 21:41:40,843 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1760] [2023-08-26 21:41:40,843 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1765] [2023-08-26 21:41:40,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [1960] [2023-08-26 21:41:40,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2101] [2023-08-26 21:41:40,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2102] [2023-08-26 21:41:40,854 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2103] [2023-08-26 21:41:40,854 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2104] [2023-08-26 21:41:40,856 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2197] [2023-08-26 21:41:40,856 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2202] [2023-08-26 21:41:40,857 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2202] [2023-08-26 21:41:40,857 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2204] [2023-08-26 21:41:40,857 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2206] [2023-08-26 21:41:40,857 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2206] [2023-08-26 21:41:40,858 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2208] [2023-08-26 21:41:40,858 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2217] [2023-08-26 21:41:40,858 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2222] [2023-08-26 21:41:40,858 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2226] [2023-08-26 21:41:40,859 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2227] [2023-08-26 21:41:40,859 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2235] [2023-08-26 21:41:40,859 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2236] [2023-08-26 21:41:40,861 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2267] [2023-08-26 21:41:40,863 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2274] [2023-08-26 21:41:40,864 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2278] [2023-08-26 21:41:40,864 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2296] [2023-08-26 21:41:40,865 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2297] [2023-08-26 21:41:40,865 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2314] [2023-08-26 21:41:40,866 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2315] [2023-08-26 21:41:40,866 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2316] [2023-08-26 21:41:40,866 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2319] [2023-08-26 21:41:40,866 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2323] [2023-08-26 21:41:40,866 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2327] [2023-08-26 21:41:40,867 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2339] [2023-08-26 21:41:40,868 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [2384] [2023-08-26 21:41:40,868 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2385] [2023-08-26 21:41:40,869 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2385] [2023-08-26 21:41:40,869 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [2389] [2023-08-26 21:41:40,869 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2389] [2023-08-26 21:41:40,870 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2406] [2023-08-26 21:41:40,871 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2485] [2023-08-26 21:41:40,872 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2486] [2023-08-26 21:41:40,875 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2564] [2023-08-26 21:41:40,875 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2566] [2023-08-26 21:41:40,875 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2586] [2023-08-26 21:41:40,876 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2590] [2023-08-26 21:41:40,877 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2592] [2023-08-26 21:41:40,880 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2605] [2023-08-26 21:41:40,881 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2621] [2023-08-26 21:41:40,881 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2622] [2023-08-26 21:41:40,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2622] [2023-08-26 21:41:40,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2633] [2023-08-26 21:41:40,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2634] [2023-08-26 21:41:40,886 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2634] [2023-08-26 21:41:40,886 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2635] [2023-08-26 21:41:40,886 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2635] [2023-08-26 21:41:40,886 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2643] [2023-08-26 21:41:40,886 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2644] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-26 21:41:40,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2649] [2023-08-26 21:41:40,888 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2656] [2023-08-26 21:41:40,888 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2656] [2023-08-26 21:41:40,888 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2657] [2023-08-26 21:41:40,888 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2657] [2023-08-26 21:41:40,889 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2657] [2023-08-26 21:41:40,889 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2658] [2023-08-26 21:41:40,889 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2658] [2023-08-26 21:41:40,889 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2658] [2023-08-26 21:41:40,889 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2659] [2023-08-26 21:41:40,892 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2712] [2023-08-26 21:41:40,892 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2719] [2023-08-26 21:41:40,893 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2720] [2023-08-26 21:41:40,893 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2752] [2023-08-26 21:41:40,893 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2754] [2023-08-26 21:41:40,893 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2754] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2757] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2757] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2760] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2764] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2765] [2023-08-26 21:41:40,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2766] [2023-08-26 21:41:40,895 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2771] [2023-08-26 21:41:40,895 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2805] [2023-08-26 21:41:40,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2808] [2023-08-26 21:41:40,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2808] [2023-08-26 21:41:40,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2809] [2023-08-26 21:41:40,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2810] [2023-08-26 21:41:40,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [2818] [2023-08-26 21:41:40,898 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [2822] [2023-08-26 21:41:40,901 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2880] [2023-08-26 21:41:40,901 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2881] [2023-08-26 21:41:40,902 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2882] [2023-08-26 21:41:40,902 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2883] [2023-08-26 21:41:40,902 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2886] [2023-08-26 21:41:40,902 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2887] [2023-08-26 21:41:40,902 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2888] [2023-08-26 21:41:40,903 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2889] [2023-08-26 21:41:40,903 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2902] [2023-08-26 21:41:40,903 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2914] [2023-08-26 21:41:40,904 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2936] [2023-08-26 21:41:40,905 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2937] [2023-08-26 21:41:40,905 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2938] [2023-08-26 21:41:40,907 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [2970] [2023-08-26 21:41:40,908 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [2971] [2023-08-26 21:41:40,909 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2973] [2023-08-26 21:41:40,910 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2985] [2023-08-26 21:41:40,911 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3004] [2023-08-26 21:41:40,911 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3012] [2023-08-26 21:41:40,911 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3014] [2023-08-26 21:41:40,911 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3032] [2023-08-26 21:41:40,912 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3033] [2023-08-26 21:41:40,912 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3034] [2023-08-26 21:41:40,912 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3055] [2023-08-26 21:41:40,913 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3081] [2023-08-26 21:41:40,913 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3082] [2023-08-26 21:41:40,913 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3083] [2023-08-26 21:41:40,913 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3084] [2023-08-26 21:41:40,913 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3085] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3086] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3087] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3088] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3089] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3090] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3091] [2023-08-26 21:41:40,914 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3092] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3093] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3094] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3095] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3096] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3097] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3098] [2023-08-26 21:41:40,915 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3099] [2023-08-26 21:41:40,916 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3100] [2023-08-26 21:41:40,916 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3101] [2023-08-26 21:41:40,916 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3105] [2023-08-26 21:41:40,916 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3106] [2023-08-26 21:41:40,917 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3110] [2023-08-26 21:41:40,917 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3111] [2023-08-26 21:41:40,917 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3112] [2023-08-26 21:41:40,917 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3113] [2023-08-26 21:41:40,917 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3115] [2023-08-26 21:41:40,918 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3131] [2023-08-26 21:41:40,918 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3137] [2023-08-26 21:41:40,918 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3142] [2023-08-26 21:41:40,918 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3142] [2023-08-26 21:41:40,918 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3145] [2023-08-26 21:41:40,919 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3150] [2023-08-26 21:41:40,919 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3153] [2023-08-26 21:41:40,919 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3153] [2023-08-26 21:41:40,920 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3155] [2023-08-26 21:41:40,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "b %b0, %1\n" : "+q" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2023-08-26 21:41:40,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "w %w0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2023-08-26 21:41:40,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "l %0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2023-08-26 21:41:40,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile ("" "xchg" "q %q0, %1\n" : "+r" (__ret), "+m" (*((&head->first))) : : "memory", "cc"); [3227] [2023-08-26 21:41:40,923 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3245] [2023-08-26 21:41:40,924 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3287] [2023-08-26 21:41:40,924 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3320] [2023-08-26 21:41:40,924 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3323] [2023-08-26 21:41:40,925 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3327] [2023-08-26 21:41:40,926 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3394] [2023-08-26 21:41:40,926 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3403] [2023-08-26 21:41:40,926 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3405] [2023-08-26 21:41:40,926 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3408] [2023-08-26 21:41:40,927 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3458] [2023-08-26 21:41:40,927 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3458] [2023-08-26 21:41:40,927 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3460] [2023-08-26 21:41:40,928 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3461] [2023-08-26 21:41:40,928 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3478] [2023-08-26 21:41:40,928 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3480] [2023-08-26 21:41:40,929 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3483] [2023-08-26 21:41:40,935 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3546] [2023-08-26 21:41:40,936 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3566] [2023-08-26 21:41:40,936 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3567] [2023-08-26 21:41:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3568] [2023-08-26 21:41:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3570] [2023-08-26 21:41:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3571] [2023-08-26 21:41:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3572] [2023-08-26 21:41:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3579] [2023-08-26 21:41:40,939 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3671] [2023-08-26 21:41:40,939 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [3672] [2023-08-26 21:41:40,940 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3714] [2023-08-26 21:41:40,940 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3740] [2023-08-26 21:41:40,940 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3744] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3749] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3754] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3759] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3762] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3763] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3764] [2023-08-26 21:41:40,941 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3768] [2023-08-26 21:41:40,942 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3769] [2023-08-26 21:41:40,943 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3924] [2023-08-26 21:41:40,944 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [3932] [2023-08-26 21:41:40,947 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3954] [2023-08-26 21:41:40,947 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3964] [2023-08-26 21:41:40,947 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3973] [2023-08-26 21:41:40,947 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3975] [2023-08-26 21:41:40,952 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [4089] [2023-08-26 21:41:40,952 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4090] [2023-08-26 21:41:40,957 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4407] [2023-08-26 21:41:40,958 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4411] [2023-08-26 21:41:40,958 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4430] [2023-08-26 21:41:40,958 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4431] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4432] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4433] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [4434] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4435] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [4436] [2023-08-26 21:41:40,959 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4437] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4474] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4478] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4479] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4480] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4481] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4482] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4483] [2023-08-26 21:41:40,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4484] [2023-08-26 21:41:40,964 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4501] [2023-08-26 21:41:40,964 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4520] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4523] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4523] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4532] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4533] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4534] [2023-08-26 21:41:40,965 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4535] [2023-08-26 21:41:40,966 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4536] [2023-08-26 21:41:40,966 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4546] [2023-08-26 21:41:40,966 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [4591] [2023-08-26 21:41:40,967 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4594] [2023-08-26 21:41:40,969 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4595] [2023-08-26 21:41:40,970 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4596] [2023-08-26 21:41:40,970 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4597] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4598] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4599] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4600] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4601] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4602] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4603] [2023-08-26 21:41:40,971 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4604] [2023-08-26 21:41:40,972 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4605] [2023-08-26 21:41:40,972 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4614] [2023-08-26 21:41:40,972 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4621] [2023-08-26 21:41:40,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4698] [2023-08-26 21:41:40,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4705] [2023-08-26 21:41:40,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4707] [2023-08-26 21:41:40,986 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4967] [2023-08-26 21:41:40,986 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4968] [2023-08-26 21:41:40,986 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4992] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5027] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5028] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5029] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5034] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5035] [2023-08-26 21:41:40,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5036] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5040] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5040] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5041] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [5041] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5044] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5047] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5047] [2023-08-26 21:41:40,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5050] [2023-08-26 21:41:40,990 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5051] [2023-08-26 21:41:40,990 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5065] [2023-08-26 21:41:40,990 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5066] [2023-08-26 21:41:40,990 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5067] [2023-08-26 21:41:40,990 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5070] [2023-08-26 21:41:40,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5071] [2023-08-26 21:41:40,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5072] [2023-08-26 21:41:40,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5137] [2023-08-26 21:41:40,992 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5187] [2023-08-26 21:41:40,992 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5187] [2023-08-26 21:41:40,996 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5227] [2023-08-26 21:41:40,996 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5229] [2023-08-26 21:41:40,997 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5231] [2023-08-26 21:41:40,997 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5233] [2023-08-26 21:41:40,997 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5235] [2023-08-26 21:41:40,997 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5237] [2023-08-26 21:41:41,004 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5346] [2023-08-26 21:41:41,005 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5350] [2023-08-26 21:41:41,006 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5357] [2023-08-26 21:41:41,007 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5358] [2023-08-26 21:41:41,008 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5364] [2023-08-26 21:41:41,010 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5365] [2023-08-26 21:41:41,011 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5370] [2023-08-26 21:41:41,014 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5374] [2023-08-26 21:41:41,015 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5388] [2023-08-26 21:41:41,015 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5389] [2023-08-26 21:41:41,015 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5399] [2023-08-26 21:41:41,015 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5400] [2023-08-26 21:41:41,017 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5449] [2023-08-26 21:41:41,017 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5449] [2023-08-26 21:41:41,017 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5452] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5454] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5454] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5455] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5455] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5461] [2023-08-26 21:41:41,018 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5477] [2023-08-26 21:41:41,019 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) __attribute__((const)) unsigned long [5481-5482] [2023-08-26 21:41:41,019 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5482] [2023-08-26 21:41:41,019 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) __attribute__((const)) unsigned long [5486-5487] [2023-08-26 21:41:41,019 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5487] [2023-08-26 21:41:41,022 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5523] [2023-08-26 21:41:41,023 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5525] [2023-08-26 21:41:41,023 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5527] [2023-08-26 21:41:41,023 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5527] [2023-08-26 21:41:41,024 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5529] [2023-08-26 21:41:41,024 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5529] [2023-08-26 21:41:41,024 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5533] [2023-08-26 21:41:41,024 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5533] [2023-08-26 21:41:41,024 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5537] [2023-08-26 21:41:41,025 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5545] [2023-08-26 21:41:41,025 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5545] [2023-08-26 21:41:41,026 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5557] [2023-08-26 21:41:41,026 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5559] [2023-08-26 21:41:41,026 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5559] [2023-08-26 21:41:41,026 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5559] [2023-08-26 21:41:41,026 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5561] [2023-08-26 21:41:41,028 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5578] [2023-08-26 21:41:41,028 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5580] [2023-08-26 21:41:41,028 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5580] [2023-08-26 21:41:41,029 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5580] [2023-08-26 21:41:41,029 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5582] [2023-08-26 21:41:41,029 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5582] [2023-08-26 21:41:41,029 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5586] [2023-08-26 21:41:41,031 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5613] [2023-08-26 21:41:41,031 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5618] [2023-08-26 21:41:41,031 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5625] [2023-08-26 21:41:41,032 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5628] [2023-08-26 21:41:41,032 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5630] [2023-08-26 21:41:41,032 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5631] [2023-08-26 21:41:41,033 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5639] [2023-08-26 21:41:41,033 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5651] [2023-08-26 21:41:41,033 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5653] [2023-08-26 21:41:41,033 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5657] [2023-08-26 21:41:41,034 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5660] [2023-08-26 21:41:41,034 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5662] [2023-08-26 21:41:41,034 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5664] [2023-08-26 21:41:41,034 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5669] [2023-08-26 21:41:41,035 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5677] [2023-08-26 21:41:41,035 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5679] [2023-08-26 21:41:41,035 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-08-26 21:41:41,056 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5690] [2023-08-26 21:41:41,057 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5694] [2023-08-26 21:41:41,057 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5699] [2023-08-26 21:41:41,057 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5703] [2023-08-26 21:41:41,057 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5715] [2023-08-26 21:41:41,057 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5719] [2023-08-26 21:41:41,058 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5720] [2023-08-26 21:41:41,058 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5722] [2023-08-26 21:41:41,058 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5724] [2023-08-26 21:41:41,059 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5778] [2023-08-26 21:41:41,059 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5791] [2023-08-26 21:41:41,059 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5793] [2023-08-26 21:41:41,060 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5809] [2023-08-26 21:41:41,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2023-08-26 21:41:41,061 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5817] [2023-08-26 21:41:41,062 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5851] [2023-08-26 21:41:41,063 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5851] [2023-08-26 21:41:41,063 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5870] [2023-08-26 21:41:41,077 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5924] [2023-08-26 21:41:41,077 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5926] [2023-08-26 21:41:41,077 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5938] [2023-08-26 21:41:41,077 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5941] [2023-08-26 21:41:41,078 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5973] [2023-08-26 21:41:41,078 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5980] [2023-08-26 21:41:41,078 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5984] [2023-08-26 21:41:41,078 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5989] [2023-08-26 21:41:41,079 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6054] [2023-08-26 21:41:41,080 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6059] [2023-08-26 21:41:41,080 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6066] [2023-08-26 21:41:41,080 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6102] [2023-08-26 21:41:41,081 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6108] [2023-08-26 21:41:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6203] [2023-08-26 21:41:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6204] [2023-08-26 21:41:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6205] [2023-08-26 21:41:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6215] [2023-08-26 21:41:41,082 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6216] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6221] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6226] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6229] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6230] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6233] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6242] [2023-08-26 21:41:41,083 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6243] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6245] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6252] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6252] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6256] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6256] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6262] [2023-08-26 21:41:41,084 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6274] [2023-08-26 21:41:41,090 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6409] [2023-08-26 21:41:41,090 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6410] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6425] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6425] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6426] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6427] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6428] [2023-08-26 21:41:41,091 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6428] [2023-08-26 21:41:41,093 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [6523] [2023-08-26 21:41:41,093 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6527] [2023-08-26 21:41:41,093 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6543] [2023-08-26 21:41:41,094 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6547] [2023-08-26 21:41:41,094 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6558] [2023-08-26 21:41:41,094 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6561] [2023-08-26 21:41:41,095 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6564] [2023-08-26 21:41:41,095 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: volatile unsigned long [6564] [2023-08-26 21:41:41,096 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6612] [2023-08-26 21:41:41,096 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6627] [2023-08-26 21:41:41,097 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [6668] [2023-08-26 21:41:41,098 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6683] [2023-08-26 21:41:41,101 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6743] [2023-08-26 21:41:41,101 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6754] [2023-08-26 21:41:41,102 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6754] [2023-08-26 21:41:41,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function release is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function __builtin_constant_p is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function ____ilog2_NaN is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,521 WARN L669 CHandler]: The function _whoop_init is called, but not defined or handled by StandardFunctionHandler. [2023-08-26 21:41:41,527 INFO L206 MainTranslator]: Completed translation [2023-08-26 21:41:41,528 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41 WrapperNode [2023-08-26 21:41:41,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-26 21:41:41,529 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-26 21:41:41,529 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-26 21:41:41,529 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-26 21:41:41,534 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,626 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,705 INFO L138 Inliner]: procedures = 1354, calls = 1453, calls flagged for inlining = 348, calls inlined = 20, statements flattened = 364 [2023-08-26 21:41:41,706 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-26 21:41:41,706 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-26 21:41:41,706 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-26 21:41:41,706 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-26 21:41:41,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,721 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,742 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,746 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,750 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,752 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,774 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-26 21:41:41,775 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-26 21:41:41,775 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-26 21:41:41,775 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-26 21:41:41,776 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (1/1) ... [2023-08-26 21:41:41,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-26 21:41:41,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-26 21:41:41,814 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) [2023-08-26 21:41:41,835 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 [2023-08-26 21:41:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-26 21:41:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-26 21:41:41,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-26 21:41:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_read_nvram [2023-08-26 21:41:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_read_nvram [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_write_nvram [2023-08-26 21:41:41,848 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_write_nvram [2023-08-26 21:41:41,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-26 21:41:41,850 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-26 21:41:42,208 INFO L236 CfgBuilder]: Building ICFG [2023-08-26 21:41:42,212 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-26 21:41:42,618 INFO L277 CfgBuilder]: Performing block encoding [2023-08-26 21:41:42,625 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-26 21:41:42,625 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-08-26 21:41:42,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:41:42 BoogieIcfgContainer [2023-08-26 21:41:42,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-26 21:41:42,628 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-26 21:41:42,628 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-26 21:41:42,630 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-26 21:41:42,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.08 09:41:37" (1/3) ... [2023-08-26 21:41:42,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b3053d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:41:42, skipping insertion in model container [2023-08-26 21:41:42,631 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 09:41:41" (2/3) ... [2023-08-26 21:41:42,631 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14b3053d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.08 09:41:42, skipping insertion in model container [2023-08-26 21:41:42,632 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.08 09:41:42" (3/3) ... [2023-08-26 21:41:42,632 INFO L112 eAbstractionObserver]: Analyzing ICFG char_generic_nvram_read_nvram_write_nvram.i [2023-08-26 21:41:42,646 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-26 21:41:42,646 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-08-26 21:41:42,646 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-26 21:41:42,742 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-26 21:41:42,774 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 385 places, 395 transitions, 806 flow [2023-08-26 21:41:42,887 INFO L124 PetriNetUnfolderBase]: 17/393 cut-off events. [2023-08-26 21:41:42,888 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-08-26 21:41:42,896 INFO L83 FinitePrefix]: Finished finitePrefix Result has 402 conditions, 393 events. 17/393 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 539 event pairs, 0 based on Foata normal form. 0/374 useless extension candidates. Maximal degree in co-relation 285. Up to 4 conditions per place. [2023-08-26 21:41:42,896 INFO L82 GeneralOperation]: Start removeDead. Operand has 385 places, 395 transitions, 806 flow [2023-08-26 21:41:42,903 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 375 places, 385 transitions, 779 flow [2023-08-26 21:41:42,906 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-26 21:41:42,913 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 375 places, 385 transitions, 779 flow [2023-08-26 21:41:42,915 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 375 places, 385 transitions, 779 flow [2023-08-26 21:41:42,916 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 375 places, 385 transitions, 779 flow [2023-08-26 21:41:42,986 INFO L124 PetriNetUnfolderBase]: 17/385 cut-off events. [2023-08-26 21:41:42,986 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-26 21:41:42,989 INFO L83 FinitePrefix]: Finished finitePrefix Result has 393 conditions, 385 events. 17/385 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 493 event pairs, 0 based on Foata normal form. 0/366 useless extension candidates. Maximal degree in co-relation 285. Up to 4 conditions per place. [2023-08-26 21:41:42,999 INFO L119 LiptonReduction]: Number of co-enabled transitions 20692 [2023-08-26 21:42:31,961 WARN L234 SmtUtils]: Spent 16.41s on a formula simplification that was a NOOP. DAG size: 420 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:42:47,149 WARN L234 SmtUtils]: Spent 15.18s on a formula simplification that was a NOOP. DAG size: 388 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:42:56,070 WARN L234 SmtUtils]: Spent 8.92s on a formula simplification that was a NOOP. DAG size: 420 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:43:03,933 WARN L234 SmtUtils]: Spent 7.86s on a formula simplification that was a NOOP. DAG size: 388 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:44:58,726 WARN L234 SmtUtils]: Spent 1.90m on a formula simplification. DAG size of input: 522 DAG size of output: 518 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:45:51,626 WARN L234 SmtUtils]: Spent 52.89s on a formula simplification that was a NOOP. DAG size: 502 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:47:41,559 WARN L234 SmtUtils]: Spent 1.83m on a formula simplification. DAG size of input: 533 DAG size of output: 529 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:48:44,586 WARN L234 SmtUtils]: Spent 1.05m on a formula simplification that was a NOOP. DAG size: 513 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-26 21:48:44,588 INFO L134 LiptonReduction]: Checked pairs total: 19096 [2023-08-26 21:48:44,588 INFO L136 LiptonReduction]: Total number of compositions: 433 [2023-08-26 21:48:44,608 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-26 21:48:44,611 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=PETRI_NET, 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;@6219308, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-26 21:48:44,611 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-08-26 21:48:44,624 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-26 21:48:44,624 INFO L124 PetriNetUnfolderBase]: 5/17 cut-off events. [2023-08-26 21:48:44,624 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-26 21:48:44,624 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:44,628 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-26 21:48:44,628 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:44,632 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:44,632 INFO L85 PathProgramCache]: Analyzing trace with hash 1761237693, now seen corresponding path program 1 times [2023-08-26 21:48:44,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:44,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1746592831] [2023-08-26 21:48:44,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:45,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:45,518 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:45,518 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1746592831] [2023-08-26 21:48:45,519 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1746592831] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:45,519 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:45,519 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-26 21:48:45,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321480422] [2023-08-26 21:48:45,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:45,527 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-26 21:48:45,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:45,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-26 21:48:45,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-26 21:48:45,557 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 339 out of 828 [2023-08-26 21:48:45,561 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 23 transitions, 55 flow. Second operand has 3 states, 3 states have (on average 341.0) internal successors, (1023), 3 states have internal predecessors, (1023), 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) [2023-08-26 21:48:45,562 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:45,562 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 339 of 828 [2023-08-26 21:48:45,563 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:45,845 INFO L124 PetriNetUnfolderBase]: 237/372 cut-off events. [2023-08-26 21:48:45,845 INFO L125 PetriNetUnfolderBase]: For 26/26 co-relation queries the response was YES. [2023-08-26 21:48:45,846 INFO L83 FinitePrefix]: Finished finitePrefix Result has 778 conditions, 372 events. 237/372 cut-off events. For 26/26 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 1149 event pairs, 89 based on Foata normal form. 0/237 useless extension candidates. Maximal degree in co-relation 644. Up to 264 conditions per place. [2023-08-26 21:48:45,848 INFO L140 encePairwiseOnDemand]: 823/828 looper letters, 30 selfloop transitions, 4 changer transitions 3/37 dead transitions. [2023-08-26 21:48:45,848 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 37 transitions, 163 flow [2023-08-26 21:48:45,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-26 21:48:45,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-26 21:48:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1055 transitions. [2023-08-26 21:48:45,865 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4247181964573269 [2023-08-26 21:48:45,865 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1055 transitions. [2023-08-26 21:48:45,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1055 transitions. [2023-08-26 21:48:45,868 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:45,870 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1055 transitions. [2023-08-26 21:48:45,875 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 351.6666666666667) internal successors, (1055), 3 states have internal predecessors, (1055), 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) [2023-08-26 21:48:45,882 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 828.0) internal successors, (3312), 4 states have internal predecessors, (3312), 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) [2023-08-26 21:48:45,884 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 828.0) internal successors, (3312), 4 states have internal predecessors, (3312), 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) [2023-08-26 21:48:45,885 INFO L175 Difference]: Start difference. First operand has 24 places, 23 transitions, 55 flow. Second operand 3 states and 1055 transitions. [2023-08-26 21:48:45,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 37 transitions, 163 flow [2023-08-26 21:48:45,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 37 transitions, 155 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-08-26 21:48:45,890 INFO L231 Difference]: Finished difference. Result has 25 places, 26 transitions, 80 flow [2023-08-26 21:48:45,892 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=50, PETRI_DIFFERENCE_MINUEND_PLACES=21, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=80, PETRI_PLACES=25, PETRI_TRANSITIONS=26} [2023-08-26 21:48:45,895 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 1 predicate places. [2023-08-26 21:48:45,896 INFO L495 AbstractCegarLoop]: Abstraction has has 25 places, 26 transitions, 80 flow [2023-08-26 21:48:45,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 341.0) internal successors, (1023), 3 states have internal predecessors, (1023), 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) [2023-08-26 21:48:45,896 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:45,896 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:45,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-26 21:48:45,897 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:45,897 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:45,897 INFO L85 PathProgramCache]: Analyzing trace with hash -1236206259, now seen corresponding path program 1 times [2023-08-26 21:48:45,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:45,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287700646] [2023-08-26 21:48:45,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:46,868 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:46,868 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287700646] [2023-08-26 21:48:46,869 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287700646] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:46,869 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:46,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-26 21:48:46,869 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589687844] [2023-08-26 21:48:46,869 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:46,870 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-26 21:48:46,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:46,871 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-26 21:48:46,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-26 21:48:46,877 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 331 out of 828 [2023-08-26 21:48:46,879 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 26 transitions, 80 flow. Second operand has 6 states, 6 states have (on average 332.1666666666667) internal successors, (1993), 6 states have internal predecessors, (1993), 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) [2023-08-26 21:48:46,879 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:46,879 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 331 of 828 [2023-08-26 21:48:46,879 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:47,283 INFO L124 PetriNetUnfolderBase]: 242/389 cut-off events. [2023-08-26 21:48:47,283 INFO L125 PetriNetUnfolderBase]: For 87/87 co-relation queries the response was YES. [2023-08-26 21:48:47,284 INFO L83 FinitePrefix]: Finished finitePrefix Result has 913 conditions, 389 events. 242/389 cut-off events. For 87/87 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1349 event pairs, 21 based on Foata normal form. 9/306 useless extension candidates. Maximal degree in co-relation 672. Up to 202 conditions per place. [2023-08-26 21:48:47,285 INFO L140 encePairwiseOnDemand]: 821/828 looper letters, 35 selfloop transitions, 7 changer transitions 8/50 dead transitions. [2023-08-26 21:48:47,285 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 29 places, 50 transitions, 243 flow [2023-08-26 21:48:47,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-26 21:48:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-26 21:48:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1704 transitions. [2023-08-26 21:48:47,290 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4115942028985507 [2023-08-26 21:48:47,290 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1704 transitions. [2023-08-26 21:48:47,290 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1704 transitions. [2023-08-26 21:48:47,291 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:47,291 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1704 transitions. [2023-08-26 21:48:47,294 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 340.8) internal successors, (1704), 5 states have internal predecessors, (1704), 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) [2023-08-26 21:48:47,300 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 828.0) internal successors, (4968), 6 states have internal predecessors, (4968), 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) [2023-08-26 21:48:47,302 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 828.0) internal successors, (4968), 6 states have internal predecessors, (4968), 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) [2023-08-26 21:48:47,302 INFO L175 Difference]: Start difference. First operand has 25 places, 26 transitions, 80 flow. Second operand 5 states and 1704 transitions. [2023-08-26 21:48:47,303 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 29 places, 50 transitions, 243 flow [2023-08-26 21:48:47,305 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 27 places, 50 transitions, 233 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-26 21:48:47,307 INFO L231 Difference]: Finished difference. Result has 29 places, 26 transitions, 106 flow [2023-08-26 21:48:47,307 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=72, PETRI_DIFFERENCE_MINUEND_PLACES=23, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=19, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=106, PETRI_PLACES=29, PETRI_TRANSITIONS=26} [2023-08-26 21:48:47,308 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 5 predicate places. [2023-08-26 21:48:47,308 INFO L495 AbstractCegarLoop]: Abstraction has has 29 places, 26 transitions, 106 flow [2023-08-26 21:48:47,309 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 332.1666666666667) internal successors, (1993), 6 states have internal predecessors, (1993), 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) [2023-08-26 21:48:47,309 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:47,309 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:47,309 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-26 21:48:47,310 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:47,312 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:47,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1660838975, now seen corresponding path program 1 times [2023-08-26 21:48:47,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:47,313 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996653439] [2023-08-26 21:48:47,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:47,659 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:47,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996653439] [2023-08-26 21:48:47,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996653439] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:47,659 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:47,659 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-26 21:48:47,660 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988359662] [2023-08-26 21:48:47,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:47,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-26 21:48:47,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:47,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-26 21:48:47,661 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-26 21:48:47,662 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 339 out of 828 [2023-08-26 21:48:47,663 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 29 places, 26 transitions, 106 flow. Second operand has 3 states, 3 states have (on average 341.6666666666667) internal successors, (1025), 3 states have internal predecessors, (1025), 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) [2023-08-26 21:48:47,663 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:47,663 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 339 of 828 [2023-08-26 21:48:47,663 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:47,909 INFO L124 PetriNetUnfolderBase]: 177/314 cut-off events. [2023-08-26 21:48:47,909 INFO L125 PetriNetUnfolderBase]: For 202/202 co-relation queries the response was YES. [2023-08-26 21:48:47,910 INFO L83 FinitePrefix]: Finished finitePrefix Result has 824 conditions, 314 events. 177/314 cut-off events. For 202/202 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 1029 event pairs, 77 based on Foata normal form. 0/284 useless extension candidates. Maximal degree in co-relation 432. Up to 216 conditions per place. [2023-08-26 21:48:47,910 INFO L140 encePairwiseOnDemand]: 824/828 looper letters, 23 selfloop transitions, 4 changer transitions 10/37 dead transitions. [2023-08-26 21:48:47,910 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 31 places, 37 transitions, 217 flow [2023-08-26 21:48:47,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-26 21:48:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-26 21:48:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1050 transitions. [2023-08-26 21:48:47,914 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4227053140096618 [2023-08-26 21:48:47,914 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1050 transitions. [2023-08-26 21:48:47,914 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1050 transitions. [2023-08-26 21:48:47,914 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:47,914 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1050 transitions. [2023-08-26 21:48:47,916 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 350.0) internal successors, (1050), 3 states have internal predecessors, (1050), 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) [2023-08-26 21:48:47,920 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 828.0) internal successors, (3312), 4 states have internal predecessors, (3312), 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) [2023-08-26 21:48:47,922 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 828.0) internal successors, (3312), 4 states have internal predecessors, (3312), 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) [2023-08-26 21:48:47,922 INFO L175 Difference]: Start difference. First operand has 29 places, 26 transitions, 106 flow. Second operand 3 states and 1050 transitions. [2023-08-26 21:48:47,922 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 31 places, 37 transitions, 217 flow [2023-08-26 21:48:47,925 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 37 transitions, 211 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-26 21:48:47,925 INFO L231 Difference]: Finished difference. Result has 31 places, 23 transitions, 112 flow [2023-08-26 21:48:47,925 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=102, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=26, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=22, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=112, PETRI_PLACES=31, PETRI_TRANSITIONS=23} [2023-08-26 21:48:47,927 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 7 predicate places. [2023-08-26 21:48:47,927 INFO L495 AbstractCegarLoop]: Abstraction has has 31 places, 23 transitions, 112 flow [2023-08-26 21:48:47,928 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 341.6666666666667) internal successors, (1025), 3 states have internal predecessors, (1025), 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) [2023-08-26 21:48:47,928 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:47,928 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:47,928 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-26 21:48:47,928 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:47,929 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:47,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1986571869, now seen corresponding path program 1 times [2023-08-26 21:48:47,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:47,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513788934] [2023-08-26 21:48:47,929 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:47,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:49,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:49,159 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513788934] [2023-08-26 21:48:49,159 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513788934] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:49,159 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:49,159 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:49,160 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690556638] [2023-08-26 21:48:49,160 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:49,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:49,160 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:49,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:49,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:49,164 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 325 out of 828 [2023-08-26 21:48:49,167 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 31 places, 23 transitions, 112 flow. Second operand has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:48:49,167 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:49,167 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 325 of 828 [2023-08-26 21:48:49,167 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:49,805 INFO L124 PetriNetUnfolderBase]: 196/389 cut-off events. [2023-08-26 21:48:49,805 INFO L125 PetriNetUnfolderBase]: For 517/517 co-relation queries the response was YES. [2023-08-26 21:48:49,806 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1151 conditions, 389 events. 196/389 cut-off events. For 517/517 co-relation queries the response was YES. Maximal size of possible extension queue 36. Compared 1713 event pairs, 16 based on Foata normal form. 4/393 useless extension candidates. Maximal degree in co-relation 962. Up to 104 conditions per place. [2023-08-26 21:48:49,807 INFO L140 encePairwiseOnDemand]: 820/828 looper letters, 43 selfloop transitions, 12 changer transitions 10/65 dead transitions. [2023-08-26 21:48:49,807 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 37 places, 65 transitions, 406 flow [2023-08-26 21:48:49,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:48:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:48:49,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2338 transitions. [2023-08-26 21:48:49,813 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4033816425120773 [2023-08-26 21:48:49,813 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2338 transitions. [2023-08-26 21:48:49,813 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2338 transitions. [2023-08-26 21:48:49,814 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:49,814 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2338 transitions. [2023-08-26 21:48:49,819 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 334.0) internal successors, (2338), 7 states have internal predecessors, (2338), 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) [2023-08-26 21:48:49,827 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:48:49,830 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:48:49,830 INFO L175 Difference]: Start difference. First operand has 31 places, 23 transitions, 112 flow. Second operand 7 states and 2338 transitions. [2023-08-26 21:48:49,830 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 37 places, 65 transitions, 406 flow [2023-08-26 21:48:49,834 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 33 places, 65 transitions, 370 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-26 21:48:49,835 INFO L231 Difference]: Finished difference. Result has 35 places, 30 transitions, 166 flow [2023-08-26 21:48:49,836 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=15, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=166, PETRI_PLACES=35, PETRI_TRANSITIONS=30} [2023-08-26 21:48:49,837 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 11 predicate places. [2023-08-26 21:48:49,837 INFO L495 AbstractCegarLoop]: Abstraction has has 35 places, 30 transitions, 166 flow [2023-08-26 21:48:49,839 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:48:49,839 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:49,839 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:49,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-26 21:48:49,839 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:49,839 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:49,839 INFO L85 PathProgramCache]: Analyzing trace with hash 267884143, now seen corresponding path program 2 times [2023-08-26 21:48:49,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:49,840 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1118792049] [2023-08-26 21:48:49,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:51,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:51,007 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:51,007 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1118792049] [2023-08-26 21:48:51,007 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1118792049] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:51,007 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:51,007 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:51,007 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608633866] [2023-08-26 21:48:51,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:51,011 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:51,011 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:51,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:51,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:51,014 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 317 out of 828 [2023-08-26 21:48:51,016 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 35 places, 30 transitions, 166 flow. Second operand has 7 states, 7 states have (on average 318.57142857142856) internal successors, (2230), 7 states have internal predecessors, (2230), 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) [2023-08-26 21:48:51,017 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:51,017 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 317 of 828 [2023-08-26 21:48:51,017 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:51,829 INFO L124 PetriNetUnfolderBase]: 273/520 cut-off events. [2023-08-26 21:48:51,829 INFO L125 PetriNetUnfolderBase]: For 653/653 co-relation queries the response was YES. [2023-08-26 21:48:51,830 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1638 conditions, 520 events. 273/520 cut-off events. For 653/653 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 2336 event pairs, 67 based on Foata normal form. 10/530 useless extension candidates. Maximal degree in co-relation 1140. Up to 221 conditions per place. [2023-08-26 21:48:51,832 INFO L140 encePairwiseOnDemand]: 817/828 looper letters, 35 selfloop transitions, 30 changer transitions 18/83 dead transitions. [2023-08-26 21:48:51,832 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 44 places, 83 transitions, 560 flow [2023-08-26 21:48:51,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-26 21:48:51,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-26 21:48:51,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3244 transitions. [2023-08-26 21:48:51,840 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3917874396135266 [2023-08-26 21:48:51,840 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3244 transitions. [2023-08-26 21:48:51,840 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3244 transitions. [2023-08-26 21:48:51,842 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:51,842 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3244 transitions. [2023-08-26 21:48:51,848 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 324.4) internal successors, (3244), 10 states have internal predecessors, (3244), 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) [2023-08-26 21:48:51,859 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:51,861 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:51,861 INFO L175 Difference]: Start difference. First operand has 35 places, 30 transitions, 166 flow. Second operand 10 states and 3244 transitions. [2023-08-26 21:48:51,861 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 44 places, 83 transitions, 560 flow [2023-08-26 21:48:51,865 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 83 transitions, 556 flow, removed 2 selfloop flow, removed 0 redundant places. [2023-08-26 21:48:51,866 INFO L231 Difference]: Finished difference. Result has 51 places, 51 transitions, 408 flow [2023-08-26 21:48:51,866 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=164, PETRI_DIFFERENCE_MINUEND_PLACES=35, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=30, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=11, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=408, PETRI_PLACES=51, PETRI_TRANSITIONS=51} [2023-08-26 21:48:51,869 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 27 predicate places. [2023-08-26 21:48:51,869 INFO L495 AbstractCegarLoop]: Abstraction has has 51 places, 51 transitions, 408 flow [2023-08-26 21:48:51,870 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 318.57142857142856) internal successors, (2230), 7 states have internal predecessors, (2230), 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) [2023-08-26 21:48:51,870 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:51,870 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:51,870 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-26 21:48:51,870 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:51,871 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:51,871 INFO L85 PathProgramCache]: Analyzing trace with hash 34360185, now seen corresponding path program 1 times [2023-08-26 21:48:51,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:51,871 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [531912146] [2023-08-26 21:48:51,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:51,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:52,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:53,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:53,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:53,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [531912146] [2023-08-26 21:48:53,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [531912146] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:53,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:53,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:53,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1334332552] [2023-08-26 21:48:53,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:53,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:53,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:53,071 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:53,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:53,073 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 828 [2023-08-26 21:48:53,075 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 51 transitions, 408 flow. Second operand has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:53,075 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:53,075 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 828 [2023-08-26 21:48:53,075 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:53,584 INFO L124 PetriNetUnfolderBase]: 273/516 cut-off events. [2023-08-26 21:48:53,584 INFO L125 PetriNetUnfolderBase]: For 1020/1020 co-relation queries the response was YES. [2023-08-26 21:48:53,585 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2018 conditions, 516 events. 273/516 cut-off events. For 1020/1020 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 2299 event pairs, 32 based on Foata normal form. 6/522 useless extension candidates. Maximal degree in co-relation 1898. Up to 299 conditions per place. [2023-08-26 21:48:53,587 INFO L140 encePairwiseOnDemand]: 821/828 looper letters, 48 selfloop transitions, 16 changer transitions 11/75 dead transitions. [2023-08-26 21:48:53,587 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 75 transitions, 663 flow [2023-08-26 21:48:53,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-26 21:48:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-26 21:48:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1971 transitions. [2023-08-26 21:48:53,592 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3967391304347826 [2023-08-26 21:48:53,592 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1971 transitions. [2023-08-26 21:48:53,592 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1971 transitions. [2023-08-26 21:48:53,593 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:53,593 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1971 transitions. [2023-08-26 21:48:53,597 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 328.5) internal successors, (1971), 6 states have internal predecessors, (1971), 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) [2023-08-26 21:48:53,603 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 828.0) internal successors, (5796), 7 states have internal predecessors, (5796), 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) [2023-08-26 21:48:53,604 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 828.0) internal successors, (5796), 7 states have internal predecessors, (5796), 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) [2023-08-26 21:48:53,604 INFO L175 Difference]: Start difference. First operand has 51 places, 51 transitions, 408 flow. Second operand 6 states and 1971 transitions. [2023-08-26 21:48:53,604 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 75 transitions, 663 flow [2023-08-26 21:48:53,610 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 56 places, 75 transitions, 623 flow, removed 20 selfloop flow, removed 0 redundant places. [2023-08-26 21:48:53,611 INFO L231 Difference]: Finished difference. Result has 59 places, 54 transitions, 440 flow [2023-08-26 21:48:53,611 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=368, PETRI_DIFFERENCE_MINUEND_PLACES=51, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=51, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=35, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=440, PETRI_PLACES=59, PETRI_TRANSITIONS=54} [2023-08-26 21:48:53,614 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 35 predicate places. [2023-08-26 21:48:53,614 INFO L495 AbstractCegarLoop]: Abstraction has has 59 places, 54 transitions, 440 flow [2023-08-26 21:48:53,620 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:53,620 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:53,620 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:53,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-26 21:48:53,621 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:53,621 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:53,621 INFO L85 PathProgramCache]: Analyzing trace with hash -1982680777, now seen corresponding path program 2 times [2023-08-26 21:48:53,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:53,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609411712] [2023-08-26 21:48:53,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:53,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:54,488 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:54,488 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609411712] [2023-08-26 21:48:54,488 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [609411712] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:54,488 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:54,488 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:54,488 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [333244698] [2023-08-26 21:48:54,488 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:54,488 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:54,489 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:54,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:54,489 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:54,491 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 317 out of 828 [2023-08-26 21:48:54,493 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 54 transitions, 440 flow. Second operand has 7 states, 7 states have (on average 318.57142857142856) internal successors, (2230), 7 states have internal predecessors, (2230), 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) [2023-08-26 21:48:54,493 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:54,493 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 317 of 828 [2023-08-26 21:48:54,493 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:55,304 INFO L124 PetriNetUnfolderBase]: 367/661 cut-off events. [2023-08-26 21:48:55,304 INFO L125 PetriNetUnfolderBase]: For 2497/2497 co-relation queries the response was YES. [2023-08-26 21:48:55,306 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2773 conditions, 661 events. 367/661 cut-off events. For 2497/2497 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 3038 event pairs, 94 based on Foata normal form. 10/671 useless extension candidates. Maximal degree in co-relation 2649. Up to 356 conditions per place. [2023-08-26 21:48:55,308 INFO L140 encePairwiseOnDemand]: 817/828 looper letters, 55 selfloop transitions, 42 changer transitions 10/107 dead transitions. [2023-08-26 21:48:55,308 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 107 transitions, 1016 flow [2023-08-26 21:48:55,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-26 21:48:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-26 21:48:55,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3239 transitions. [2023-08-26 21:48:55,316 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.39118357487922706 [2023-08-26 21:48:55,316 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3239 transitions. [2023-08-26 21:48:55,316 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3239 transitions. [2023-08-26 21:48:55,318 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:55,318 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3239 transitions. [2023-08-26 21:48:55,323 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 323.9) internal successors, (3239), 10 states have internal predecessors, (3239), 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) [2023-08-26 21:48:55,333 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:55,335 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:55,335 INFO L175 Difference]: Start difference. First operand has 59 places, 54 transitions, 440 flow. Second operand 10 states and 3239 transitions. [2023-08-26 21:48:55,335 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 107 transitions, 1016 flow [2023-08-26 21:48:55,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 107 transitions, 979 flow, removed 5 selfloop flow, removed 2 redundant places. [2023-08-26 21:48:55,346 INFO L231 Difference]: Finished difference. Result has 71 places, 79 transitions, 796 flow [2023-08-26 21:48:55,346 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=414, PETRI_DIFFERENCE_MINUEND_PLACES=57, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=54, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=23, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=796, PETRI_PLACES=71, PETRI_TRANSITIONS=79} [2023-08-26 21:48:55,347 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 47 predicate places. [2023-08-26 21:48:55,347 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 79 transitions, 796 flow [2023-08-26 21:48:55,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 318.57142857142856) internal successors, (2230), 7 states have internal predecessors, (2230), 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) [2023-08-26 21:48:55,347 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:55,348 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:55,348 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-26 21:48:55,348 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:55,348 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:55,348 INFO L85 PathProgramCache]: Analyzing trace with hash -702408511, now seen corresponding path program 3 times [2023-08-26 21:48:55,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:55,348 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478258539] [2023-08-26 21:48:55,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:55,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:55,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:56,194 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:56,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478258539] [2023-08-26 21:48:56,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [478258539] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:56,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:56,195 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:56,195 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687569366] [2023-08-26 21:48:56,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:56,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:56,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:56,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:56,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:56,198 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 828 [2023-08-26 21:48:56,199 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 79 transitions, 796 flow. Second operand has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:56,199 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:56,199 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 828 [2023-08-26 21:48:56,199 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:56,804 INFO L124 PetriNetUnfolderBase]: 384/690 cut-off events. [2023-08-26 21:48:56,804 INFO L125 PetriNetUnfolderBase]: For 2875/2875 co-relation queries the response was YES. [2023-08-26 21:48:56,806 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3287 conditions, 690 events. 384/690 cut-off events. For 2875/2875 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 3113 event pairs, 40 based on Foata normal form. 10/700 useless extension candidates. Maximal degree in co-relation 3158. Up to 376 conditions per place. [2023-08-26 21:48:56,809 INFO L140 encePairwiseOnDemand]: 818/828 looper letters, 71 selfloop transitions, 36 changer transitions 12/119 dead transitions. [2023-08-26 21:48:56,810 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 119 transitions, 1328 flow [2023-08-26 21:48:56,810 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-26 21:48:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-26 21:48:56,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2951 transitions. [2023-08-26 21:48:56,818 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3960010735373054 [2023-08-26 21:48:56,818 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2951 transitions. [2023-08-26 21:48:56,818 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2951 transitions. [2023-08-26 21:48:56,819 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:56,819 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2951 transitions. [2023-08-26 21:48:56,824 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 327.8888888888889) internal successors, (2951), 9 states have internal predecessors, (2951), 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) [2023-08-26 21:48:56,833 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 828.0) internal successors, (8280), 10 states have internal predecessors, (8280), 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) [2023-08-26 21:48:56,835 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 828.0) internal successors, (8280), 10 states have internal predecessors, (8280), 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) [2023-08-26 21:48:56,835 INFO L175 Difference]: Start difference. First operand has 71 places, 79 transitions, 796 flow. Second operand 9 states and 2951 transitions. [2023-08-26 21:48:56,835 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 119 transitions, 1328 flow [2023-08-26 21:48:56,852 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 119 transitions, 1176 flow, removed 52 selfloop flow, removed 4 redundant places. [2023-08-26 21:48:56,855 INFO L231 Difference]: Finished difference. Result has 80 places, 92 transitions, 939 flow [2023-08-26 21:48:56,856 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=694, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=79, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=48, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=939, PETRI_PLACES=80, PETRI_TRANSITIONS=92} [2023-08-26 21:48:56,857 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 56 predicate places. [2023-08-26 21:48:56,857 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 92 transitions, 939 flow [2023-08-26 21:48:56,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:56,858 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:56,858 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:56,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-26 21:48:56,859 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:56,859 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:56,859 INFO L85 PathProgramCache]: Analyzing trace with hash 291862073, now seen corresponding path program 4 times [2023-08-26 21:48:56,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:56,859 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603974473] [2023-08-26 21:48:56,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:56,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:56,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:57,636 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:57,638 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603974473] [2023-08-26 21:48:57,638 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603974473] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:57,638 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:57,638 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:57,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214946901] [2023-08-26 21:48:57,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:57,639 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:57,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:57,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:57,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:57,642 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 828 [2023-08-26 21:48:57,644 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 92 transitions, 939 flow. Second operand has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:57,644 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:57,644 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 828 [2023-08-26 21:48:57,644 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:58,348 INFO L124 PetriNetUnfolderBase]: 411/735 cut-off events. [2023-08-26 21:48:58,348 INFO L125 PetriNetUnfolderBase]: For 3355/3355 co-relation queries the response was YES. [2023-08-26 21:48:58,351 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3585 conditions, 735 events. 411/735 cut-off events. For 3355/3355 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 3401 event pairs, 41 based on Foata normal form. 10/745 useless extension candidates. Maximal degree in co-relation 3425. Up to 372 conditions per place. [2023-08-26 21:48:58,354 INFO L140 encePairwiseOnDemand]: 817/828 looper letters, 76 selfloop transitions, 52 changer transitions 19/147 dead transitions. [2023-08-26 21:48:58,354 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 147 transitions, 1611 flow [2023-08-26 21:48:58,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-26 21:48:58,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-26 21:48:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3282 transitions. [2023-08-26 21:48:58,362 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3963768115942029 [2023-08-26 21:48:58,362 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3282 transitions. [2023-08-26 21:48:58,362 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3282 transitions. [2023-08-26 21:48:58,363 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:58,363 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3282 transitions. [2023-08-26 21:48:58,368 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 328.2) internal successors, (3282), 10 states have internal predecessors, (3282), 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) [2023-08-26 21:48:58,378 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:58,379 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:48:58,379 INFO L175 Difference]: Start difference. First operand has 80 places, 92 transitions, 939 flow. Second operand 10 states and 3282 transitions. [2023-08-26 21:48:58,379 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 147 transitions, 1611 flow [2023-08-26 21:48:58,395 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 87 places, 147 transitions, 1589 flow, removed 8 selfloop flow, removed 2 redundant places. [2023-08-26 21:48:58,398 INFO L231 Difference]: Finished difference. Result has 91 places, 109 transitions, 1274 flow [2023-08-26 21:48:58,398 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=917, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=92, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=35, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1274, PETRI_PLACES=91, PETRI_TRANSITIONS=109} [2023-08-26 21:48:58,399 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 67 predicate places. [2023-08-26 21:48:58,399 INFO L495 AbstractCegarLoop]: Abstraction has has 91 places, 109 transitions, 1274 flow [2023-08-26 21:48:58,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:58,400 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:58,400 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:58,400 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-26 21:48:58,401 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:58,401 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:58,401 INFO L85 PathProgramCache]: Analyzing trace with hash -1537447893, now seen corresponding path program 5 times [2023-08-26 21:48:58,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:58,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1834504364] [2023-08-26 21:48:58,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:58,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:48:58,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:48:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:48:59,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:48:59,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1834504364] [2023-08-26 21:48:59,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1834504364] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:48:59,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:48:59,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:48:59,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229461061] [2023-08-26 21:48:59,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:48:59,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:48:59,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:48:59,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:48:59,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:48:59,154 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 828 [2023-08-26 21:48:59,156 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 91 places, 109 transitions, 1274 flow. Second operand has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:59,156 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:48:59,156 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 828 [2023-08-26 21:48:59,156 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:48:59,809 INFO L124 PetriNetUnfolderBase]: 428/762 cut-off events. [2023-08-26 21:48:59,809 INFO L125 PetriNetUnfolderBase]: For 4679/4679 co-relation queries the response was YES. [2023-08-26 21:48:59,812 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4196 conditions, 762 events. 428/762 cut-off events. For 4679/4679 co-relation queries the response was YES. Maximal size of possible extension queue 59. Compared 3534 event pairs, 54 based on Foata normal form. 10/772 useless extension candidates. Maximal degree in co-relation 4040. Up to 436 conditions per place. [2023-08-26 21:48:59,816 INFO L140 encePairwiseOnDemand]: 818/828 looper letters, 85 selfloop transitions, 51 changer transitions 12/148 dead transitions. [2023-08-26 21:48:59,816 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 148 transitions, 1873 flow [2023-08-26 21:48:59,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-26 21:48:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-26 21:48:59,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2952 transitions. [2023-08-26 21:48:59,841 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3961352657004831 [2023-08-26 21:48:59,841 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2952 transitions. [2023-08-26 21:48:59,841 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2952 transitions. [2023-08-26 21:48:59,843 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:48:59,843 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2952 transitions. [2023-08-26 21:48:59,848 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 328.0) internal successors, (2952), 9 states have internal predecessors, (2952), 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) [2023-08-26 21:48:59,857 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 828.0) internal successors, (8280), 10 states have internal predecessors, (8280), 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) [2023-08-26 21:48:59,858 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 828.0) internal successors, (8280), 10 states have internal predecessors, (8280), 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) [2023-08-26 21:48:59,858 INFO L175 Difference]: Start difference. First operand has 91 places, 109 transitions, 1274 flow. Second operand 9 states and 2952 transitions. [2023-08-26 21:48:59,858 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 148 transitions, 1873 flow [2023-08-26 21:48:59,880 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 98 places, 148 transitions, 1823 flow, removed 25 selfloop flow, removed 0 redundant places. [2023-08-26 21:48:59,885 INFO L231 Difference]: Finished difference. Result has 102 places, 122 transitions, 1540 flow [2023-08-26 21:48:59,886 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=1230, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=63, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=1540, PETRI_PLACES=102, PETRI_TRANSITIONS=122} [2023-08-26 21:48:59,886 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 78 predicate places. [2023-08-26 21:48:59,886 INFO L495 AbstractCegarLoop]: Abstraction has has 102 places, 122 transitions, 1540 flow [2023-08-26 21:48:59,887 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:48:59,887 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:48:59,887 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:48:59,887 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-26 21:48:59,887 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:48:59,888 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:48:59,888 INFO L85 PathProgramCache]: Analyzing trace with hash -1567200453, now seen corresponding path program 6 times [2023-08-26 21:48:59,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:48:59,888 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084689613] [2023-08-26 21:48:59,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:48:59,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:00,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:00,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:00,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084689613] [2023-08-26 21:49:00,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084689613] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:00,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:00,727 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:49:00,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395883625] [2023-08-26 21:49:00,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:00,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:49:00,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:00,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:49:00,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:49:00,730 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 325 out of 828 [2023-08-26 21:49:00,732 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 102 places, 122 transitions, 1540 flow. Second operand has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:00,732 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:00,732 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 325 of 828 [2023-08-26 21:49:00,732 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:01,347 INFO L124 PetriNetUnfolderBase]: 424/750 cut-off events. [2023-08-26 21:49:01,347 INFO L125 PetriNetUnfolderBase]: For 5536/5536 co-relation queries the response was YES. [2023-08-26 21:49:01,351 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4406 conditions, 750 events. 424/750 cut-off events. For 5536/5536 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 3428 event pairs, 23 based on Foata normal form. 6/756 useless extension candidates. Maximal degree in co-relation 4233. Up to 286 conditions per place. [2023-08-26 21:49:01,354 INFO L140 encePairwiseOnDemand]: 821/828 looper letters, 115 selfloop transitions, 36 changer transitions 10/161 dead transitions. [2023-08-26 21:49:01,354 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 161 transitions, 2159 flow [2023-08-26 21:49:01,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-26 21:49:01,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-26 21:49:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2662 transitions. [2023-08-26 21:49:01,360 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4018719806763285 [2023-08-26 21:49:01,360 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2662 transitions. [2023-08-26 21:49:01,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2662 transitions. [2023-08-26 21:49:01,362 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:01,362 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2662 transitions. [2023-08-26 21:49:01,366 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 332.75) internal successors, (2662), 8 states have internal predecessors, (2662), 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) [2023-08-26 21:49:01,377 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 828.0) internal successors, (7452), 9 states have internal predecessors, (7452), 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) [2023-08-26 21:49:01,379 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 828.0) internal successors, (7452), 9 states have internal predecessors, (7452), 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) [2023-08-26 21:49:01,379 INFO L175 Difference]: Start difference. First operand has 102 places, 122 transitions, 1540 flow. Second operand 8 states and 2662 transitions. [2023-08-26 21:49:01,379 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 161 transitions, 2159 flow [2023-08-26 21:49:01,408 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 106 places, 161 transitions, 2078 flow, removed 31 selfloop flow, removed 3 redundant places. [2023-08-26 21:49:01,411 INFO L231 Difference]: Finished difference. Result has 108 places, 126 transitions, 1614 flow [2023-08-26 21:49:01,411 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=1461, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=122, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=32, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1614, PETRI_PLACES=108, PETRI_TRANSITIONS=126} [2023-08-26 21:49:01,412 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 84 predicate places. [2023-08-26 21:49:01,412 INFO L495 AbstractCegarLoop]: Abstraction has has 108 places, 126 transitions, 1614 flow [2023-08-26 21:49:01,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:01,413 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:01,413 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:01,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-26 21:49:01,413 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:01,413 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:01,413 INFO L85 PathProgramCache]: Analyzing trace with hash 263155065, now seen corresponding path program 7 times [2023-08-26 21:49:01,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:01,414 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [473447774] [2023-08-26 21:49:01,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:01,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:02,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:02,354 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:02,354 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [473447774] [2023-08-26 21:49:02,354 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [473447774] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:02,354 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:02,354 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:49:02,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366764597] [2023-08-26 21:49:02,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:02,355 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:49:02,355 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:02,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:49:02,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:49:02,357 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 325 out of 828 [2023-08-26 21:49:02,359 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 126 transitions, 1614 flow. Second operand has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:02,359 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:02,359 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 325 of 828 [2023-08-26 21:49:02,359 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:02,882 INFO L124 PetriNetUnfolderBase]: 428/758 cut-off events. [2023-08-26 21:49:02,882 INFO L125 PetriNetUnfolderBase]: For 6427/6427 co-relation queries the response was YES. [2023-08-26 21:49:02,886 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4489 conditions, 758 events. 428/758 cut-off events. For 6427/6427 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 3477 event pairs, 26 based on Foata normal form. 6/764 useless extension candidates. Maximal degree in co-relation 4314. Up to 297 conditions per place. [2023-08-26 21:49:02,890 INFO L140 encePairwiseOnDemand]: 821/828 looper letters, 114 selfloop transitions, 38 changer transitions 12/164 dead transitions. [2023-08-26 21:49:02,890 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 114 places, 164 transitions, 2244 flow [2023-08-26 21:49:02,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:49:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:49:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2336 transitions. [2023-08-26 21:49:02,894 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4030365769496204 [2023-08-26 21:49:02,894 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2336 transitions. [2023-08-26 21:49:02,895 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2336 transitions. [2023-08-26 21:49:02,896 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:02,896 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2336 transitions. [2023-08-26 21:49:02,899 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 333.7142857142857) internal successors, (2336), 7 states have internal predecessors, (2336), 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) [2023-08-26 21:49:02,905 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:49:02,906 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:49:02,906 INFO L175 Difference]: Start difference. First operand has 108 places, 126 transitions, 1614 flow. Second operand 7 states and 2336 transitions. [2023-08-26 21:49:02,906 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 114 places, 164 transitions, 2244 flow [2023-08-26 21:49:02,938 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 164 transitions, 2212 flow, removed 12 selfloop flow, removed 2 redundant places. [2023-08-26 21:49:02,941 INFO L231 Difference]: Finished difference. Result has 114 places, 128 transitions, 1712 flow [2023-08-26 21:49:02,941 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=1584, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=126, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=36, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=1712, PETRI_PLACES=114, PETRI_TRANSITIONS=128} [2023-08-26 21:49:02,942 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 90 predicate places. [2023-08-26 21:49:02,942 INFO L495 AbstractCegarLoop]: Abstraction has has 114 places, 128 transitions, 1712 flow [2023-08-26 21:49:02,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:02,943 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:02,943 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:02,943 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-26 21:49:02,943 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:02,943 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:02,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1088389233, now seen corresponding path program 8 times [2023-08-26 21:49:02,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:02,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860372006] [2023-08-26 21:49:02,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:02,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:03,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:04,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:04,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860372006] [2023-08-26 21:49:04,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1860372006] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:04,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:04,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-26 21:49:04,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [564810679] [2023-08-26 21:49:04,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:04,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-26 21:49:04,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:04,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-26 21:49:04,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-08-26 21:49:04,196 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 313 out of 828 [2023-08-26 21:49:04,198 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 128 transitions, 1712 flow. Second operand has 9 states, 9 states have (on average 314.22222222222223) internal successors, (2828), 9 states have internal predecessors, (2828), 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) [2023-08-26 21:49:04,198 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:04,198 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 313 of 828 [2023-08-26 21:49:04,198 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:04,903 INFO L124 PetriNetUnfolderBase]: 472/833 cut-off events. [2023-08-26 21:49:04,903 INFO L125 PetriNetUnfolderBase]: For 8637/8637 co-relation queries the response was YES. [2023-08-26 21:49:04,908 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5130 conditions, 833 events. 472/833 cut-off events. For 8637/8637 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 3900 event pairs, 102 based on Foata normal form. 10/843 useless extension candidates. Maximal degree in co-relation 4901. Up to 407 conditions per place. [2023-08-26 21:49:04,912 INFO L140 encePairwiseOnDemand]: 817/828 looper letters, 72 selfloop transitions, 89 changer transitions 10/171 dead transitions. [2023-08-26 21:49:04,912 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 124 places, 171 transitions, 2514 flow [2023-08-26 21:49:04,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-08-26 21:49:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2023-08-26 21:49:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 3511 transitions. [2023-08-26 21:49:04,919 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3854852876592007 [2023-08-26 21:49:04,919 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 3511 transitions. [2023-08-26 21:49:04,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 3511 transitions. [2023-08-26 21:49:04,921 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:04,921 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 3511 transitions. [2023-08-26 21:49:04,927 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 319.1818181818182) internal successors, (3511), 11 states have internal predecessors, (3511), 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) [2023-08-26 21:49:04,935 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 828.0) internal successors, (9936), 12 states have internal predecessors, (9936), 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) [2023-08-26 21:49:04,936 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 828.0) internal successors, (9936), 12 states have internal predecessors, (9936), 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) [2023-08-26 21:49:04,936 INFO L175 Difference]: Start difference. First operand has 114 places, 128 transitions, 1712 flow. Second operand 11 states and 3511 transitions. [2023-08-26 21:49:04,936 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 124 places, 171 transitions, 2514 flow [2023-08-26 21:49:04,975 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 121 places, 171 transitions, 2449 flow, removed 12 selfloop flow, removed 3 redundant places. [2023-08-26 21:49:04,978 INFO L231 Difference]: Finished difference. Result has 125 places, 144 transitions, 2204 flow [2023-08-26 21:49:04,978 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=1655, PETRI_DIFFERENCE_MINUEND_PLACES=111, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=74, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=45, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2204, PETRI_PLACES=125, PETRI_TRANSITIONS=144} [2023-08-26 21:49:04,979 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 101 predicate places. [2023-08-26 21:49:04,979 INFO L495 AbstractCegarLoop]: Abstraction has has 125 places, 144 transitions, 2204 flow [2023-08-26 21:49:04,980 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 314.22222222222223) internal successors, (2828), 9 states have internal predecessors, (2828), 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) [2023-08-26 21:49:04,980 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:04,980 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:04,980 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-26 21:49:04,980 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:04,981 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:04,981 INFO L85 PathProgramCache]: Analyzing trace with hash -308267503, now seen corresponding path program 3 times [2023-08-26 21:49:04,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:04,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563195110] [2023-08-26 21:49:04,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:04,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:05,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:06,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:06,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:06,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563195110] [2023-08-26 21:49:06,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563195110] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:06,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:06,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-26 21:49:06,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [504835789] [2023-08-26 21:49:06,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:06,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-26 21:49:06,211 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:06,211 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-26 21:49:06,212 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-08-26 21:49:06,213 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 310 out of 828 [2023-08-26 21:49:06,215 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 125 places, 144 transitions, 2204 flow. Second operand has 9 states, 9 states have (on average 311.22222222222223) internal successors, (2801), 9 states have internal predecessors, (2801), 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) [2023-08-26 21:49:06,215 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:06,216 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 310 of 828 [2023-08-26 21:49:06,216 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:06,773 INFO L124 PetriNetUnfolderBase]: 462/811 cut-off events. [2023-08-26 21:49:06,774 INFO L125 PetriNetUnfolderBase]: For 8787/8787 co-relation queries the response was YES. [2023-08-26 21:49:06,778 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5309 conditions, 811 events. 462/811 cut-off events. For 8787/8787 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 3750 event pairs, 44 based on Foata normal form. 4/815 useless extension candidates. Maximal degree in co-relation 5128. Up to 440 conditions per place. [2023-08-26 21:49:06,782 INFO L140 encePairwiseOnDemand]: 820/828 looper letters, 117 selfloop transitions, 40 changer transitions 10/167 dead transitions. [2023-08-26 21:49:06,782 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 167 transitions, 2669 flow [2023-08-26 21:49:06,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-26 21:49:06,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-26 21:49:06,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2218 transitions. [2023-08-26 21:49:06,787 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3826777087646653 [2023-08-26 21:49:06,787 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2218 transitions. [2023-08-26 21:49:06,787 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2218 transitions. [2023-08-26 21:49:06,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:06,788 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2218 transitions. [2023-08-26 21:49:06,791 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 316.85714285714283) internal successors, (2218), 7 states have internal predecessors, (2218), 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) [2023-08-26 21:49:06,796 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:49:06,797 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 828.0) internal successors, (6624), 8 states have internal predecessors, (6624), 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) [2023-08-26 21:49:06,797 INFO L175 Difference]: Start difference. First operand has 125 places, 144 transitions, 2204 flow. Second operand 7 states and 2218 transitions. [2023-08-26 21:49:06,797 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 167 transitions, 2669 flow [2023-08-26 21:49:06,846 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 126 places, 167 transitions, 2538 flow, removed 45 selfloop flow, removed 5 redundant places. [2023-08-26 21:49:06,851 INFO L231 Difference]: Finished difference. Result has 129 places, 146 transitions, 2227 flow [2023-08-26 21:49:06,852 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=2077, PETRI_DIFFERENCE_MINUEND_PLACES=120, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=37, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2227, PETRI_PLACES=129, PETRI_TRANSITIONS=146} [2023-08-26 21:49:06,852 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 105 predicate places. [2023-08-26 21:49:06,852 INFO L495 AbstractCegarLoop]: Abstraction has has 129 places, 146 transitions, 2227 flow [2023-08-26 21:49:06,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 311.22222222222223) internal successors, (2801), 9 states have internal predecessors, (2801), 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) [2023-08-26 21:49:06,853 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:06,853 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:06,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-26 21:49:06,854 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:06,854 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:06,854 INFO L85 PathProgramCache]: Analyzing trace with hash -677384071, now seen corresponding path program 9 times [2023-08-26 21:49:06,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:06,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674124524] [2023-08-26 21:49:06,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:06,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:07,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:07,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674124524] [2023-08-26 21:49:07,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674124524] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:07,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:07,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:49:07,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1635368520] [2023-08-26 21:49:07,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:07,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:49:07,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:07,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:49:07,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:49:07,569 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 321 out of 828 [2023-08-26 21:49:07,571 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 146 transitions, 2227 flow. Second operand has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:49:07,571 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:07,571 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 321 of 828 [2023-08-26 21:49:07,571 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:08,296 INFO L124 PetriNetUnfolderBase]: 476/847 cut-off events. [2023-08-26 21:49:08,297 INFO L125 PetriNetUnfolderBase]: For 9851/9851 co-relation queries the response was YES. [2023-08-26 21:49:08,302 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5524 conditions, 847 events. 476/847 cut-off events. For 9851/9851 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 3979 event pairs, 41 based on Foata normal form. 10/857 useless extension candidates. Maximal degree in co-relation 5334. Up to 453 conditions per place. [2023-08-26 21:49:08,306 INFO L140 encePairwiseOnDemand]: 818/828 looper letters, 112 selfloop transitions, 57 changer transitions 13/182 dead transitions. [2023-08-26 21:49:08,306 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 182 transitions, 2900 flow [2023-08-26 21:49:08,306 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-26 21:49:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-26 21:49:08,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3277 transitions. [2023-08-26 21:49:08,311 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3957729468599034 [2023-08-26 21:49:08,311 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3277 transitions. [2023-08-26 21:49:08,311 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3277 transitions. [2023-08-26 21:49:08,312 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:08,312 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3277 transitions. [2023-08-26 21:49:08,316 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 327.7) internal successors, (3277), 10 states have internal predecessors, (3277), 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) [2023-08-26 21:49:08,325 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:49:08,326 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 828.0) internal successors, (9108), 11 states have internal predecessors, (9108), 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) [2023-08-26 21:49:08,326 INFO L175 Difference]: Start difference. First operand has 129 places, 146 transitions, 2227 flow. Second operand 10 states and 3277 transitions. [2023-08-26 21:49:08,326 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 138 places, 182 transitions, 2900 flow [2023-08-26 21:49:08,376 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 134 places, 182 transitions, 2812 flow, removed 6 selfloop flow, removed 4 redundant places. [2023-08-26 21:49:08,379 INFO L231 Difference]: Finished difference. Result has 137 places, 153 transitions, 2399 flow [2023-08-26 21:49:08,379 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=2147, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=146, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=50, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2399, PETRI_PLACES=137, PETRI_TRANSITIONS=153} [2023-08-26 21:49:08,380 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 113 predicate places. [2023-08-26 21:49:08,380 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 153 transitions, 2399 flow [2023-08-26 21:49:08,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 322.57142857142856) internal successors, (2258), 7 states have internal predecessors, (2258), 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) [2023-08-26 21:49:08,381 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:08,381 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:08,381 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-08-26 21:49:08,381 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:08,381 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:08,381 INFO L85 PathProgramCache]: Analyzing trace with hash -681275163, now seen corresponding path program 4 times [2023-08-26 21:49:08,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:08,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271560704] [2023-08-26 21:49:08,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:08,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:09,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:09,036 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:09,036 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271560704] [2023-08-26 21:49:09,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271560704] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-26 21:49:09,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-26 21:49:09,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-26 21:49:09,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [298260953] [2023-08-26 21:49:09,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-26 21:49:09,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-26 21:49:09,040 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-26 21:49:09,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-26 21:49:09,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-26 21:49:09,042 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 325 out of 828 [2023-08-26 21:49:09,043 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 153 transitions, 2399 flow. Second operand has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:09,043 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-26 21:49:09,043 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 325 of 828 [2023-08-26 21:49:09,043 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-26 21:49:09,802 INFO L124 PetriNetUnfolderBase]: 478/843 cut-off events. [2023-08-26 21:49:09,802 INFO L125 PetriNetUnfolderBase]: For 10206/10206 co-relation queries the response was YES. [2023-08-26 21:49:09,807 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5637 conditions, 843 events. 478/843 cut-off events. For 10206/10206 co-relation queries the response was YES. Maximal size of possible extension queue 68. Compared 3901 event pairs, 27 based on Foata normal form. 4/847 useless extension candidates. Maximal degree in co-relation 5436. Up to 288 conditions per place. [2023-08-26 21:49:09,815 INFO L140 encePairwiseOnDemand]: 820/828 looper letters, 137 selfloop transitions, 42 changer transitions 14/193 dead transitions. [2023-08-26 21:49:09,816 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 193 transitions, 3109 flow [2023-08-26 21:49:09,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-26 21:49:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-26 21:49:09,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2666 transitions. [2023-08-26 21:49:09,819 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40247584541062803 [2023-08-26 21:49:09,819 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2666 transitions. [2023-08-26 21:49:09,819 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2666 transitions. [2023-08-26 21:49:09,820 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-26 21:49:09,820 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2666 transitions. [2023-08-26 21:49:09,825 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 333.25) internal successors, (2666), 8 states have internal predecessors, (2666), 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) [2023-08-26 21:49:09,832 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 828.0) internal successors, (7452), 9 states have internal predecessors, (7452), 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) [2023-08-26 21:49:09,833 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 828.0) internal successors, (7452), 9 states have internal predecessors, (7452), 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) [2023-08-26 21:49:09,833 INFO L175 Difference]: Start difference. First operand has 137 places, 153 transitions, 2399 flow. Second operand 8 states and 2666 transitions. [2023-08-26 21:49:09,833 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 193 transitions, 3109 flow [2023-08-26 21:49:09,882 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 193 transitions, 3043 flow, removed 24 selfloop flow, removed 4 redundant places. [2023-08-26 21:49:09,886 INFO L231 Difference]: Finished difference. Result has 141 places, 155 transitions, 2456 flow [2023-08-26 21:49:09,886 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=828, PETRI_DIFFERENCE_MINUEND_FLOW=2333, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=153, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2456, PETRI_PLACES=141, PETRI_TRANSITIONS=155} [2023-08-26 21:49:09,887 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 117 predicate places. [2023-08-26 21:49:09,887 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 155 transitions, 2456 flow [2023-08-26 21:49:09,888 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 326.57142857142856) internal successors, (2286), 7 states have internal predecessors, (2286), 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) [2023-08-26 21:49:09,888 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-26 21:49:09,888 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-26 21:49:09,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-08-26 21:49:09,888 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONASSERT, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONASSERT, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-26 21:49:09,888 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-26 21:49:09,888 INFO L85 PathProgramCache]: Analyzing trace with hash 1505637327, now seen corresponding path program 1 times [2023-08-26 21:49:09,888 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-26 21:49:09,888 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22180697] [2023-08-26 21:49:09,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-26 21:49:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:11,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-26 21:49:11,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-26 21:49:11,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22180697] [2023-08-26 21:49:11,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [22180697] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-26 21:49:11,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [507817152] [2023-08-26 21:49:11,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-26 21:49:11,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-26 21:49:11,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-26 21:49:11,172 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-08-26 21:49:11,177 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-08-26 21:49:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-26 21:49:11,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 941 conjuncts, 39 conjunts are in the unsatisfiable core [2023-08-26 21:49:11,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... [2023-08-26 21:52:55,221 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 [2023-08-26 21:52:55,221 WARN L340 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Timeout while monitored process is still running, waiting 1000 ms for graceful end [2023-08-26 21:52:56,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-08-26 21:52:56,297 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown