/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 -i ../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-ac9dbd0-m [2023-08-23 23:23:37,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-08-23 23:23:37,549 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 [2023-08-23 23:23:37,554 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-08-23 23:23:37,554 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-08-23 23:23:37,584 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-08-23 23:23:37,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-08-23 23:23:37,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-08-23 23:23:37,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-08-23 23:23:37,590 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-08-23 23:23:37,590 INFO L153 SettingsManager]: * Use SBE=true [2023-08-23 23:23:37,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-08-23 23:23:37,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-08-23 23:23:37,592 INFO L153 SettingsManager]: * sizeof long=4 [2023-08-23 23:23:37,592 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-08-23 23:23:37,592 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-08-23 23:23:37,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-08-23 23:23:37,593 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-08-23 23:23:37,593 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-08-23 23:23:37,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-08-23 23:23:37,593 INFO L153 SettingsManager]: * sizeof long double=12 [2023-08-23 23:23:37,594 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-08-23 23:23:37,594 INFO L153 SettingsManager]: * Use constant arrays=true [2023-08-23 23:23:37,594 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-08-23 23:23:37,595 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-08-23 23:23:37,595 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-08-23 23:23:37,595 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-08-23 23:23:37,595 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-23 23:23:37,596 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-08-23 23:23:37,596 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-08-23 23:23:37,597 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-08-23 23:23:37,597 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-08-23 23:23:37,597 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-08-23 23:23:37,597 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-08-23 23:23:37,598 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-08-23 23:23:37,598 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-08-23 23:23:37,913 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-08-23 23:23:37,935 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-08-23 23:23:37,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-08-23 23:23:37,939 INFO L270 PluginConnector]: Initializing CDTParser... [2023-08-23 23:23:37,939 INFO L274 PluginConnector]: CDTParser initialized [2023-08-23 23:23:37,940 INFO L431 ainManager$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 [2023-08-23 23:23:39,098 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-08-23 23:23:39,651 INFO L384 CDTParser]: Found 1 translation units. [2023-08-23 23:23:39,652 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i [2023-08-23 23:23:39,696 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31184fb07/b036a101a93a480d8cfb7552dbf607f4/FLAGb3c293f22 [2023-08-23 23:23:39,711 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31184fb07/b036a101a93a480d8cfb7552dbf607f4 [2023-08-23 23:23:39,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-08-23 23:23:39,716 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-08-23 23:23:39,719 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-08-23 23:23:39,719 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-08-23 23:23:39,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-08-23 23:23:39,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 11:23:39" (1/1) ... [2023-08-23 23:23:39,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e3a633 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:39, skipping insertion in model container [2023-08-23 23:23:39,725 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 11:23:39" (1/1) ... [2023-08-23 23:23:39,852 INFO L176 MainTranslator]: Built tables and reachable declarations [2023-08-23 23:23:40,217 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482] [2023-08-23 23:23:44,091 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-08-23 23:23:44,582 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-23 23:23:44,594 INFO L201 MainTranslator]: Completed pre-run [2023-08-23 23:23:44,603 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [12] [2023-08-23 23:23:44,605 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [12] [2023-08-23 23:23:44,606 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long [17] [2023-08-23 23:23:44,606 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [18] [2023-08-23 23:23:44,606 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [39] [2023-08-23 23:23:44,607 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [45] [2023-08-23 23:23:44,607 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [46] [2023-08-23 23:23:44,607 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef __signed__ short [49] [2023-08-23 23:23:44,607 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [50] [2023-08-23 23:23:44,608 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef __signed__ long long [53] [2023-08-23 23:23:44,608 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long long [54] [2023-08-23 23:23:44,608 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef signed short [57] [2023-08-23 23:23:44,608 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [58] [2023-08-23 23:23:44,608 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef signed long long [61] [2023-08-23 23:23:44,609 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long long [62] [2023-08-23 23:23:44,609 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [71] [2023-08-23 23:23:44,609 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [77] [2023-08-23 23:23:44,610 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [92] [2023-08-23 23:23:44,610 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef long long [93] [2023-08-23 23:23:44,610 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [101] [2023-08-23 23:23:44,610 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [103] [2023-08-23 23:23:44,610 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned short [105] [2023-08-23 23:23:44,611 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [107] [2023-08-23 23:23:44,611 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [117] [2023-08-23 23:23:44,611 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [118] [2023-08-23 23:23:44,612 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [120] [2023-08-23 23:23:44,612 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [121] [2023-08-23 23:23:44,612 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned [122] [2023-08-23 23:23:44,612 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [134] [2023-08-23 23:23:44,613 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [153] [2023-08-23 23:23:44,614 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_write_nvram.i[5469,5482] [2023-08-23 23:23:44,615 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [200] [2023-08-23 23:23:44,615 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [204] [2023-08-23 23:23:44,615 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [206] [2023-08-23 23:23:44,631 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [208] [2023-08-23 23:23:44,631 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [210] [2023-08-23 23:23:44,632 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [210] [2023-08-23 23:23:44,632 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) long [212] [2023-08-23 23:23:44,632 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [214] [2023-08-23 23:23:44,632 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [214] [2023-08-23 23:23:44,633 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [233] [2023-08-23 23:23:44,633 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [246] [2023-08-23 23:23:44,634 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [254] [2023-08-23 23:23:44,634 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [255] [2023-08-23 23:23:44,634 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [256] [2023-08-23 23:23:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [262] [2023-08-23 23:23:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [262] [2023-08-23 23:23:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [263] [2023-08-23 23:23:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [263] [2023-08-23 23:23:44,635 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [264] [2023-08-23 23:23:44,636 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [275] [2023-08-23 23:23:44,636 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [276] [2023-08-23 23:23:44,636 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [277] [2023-08-23 23:23:44,636 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [278] [2023-08-23 23:23:44,636 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [279] [2023-08-23 23:23:44,637 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [282] [2023-08-23 23:23:44,638 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [295] [2023-08-23 23:23:44,639 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [317] [2023-08-23 23:23:44,640 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [321] [2023-08-23 23:23:44,641 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [333] [2023-08-23 23:23:44,642 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [337] [2023-08-23 23:23:44,642 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [349] [2023-08-23 23:23:44,643 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [358] [2023-08-23 23:23:44,644 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [367] [2023-08-23 23:23:44,654 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [380] [2023-08-23 23:23:44,654 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [381] [2023-08-23 23:23:44,654 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [382] [2023-08-23 23:23:44,654 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [383] [2023-08-23 23:23:44,655 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [384] [2023-08-23 23:23:44,656 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [394] [2023-08-23 23:23:44,657 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [395] [2023-08-23 23:23:44,657 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [396] [2023-08-23 23:23:44,657 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [398] [2023-08-23 23:23:44,657 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [400] [2023-08-23 23:23:44,657 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [401] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [401] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [402] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [403] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [408] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [409] [2023-08-23 23:23:44,658 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [411] [2023-08-23 23:23:44,659 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [418] [2023-08-23 23:23:44,659 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [421] [2023-08-23 23:23:44,659 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [423] [2023-08-23 23:23:44,660 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [465] [2023-08-23 23:23:44,660 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [466] [2023-08-23 23:23:44,660 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [467] [2023-08-23 23:23:44,660 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [473] [2023-08-23 23:23:44,663 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [570] [2023-08-23 23:23:44,664 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [597] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [701] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [702] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: volatile unsigned long [702] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [703] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [703] [2023-08-23 23:23:44,666 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [704] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [704] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [705] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [705] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [706] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: const unsigned long [707] [2023-08-23 23:23:44,667 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [707] [2023-08-23 23:23:44,669 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [764] [2023-08-23 23:23:44,670 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static unsigned [771] [2023-08-23 23:23:44,670 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [771] [2023-08-23 23:23:44,670 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [783] [2023-08-23 23:23:44,671 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [783] [2023-08-23 23:23:44,671 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [783] [2023-08-23 23:23:44,672 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [820] [2023-08-23 23:23:44,672 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [821] [2023-08-23 23:23:44,673 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [821] [2023-08-23 23:23:44,673 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [855] [2023-08-23 23:23:44,674 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [863] [2023-08-23 23:23:44,674 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [864] [2023-08-23 23:23:44,674 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [874] [2023-08-23 23:23:44,675 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [912] [2023-08-23 23:23:44,675 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [939] [2023-08-23 23:23:44,678 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1047] [2023-08-23 23:23:44,679 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1091] [2023-08-23 23:23:44,680 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1122] [2023-08-23 23:23:44,680 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1126] [2023-08-23 23:23:44,680 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1128] [2023-08-23 23:23:44,681 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1137] [2023-08-23 23:23:44,681 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1139] [2023-08-23 23:23:44,681 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1143] [2023-08-23 23:23:44,681 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1145] [2023-08-23 23:23:44,682 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1149] [2023-08-23 23:23:44,682 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1153] [2023-08-23 23:23:44,683 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1174] [2023-08-23 23:23:44,683 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [1178] [2023-08-23 23:23:44,683 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1178] [2023-08-23 23:23:44,684 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [1212] [2023-08-23 23:23:44,685 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1214] [2023-08-23 23:23:44,686 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1220] [2023-08-23 23:23:44,686 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [1249] [2023-08-23 23:23:44,687 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1251] [2023-08-23 23:23:44,687 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1256] [2023-08-23 23:23:44,687 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1261] [2023-08-23 23:23:44,688 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1262] [2023-08-23 23:23:44,688 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1265] [2023-08-23 23:23:44,688 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long long [1266] [2023-08-23 23:23:44,689 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [1293] [2023-08-23 23:23:44,690 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1319] [2023-08-23 23:23:44,691 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [1327] [2023-08-23 23:23:44,691 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1327] [2023-08-23 23:23:44,692 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1342] [2023-08-23 23:23:44,692 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [1353] [2023-08-23 23:23:44,692 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [1367] [2023-08-23 23:23:44,693 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [1382] [2023-08-23 23:23:44,700 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1524] [2023-08-23 23:23:44,700 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [1525] [2023-08-23 23:23:44,703 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1760] [2023-08-23 23:23:44,703 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [1765] [2023-08-23 23:23:44,707 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: typedef unsigned long [1960] [2023-08-23 23:23:44,711 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2101] [2023-08-23 23:23:44,711 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2102] [2023-08-23 23:23:44,712 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2103] [2023-08-23 23:23:44,712 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2104] [2023-08-23 23:23:44,714 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2197] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2202] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2202] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2204] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2206] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2206] [2023-08-23 23:23:44,715 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2208] [2023-08-23 23:23:44,716 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2217] [2023-08-23 23:23:44,716 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2222] [2023-08-23 23:23:44,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2226] [2023-08-23 23:23:44,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2227] [2023-08-23 23:23:44,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2235] [2023-08-23 23:23:44,717 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2236] [2023-08-23 23:23:44,719 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2267] [2023-08-23 23:23:44,720 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2274] [2023-08-23 23:23:44,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2278] [2023-08-23 23:23:44,721 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2296] [2023-08-23 23:23:44,722 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2297] [2023-08-23 23:23:44,722 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2314] [2023-08-23 23:23:44,723 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2315] [2023-08-23 23:23:44,723 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2316] [2023-08-23 23:23:44,723 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2319] [2023-08-23 23:23:44,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2323] [2023-08-23 23:23:44,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2327] [2023-08-23 23:23:44,724 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2339] [2023-08-23 23:23:44,727 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [2384] [2023-08-23 23:23:44,727 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2385] [2023-08-23 23:23:44,727 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2385] [2023-08-23 23:23:44,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [2389] [2023-08-23 23:23:44,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2389] [2023-08-23 23:23:44,728 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2406] [2023-08-23 23:23:44,731 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2485] [2023-08-23 23:23:44,732 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2486] [2023-08-23 23:23:44,739 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2564] [2023-08-23 23:23:44,739 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2566] [2023-08-23 23:23:44,739 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2586] [2023-08-23 23:23:44,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2590] [2023-08-23 23:23:44,741 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2592] [2023-08-23 23:23:44,744 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2605] [2023-08-23 23:23:44,748 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2621] [2023-08-23 23:23:44,748 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2622] [2023-08-23 23:23:44,748 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2622] [2023-08-23 23:23:44,748 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2633] [2023-08-23 23:23:44,749 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2634] [2023-08-23 23:23:44,749 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2634] [2023-08-23 23:23:44,749 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2635] [2023-08-23 23:23:44,749 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2635] [2023-08-23 23:23:44,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2643] [2023-08-23 23:23:44,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2644] [2023-08-23 23:23:44,751 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-23 23:23:44,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-23 23:23:44,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-23 23:23:44,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-23 23:23:44,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2647] [2023-08-23 23:23:44,752 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2649] [2023-08-23 23:23:44,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2656] [2023-08-23 23:23:44,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2656] [2023-08-23 23:23:44,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2657] [2023-08-23 23:23:44,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2657] [2023-08-23 23:23:44,753 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2657] [2023-08-23 23:23:44,754 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2658] [2023-08-23 23:23:44,754 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2658] [2023-08-23 23:23:44,754 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2658] [2023-08-23 23:23:44,754 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2659] [2023-08-23 23:23:44,756 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2712] [2023-08-23 23:23:44,756 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2719] [2023-08-23 23:23:44,756 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2720] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2752] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2754] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2754] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2757] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2757] [2023-08-23 23:23:44,757 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2760] [2023-08-23 23:23:44,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2764] [2023-08-23 23:23:44,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2765] [2023-08-23 23:23:44,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2766] [2023-08-23 23:23:44,758 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2771] [2023-08-23 23:23:44,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2805] [2023-08-23 23:23:44,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2808] [2023-08-23 23:23:44,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2808] [2023-08-23 23:23:44,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2809] [2023-08-23 23:23:44,759 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2810] [2023-08-23 23:23:44,760 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [2818] [2023-08-23 23:23:44,761 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned [2822] [2023-08-23 23:23:44,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2880] [2023-08-23 23:23:44,764 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2881] [2023-08-23 23:23:44,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2882] [2023-08-23 23:23:44,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2883] [2023-08-23 23:23:44,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2886] [2023-08-23 23:23:44,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2887] [2023-08-23 23:23:44,765 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2888] [2023-08-23 23:23:44,766 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [2889] [2023-08-23 23:23:44,766 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2902] [2023-08-23 23:23:44,767 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [2914] [2023-08-23 23:23:44,768 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2936] [2023-08-23 23:23:44,769 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [2937] [2023-08-23 23:23:44,770 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2938] [2023-08-23 23:23:44,771 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [2970] [2023-08-23 23:23:44,772 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: short [2971] [2023-08-23 23:23:44,773 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2973] [2023-08-23 23:23:44,774 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [2985] [2023-08-23 23:23:44,775 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3004] [2023-08-23 23:23:44,775 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3012] [2023-08-23 23:23:44,777 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3014] [2023-08-23 23:23:44,777 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3032] [2023-08-23 23:23:44,777 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3033] [2023-08-23 23:23:44,777 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3034] [2023-08-23 23:23:44,778 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3055] [2023-08-23 23:23:44,778 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3081] [2023-08-23 23:23:44,778 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3082] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3083] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3084] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3085] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3086] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3087] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3088] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3089] [2023-08-23 23:23:44,779 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3090] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3091] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3092] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3093] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3094] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3095] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3096] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3097] [2023-08-23 23:23:44,780 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3098] [2023-08-23 23:23:44,781 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3099] [2023-08-23 23:23:44,781 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3100] [2023-08-23 23:23:44,781 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3101] [2023-08-23 23:23:44,781 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3105] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3106] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [3110] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3111] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3112] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3113] [2023-08-23 23:23:44,782 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3115] [2023-08-23 23:23:44,783 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3131] [2023-08-23 23:23:44,783 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3137] [2023-08-23 23:23:44,783 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3142] [2023-08-23 23:23:44,783 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3142] [2023-08-23 23:23:44,784 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3145] [2023-08-23 23:23:44,784 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [3150] [2023-08-23 23:23:44,784 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3153] [2023-08-23 23:23:44,784 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3153] [2023-08-23 23:23:44,785 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3155] [2023-08-23 23:23:44,787 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] [2023-08-23 23:23:44,787 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] [2023-08-23 23:23:44,787 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] [2023-08-23 23:23:44,787 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] [2023-08-23 23:23:44,788 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3245] [2023-08-23 23:23:44,790 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3287] [2023-08-23 23:23:44,791 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3320] [2023-08-23 23:23:44,791 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3323] [2023-08-23 23:23:44,791 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3327] [2023-08-23 23:23:44,793 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3394] [2023-08-23 23:23:44,793 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3403] [2023-08-23 23:23:44,793 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3405] [2023-08-23 23:23:44,793 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3408] [2023-08-23 23:23:44,794 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3458] [2023-08-23 23:23:44,794 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3458] [2023-08-23 23:23:44,794 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3460] [2023-08-23 23:23:44,795 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3461] [2023-08-23 23:23:44,795 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3478] [2023-08-23 23:23:44,795 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3480] [2023-08-23 23:23:44,796 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3483] [2023-08-23 23:23:44,802 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3546] [2023-08-23 23:23:44,803 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3566] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3567] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3568] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3570] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [3571] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3572] [2023-08-23 23:23:44,804 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3579] [2023-08-23 23:23:44,805 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3671] [2023-08-23 23:23:44,805 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [3672] [2023-08-23 23:23:44,806 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3714] [2023-08-23 23:23:44,806 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3740] [2023-08-23 23:23:44,806 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3744] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3749] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3754] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3759] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3762] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3763] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3764] [2023-08-23 23:23:44,807 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3768] [2023-08-23 23:23:44,808 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3769] [2023-08-23 23:23:44,809 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [3924] [2023-08-23 23:23:44,810 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [3932] [2023-08-23 23:23:44,810 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3954] [2023-08-23 23:23:44,810 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [3964] [2023-08-23 23:23:44,810 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3973] [2023-08-23 23:23:44,811 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [3975] [2023-08-23 23:23:44,815 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [4089] [2023-08-23 23:23:44,815 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4090] [2023-08-23 23:23:44,821 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4407] [2023-08-23 23:23:44,821 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4411] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4430] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4431] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [4432] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4433] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [4434] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4435] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern long [4436] [2023-08-23 23:23:44,822 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4437] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4474] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4478] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4479] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4480] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4481] [2023-08-23 23:23:44,823 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4482] [2023-08-23 23:23:44,824 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4483] [2023-08-23 23:23:44,824 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4484] [2023-08-23 23:23:44,824 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4501] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4520] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4523] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4523] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4532] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4533] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4534] [2023-08-23 23:23:44,825 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4535] [2023-08-23 23:23:44,826 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4536] [2023-08-23 23:23:44,826 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4546] [2023-08-23 23:23:44,826 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [4591] [2023-08-23 23:23:44,827 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4594] [2023-08-23 23:23:44,829 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4595] [2023-08-23 23:23:44,830 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4596] [2023-08-23 23:23:44,830 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4597] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4598] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4599] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4600] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4601] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4602] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4603] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4604] [2023-08-23 23:23:44,831 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4605] [2023-08-23 23:23:44,832 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [4614] [2023-08-23 23:23:44,832 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4621] [2023-08-23 23:23:44,836 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4698] [2023-08-23 23:23:44,836 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4705] [2023-08-23 23:23:44,836 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4707] [2023-08-23 23:23:44,848 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4967] [2023-08-23 23:23:44,848 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4968] [2023-08-23 23:23:44,849 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [4992] [2023-08-23 23:23:44,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5027] [2023-08-23 23:23:44,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5028] [2023-08-23 23:23:44,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5029] [2023-08-23 23:23:44,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5034] [2023-08-23 23:23:44,851 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5035] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [5036] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5040] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5040] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5041] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long long [5041] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5044] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5047] [2023-08-23 23:23:44,852 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5047] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5050] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5051] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5065] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5066] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5067] [2023-08-23 23:23:44,853 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5070] [2023-08-23 23:23:44,854 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5071] [2023-08-23 23:23:44,854 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5072] [2023-08-23 23:23:44,854 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5137] [2023-08-23 23:23:44,855 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: extern unsigned long [5187] [2023-08-23 23:23:44,855 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5187] [2023-08-23 23:23:44,859 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5227] [2023-08-23 23:23:44,860 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5229] [2023-08-23 23:23:44,860 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5231] [2023-08-23 23:23:44,860 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5233] [2023-08-23 23:23:44,861 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5235] [2023-08-23 23:23:44,861 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5237] [2023-08-23 23:23:44,867 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5346] [2023-08-23 23:23:44,868 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5350] [2023-08-23 23:23:44,869 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5357] [2023-08-23 23:23:44,870 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5358] [2023-08-23 23:23:44,871 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5364] [2023-08-23 23:23:44,872 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5365] [2023-08-23 23:23:44,873 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5370] [2023-08-23 23:23:44,875 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5374] [2023-08-23 23:23:44,875 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5388] [2023-08-23 23:23:44,876 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5389] [2023-08-23 23:23:44,876 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5399] [2023-08-23 23:23:44,876 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5400] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5449] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5449] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5452] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5454] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5454] [2023-08-23 23:23:44,878 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5455] [2023-08-23 23:23:44,879 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5455] [2023-08-23 23:23:44,879 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5461] [2023-08-23 23:23:44,879 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5477] [2023-08-23 23:23:44,880 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) __attribute__((const)) unsigned long [5481-5482] [2023-08-23 23:23:44,880 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5482] [2023-08-23 23:23:44,880 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) __attribute__((const)) unsigned long [5486-5487] [2023-08-23 23:23:44,880 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5487] [2023-08-23 23:23:44,882 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5523] [2023-08-23 23:23:44,882 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5525] [2023-08-23 23:23:44,882 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5527] [2023-08-23 23:23:44,883 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5527] [2023-08-23 23:23:44,883 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5529] [2023-08-23 23:23:44,883 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5529] [2023-08-23 23:23:44,883 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5533] [2023-08-23 23:23:44,883 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5533] [2023-08-23 23:23:44,884 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5537] [2023-08-23 23:23:44,884 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5545] [2023-08-23 23:23:44,884 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5545] [2023-08-23 23:23:44,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5557] [2023-08-23 23:23:44,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5559] [2023-08-23 23:23:44,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5559] [2023-08-23 23:23:44,885 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5559] [2023-08-23 23:23:44,887 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5561] [2023-08-23 23:23:44,890 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5578] [2023-08-23 23:23:44,891 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5580] [2023-08-23 23:23:44,891 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5580] [2023-08-23 23:23:44,891 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: signed long [5580] [2023-08-23 23:23:44,892 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5582] [2023-08-23 23:23:44,892 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5582] [2023-08-23 23:23:44,892 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5586] [2023-08-23 23:23:44,893 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5613] [2023-08-23 23:23:44,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5618] [2023-08-23 23:23:44,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5625] [2023-08-23 23:23:44,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5628] [2023-08-23 23:23:44,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5630] [2023-08-23 23:23:44,894 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5631] [2023-08-23 23:23:44,895 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5639] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5651] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5653] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5657] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5660] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5662] [2023-08-23 23:23:44,896 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5664] [2023-08-23 23:23:44,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5669] [2023-08-23 23:23:44,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5677] [2023-08-23 23:23:44,897 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5679] [2023-08-23 23:23:44,898 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-08-23 23:23:44,954 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5690] [2023-08-23 23:23:44,955 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: static __attribute__((always_inline)) unsigned long [5694] [2023-08-23 23:23:44,955 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5699] [2023-08-23 23:23:44,955 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5703] [2023-08-23 23:23:44,956 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5715] [2023-08-23 23:23:44,956 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5719] [2023-08-23 23:23:44,956 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5720] [2023-08-23 23:23:44,956 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned short [5722] [2023-08-23 23:23:44,956 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5724] [2023-08-23 23:23:44,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5778] [2023-08-23 23:23:44,960 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5791] [2023-08-23 23:23:44,961 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5793] [2023-08-23 23:23:44,961 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5809] [2023-08-23 23:23:44,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2023-08-23 23:23:44,962 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5817] [2023-08-23 23:23:44,963 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5851] [2023-08-23 23:23:44,963 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5851] [2023-08-23 23:23:44,964 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5870] [2023-08-23 23:23:44,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5924] [2023-08-23 23:23:44,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5926] [2023-08-23 23:23:44,977 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5938] [2023-08-23 23:23:44,978 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5941] [2023-08-23 23:23:44,978 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5973] [2023-08-23 23:23:44,978 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5980] [2023-08-23 23:23:44,978 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5984] [2023-08-23 23:23:44,979 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [5989] [2023-08-23 23:23:44,980 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6054] [2023-08-23 23:23:44,980 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6059] [2023-08-23 23:23:44,980 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6066] [2023-08-23 23:23:44,981 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6102] [2023-08-23 23:23:44,981 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6108] [2023-08-23 23:23:44,982 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6203] [2023-08-23 23:23:44,982 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6204] [2023-08-23 23:23:44,982 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6205] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6215] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6216] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6221] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6226] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6229] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6230] [2023-08-23 23:23:44,983 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6233] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6242] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6243] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6245] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6252] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6252] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6256] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6256] [2023-08-23 23:23:44,984 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6262] [2023-08-23 23:23:44,985 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6274] [2023-08-23 23:23:44,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6409] [2023-08-23 23:23:44,988 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6410] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6425] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6425] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6426] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6427] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6428] [2023-08-23 23:23:44,989 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6428] [2023-08-23 23:23:44,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [6523] [2023-08-23 23:23:44,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6527] [2023-08-23 23:23:44,991 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6543] [2023-08-23 23:23:44,992 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6547] [2023-08-23 23:23:44,992 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6558] [2023-08-23 23:23:44,992 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6561] [2023-08-23 23:23:44,993 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6564] [2023-08-23 23:23:44,993 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: volatile unsigned long [6564] [2023-08-23 23:23:44,994 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6612] [2023-08-23 23:23:44,994 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6627] [2023-08-23 23:23:44,995 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned [6668] [2023-08-23 23:23:44,996 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6683] [2023-08-23 23:23:44,998 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6743] [2023-08-23 23:23:44,998 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: long [6754] [2023-08-23 23:23:44,999 WARN L75 lationResultReporter]: Unsoundness Warning: unspecified type, defaulting to int C: unsigned long [6754] [2023-08-23 23:23:45,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function release is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function __builtin_constant_p is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,390 WARN L669 CHandler]: The function ____ilog2_NaN is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,391 WARN L669 CHandler]: The function _whoop_init is called, but not defined or handled by StandardFunctionHandler. [2023-08-23 23:23:45,397 INFO L206 MainTranslator]: Completed translation [2023-08-23 23:23:45,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45 WrapperNode [2023-08-23 23:23:45,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-08-23 23:23:45,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-08-23 23:23:45,398 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-08-23 23:23:45,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-08-23 23:23:45,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,492 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,562 INFO L138 Inliner]: procedures = 1354, calls = 1452, calls flagged for inlining = 347, calls inlined = 18, statements flattened = 358 [2023-08-23 23:23:45,563 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-08-23 23:23:45,564 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-08-23 23:23:45,564 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-08-23 23:23:45,564 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-08-23 23:23:45,575 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,576 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,584 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,585 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,605 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,608 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,625 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,631 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-08-23 23:23:45,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-08-23 23:23:45,632 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-08-23 23:23:45,632 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-08-23 23:23:45,632 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (1/1) ... [2023-08-23 23:23:45,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-08-23 23:23:45,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-23 23:23:45,674 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) [2023-08-23 23:23:45,690 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 [2023-08-23 23:23:45,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-08-23 23:23:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_read_nvram [2023-08-23 23:23:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_read_nvram [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_write_nvram [2023-08-23 23:23:45,719 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_write_nvram [2023-08-23 23:23:45,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-08-23 23:23:45,721 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-08-23 23:23:46,061 INFO L236 CfgBuilder]: Building ICFG [2023-08-23 23:23:46,062 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-08-23 23:23:46,449 INFO L277 CfgBuilder]: Performing block encoding [2023-08-23 23:23:46,463 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-08-23 23:23:46,464 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-08-23 23:23:46,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 11:23:46 BoogieIcfgContainer [2023-08-23 23:23:46,466 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-08-23 23:23:46,467 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-08-23 23:23:46,467 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-08-23 23:23:46,470 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-08-23 23:23:46,470 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.08 11:23:39" (1/3) ... [2023-08-23 23:23:46,471 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a3777c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 11:23:46, skipping insertion in model container [2023-08-23 23:23:46,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 11:23:45" (2/3) ... [2023-08-23 23:23:46,471 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a3777c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 11:23:46, skipping insertion in model container [2023-08-23 23:23:46,471 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 11:23:46" (3/3) ... [2023-08-23 23:23:46,472 INFO L112 eAbstractionObserver]: Analyzing ICFG char_generic_nvram_read_nvram_write_nvram.i [2023-08-23 23:23:46,486 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-08-23 23:23:46,486 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-08-23 23:23:46,486 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-08-23 23:23:46,582 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-08-23 23:23:46,615 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 379 places, 387 transitions, 790 flow [2023-08-23 23:23:46,752 INFO L124 PetriNetUnfolderBase]: 15/385 cut-off events. [2023-08-23 23:23:46,753 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-08-23 23:23:46,761 INFO L83 FinitePrefix]: Finished finitePrefix Result has 394 conditions, 385 events. 15/385 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 504 event pairs, 0 based on Foata normal form. 0/368 useless extension candidates. Maximal degree in co-relation 281. Up to 4 conditions per place. [2023-08-23 23:23:46,761 INFO L82 GeneralOperation]: Start removeDead. Operand has 379 places, 387 transitions, 790 flow [2023-08-23 23:23:46,772 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 369 places, 377 transitions, 763 flow [2023-08-23 23:23:46,775 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-08-23 23:23:46,786 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 369 places, 377 transitions, 763 flow [2023-08-23 23:23:46,792 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 369 places, 377 transitions, 763 flow [2023-08-23 23:23:46,792 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 369 places, 377 transitions, 763 flow [2023-08-23 23:23:46,873 INFO L124 PetriNetUnfolderBase]: 15/377 cut-off events. [2023-08-23 23:23:46,873 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-23 23:23:46,878 INFO L83 FinitePrefix]: Finished finitePrefix Result has 385 conditions, 377 events. 15/377 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 454 event pairs, 0 based on Foata normal form. 0/360 useless extension candidates. Maximal degree in co-relation 281. Up to 4 conditions per place. [2023-08-23 23:23:46,887 INFO L119 LiptonReduction]: Number of co-enabled transitions 19092 [2023-08-23 23:24:46,966 WARN L234 SmtUtils]: Spent 15.80s on a formula simplification that was a NOOP. DAG size: 504 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:24:54,900 WARN L234 SmtUtils]: Spent 7.92s on a formula simplification that was a NOOP. DAG size: 430 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:25:14,245 WARN L234 SmtUtils]: Spent 19.34s on a formula simplification that was a NOOP. DAG size: 504 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:25:29,435 WARN L234 SmtUtils]: Spent 15.17s on a formula simplification that was a NOOP. DAG size: 430 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:26:58,319 WARN L234 SmtUtils]: Spent 1.48m on a formula simplification. DAG size of input: 518 DAG size of output: 514 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:27:40,130 WARN L234 SmtUtils]: Spent 41.80s 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) [2023-08-23 23:29:09,918 WARN L234 SmtUtils]: Spent 1.50m on a formula simplification. DAG size of input: 528 DAG size of output: 524 (called from [L 278] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:29:48,787 WARN L234 SmtUtils]: Spent 38.86s on a formula simplification that was a NOOP. DAG size: 512 (called from [L 301] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.sequentialComposition) [2023-08-23 23:29:48,795 INFO L134 LiptonReduction]: Checked pairs total: 17926 [2023-08-23 23:29:48,796 INFO L136 LiptonReduction]: Total number of compositions: 426 [2023-08-23 23:29:48,806 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-08-23 23:29:48,810 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;@13ebca96, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-08-23 23:29:48,810 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-08-23 23:29:48,818 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-08-23 23:29:48,818 INFO L124 PetriNetUnfolderBase]: 5/17 cut-off events. [2023-08-23 23:29:48,818 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-08-23 23:29:48,819 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:48,819 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1] [2023-08-23 23:29:48,819 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:48,823 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:48,823 INFO L85 PathProgramCache]: Analyzing trace with hash 613609338, now seen corresponding path program 1 times [2023-08-23 23:29:48,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:48,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [93410650] [2023-08-23 23:29:48,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:48,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:49,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:49,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:49,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [93410650] [2023-08-23 23:29:49,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [93410650] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:49,759 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:49,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-23 23:29:49,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [129499375] [2023-08-23 23:29:49,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:49,767 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-23 23:29:49,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:49,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-23 23:29:49,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-23 23:29:49,797 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 333 out of 813 [2023-08-23 23:29:49,802 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 24 places, 23 transitions, 55 flow. Second operand has 3 states, 3 states have (on average 335.0) internal successors, (1005), 3 states have internal predecessors, (1005), 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) [2023-08-23 23:29:49,803 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:49,803 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 333 of 813 [2023-08-23 23:29:49,803 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:50,155 INFO L124 PetriNetUnfolderBase]: 237/372 cut-off events. [2023-08-23 23:29:50,156 INFO L125 PetriNetUnfolderBase]: For 22/22 co-relation queries the response was YES. [2023-08-23 23:29:50,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 778 conditions, 372 events. 237/372 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 1143 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. [2023-08-23 23:29:50,159 INFO L140 encePairwiseOnDemand]: 808/813 looper letters, 30 selfloop transitions, 4 changer transitions 3/37 dead transitions. [2023-08-23 23:29:50,159 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 26 places, 37 transitions, 163 flow [2023-08-23 23:29:50,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-23 23:29:50,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-23 23:29:50,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1037 transitions. [2023-08-23 23:29:50,179 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.42517425174251744 [2023-08-23 23:29:50,180 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1037 transitions. [2023-08-23 23:29:50,180 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1037 transitions. [2023-08-23 23:29:50,183 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:50,185 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1037 transitions. [2023-08-23 23:29:50,191 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 345.6666666666667) internal successors, (1037), 3 states have internal predecessors, (1037), 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) [2023-08-23 23:29:50,199 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 813.0) internal successors, (3252), 4 states have internal predecessors, (3252), 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) [2023-08-23 23:29:50,201 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 813.0) internal successors, (3252), 4 states have internal predecessors, (3252), 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) [2023-08-23 23:29:50,202 INFO L175 Difference]: Start difference. First operand has 24 places, 23 transitions, 55 flow. Second operand 3 states and 1037 transitions. [2023-08-23 23:29:50,203 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 26 places, 37 transitions, 163 flow [2023-08-23 23:29:50,206 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 23 places, 37 transitions, 155 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-08-23 23:29:50,208 INFO L231 Difference]: Finished difference. Result has 25 places, 26 transitions, 80 flow [2023-08-23 23:29:50,209 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, 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} [2023-08-23 23:29:50,212 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 1 predicate places. [2023-08-23 23:29:50,212 INFO L495 AbstractCegarLoop]: Abstraction has has 25 places, 26 transitions, 80 flow [2023-08-23 23:29:50,213 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 335.0) internal successors, (1005), 3 states have internal predecessors, (1005), 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) [2023-08-23 23:29:50,213 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:50,213 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:50,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-08-23 23:29:50,214 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:50,219 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:50,219 INFO L85 PathProgramCache]: Analyzing trace with hash 1842022213, now seen corresponding path program 1 times [2023-08-23 23:29:50,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:50,219 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285623781] [2023-08-23 23:29:50,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:50,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:51,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:51,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285623781] [2023-08-23 23:29:51,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285623781] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:51,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:51,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-08-23 23:29:51,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522989923] [2023-08-23 23:29:51,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:51,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-08-23 23:29:51,087 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:51,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-08-23 23:29:51,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-08-23 23:29:51,090 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 325 out of 813 [2023-08-23 23:29:51,092 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 25 places, 26 transitions, 80 flow. Second operand has 6 states, 6 states have (on average 326.1666666666667) internal successors, (1957), 6 states have internal predecessors, (1957), 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) [2023-08-23 23:29:51,092 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:51,092 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 325 of 813 [2023-08-23 23:29:51,092 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:51,559 INFO L124 PetriNetUnfolderBase]: 242/389 cut-off events. [2023-08-23 23:29:51,559 INFO L125 PetriNetUnfolderBase]: For 85/85 co-relation queries the response was YES. [2023-08-23 23:29:51,559 INFO L83 FinitePrefix]: Finished finitePrefix Result has 913 conditions, 389 events. 242/389 cut-off events. For 85/85 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 1341 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. [2023-08-23 23:29:51,561 INFO L140 encePairwiseOnDemand]: 806/813 looper letters, 35 selfloop transitions, 7 changer transitions 8/50 dead transitions. [2023-08-23 23:29:51,561 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 29 places, 50 transitions, 243 flow [2023-08-23 23:29:51,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-08-23 23:29:51,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2023-08-23 23:29:51,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 1674 transitions. [2023-08-23 23:29:51,566 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4118081180811808 [2023-08-23 23:29:51,566 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 1674 transitions. [2023-08-23 23:29:51,566 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 1674 transitions. [2023-08-23 23:29:51,567 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:51,567 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 1674 transitions. [2023-08-23 23:29:51,570 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 334.8) internal successors, (1674), 5 states have internal predecessors, (1674), 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) [2023-08-23 23:29:51,576 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 813.0) internal successors, (4878), 6 states have internal predecessors, (4878), 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) [2023-08-23 23:29:51,578 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 813.0) internal successors, (4878), 6 states have internal predecessors, (4878), 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) [2023-08-23 23:29:51,578 INFO L175 Difference]: Start difference. First operand has 25 places, 26 transitions, 80 flow. Second operand 5 states and 1674 transitions. [2023-08-23 23:29:51,578 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 29 places, 50 transitions, 243 flow [2023-08-23 23:29:51,580 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 27 places, 50 transitions, 233 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-23 23:29:51,581 INFO L231 Difference]: Finished difference. Result has 29 places, 26 transitions, 106 flow [2023-08-23 23:29:51,581 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, 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} [2023-08-23 23:29:51,584 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 5 predicate places. [2023-08-23 23:29:51,584 INFO L495 AbstractCegarLoop]: Abstraction has has 29 places, 26 transitions, 106 flow [2023-08-23 23:29:51,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 326.1666666666667) internal successors, (1957), 6 states have internal predecessors, (1957), 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) [2023-08-23 23:29:51,585 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:51,585 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:51,585 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-08-23 23:29:51,586 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:51,589 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:51,589 INFO L85 PathProgramCache]: Analyzing trace with hash -1596026477, now seen corresponding path program 1 times [2023-08-23 23:29:51,589 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:51,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113970839] [2023-08-23 23:29:51,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:51,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:51,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:51,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:51,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113970839] [2023-08-23 23:29:51,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1113970839] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:51,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:51,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-08-23 23:29:51,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351681584] [2023-08-23 23:29:51,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:51,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-08-23 23:29:51,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:51,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-08-23 23:29:51,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-08-23 23:29:51,924 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 333 out of 813 [2023-08-23 23:29:51,925 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 29 places, 26 transitions, 106 flow. Second operand has 3 states, 3 states have (on average 335.6666666666667) internal successors, (1007), 3 states have internal predecessors, (1007), 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) [2023-08-23 23:29:51,925 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:51,925 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 333 of 813 [2023-08-23 23:29:51,925 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:52,226 INFO L124 PetriNetUnfolderBase]: 177/314 cut-off events. [2023-08-23 23:29:52,226 INFO L125 PetriNetUnfolderBase]: For 200/200 co-relation queries the response was YES. [2023-08-23 23:29:52,227 INFO L83 FinitePrefix]: Finished finitePrefix Result has 824 conditions, 314 events. 177/314 cut-off events. For 200/200 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 1030 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. [2023-08-23 23:29:52,228 INFO L140 encePairwiseOnDemand]: 809/813 looper letters, 23 selfloop transitions, 4 changer transitions 10/37 dead transitions. [2023-08-23 23:29:52,228 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 31 places, 37 transitions, 217 flow [2023-08-23 23:29:52,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-08-23 23:29:52,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-08-23 23:29:52,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 1032 transitions. [2023-08-23 23:29:52,231 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.4231242312423124 [2023-08-23 23:29:52,231 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 1032 transitions. [2023-08-23 23:29:52,231 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 1032 transitions. [2023-08-23 23:29:52,232 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:52,232 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 1032 transitions. [2023-08-23 23:29:52,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 344.0) internal successors, (1032), 3 states have internal predecessors, (1032), 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) [2023-08-23 23:29:52,238 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 813.0) internal successors, (3252), 4 states have internal predecessors, (3252), 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) [2023-08-23 23:29:52,239 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 813.0) internal successors, (3252), 4 states have internal predecessors, (3252), 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) [2023-08-23 23:29:52,239 INFO L175 Difference]: Start difference. First operand has 29 places, 26 transitions, 106 flow. Second operand 3 states and 1032 transitions. [2023-08-23 23:29:52,239 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 31 places, 37 transitions, 217 flow [2023-08-23 23:29:52,242 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 29 places, 37 transitions, 211 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-08-23 23:29:52,243 INFO L231 Difference]: Finished difference. Result has 31 places, 23 transitions, 112 flow [2023-08-23 23:29:52,243 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, 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} [2023-08-23 23:29:52,244 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 7 predicate places. [2023-08-23 23:29:52,244 INFO L495 AbstractCegarLoop]: Abstraction has has 31 places, 23 transitions, 112 flow [2023-08-23 23:29:52,245 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 335.6666666666667) internal successors, (1007), 3 states have internal predecessors, (1007), 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) [2023-08-23 23:29:52,245 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:52,245 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:52,245 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-08-23 23:29:52,245 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:52,246 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:52,246 INFO L85 PathProgramCache]: Analyzing trace with hash -629217462, now seen corresponding path program 1 times [2023-08-23 23:29:52,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:52,246 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698962127] [2023-08-23 23:29:52,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:53,788 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:53,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698962127] [2023-08-23 23:29:53,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [698962127] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:53,789 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:53,789 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:29:53,789 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [497327713] [2023-08-23 23:29:53,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:53,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-08-23 23:29:53,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:53,791 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-08-23 23:29:53,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-08-23 23:29:53,793 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 310 out of 813 [2023-08-23 23:29:53,795 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 31 places, 23 transitions, 112 flow. Second operand has 8 states, 8 states have (on average 311.375) internal successors, (2491), 8 states have internal predecessors, (2491), 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) [2023-08-23 23:29:53,796 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:53,796 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 310 of 813 [2023-08-23 23:29:53,796 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:54,434 INFO L124 PetriNetUnfolderBase]: 196/389 cut-off events. [2023-08-23 23:29:54,434 INFO L125 PetriNetUnfolderBase]: For 517/517 co-relation queries the response was YES. [2023-08-23 23:29:54,435 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 34. Compared 1707 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. [2023-08-23 23:29:54,436 INFO L140 encePairwiseOnDemand]: 804/813 looper letters, 42 selfloop transitions, 13 changer transitions 10/65 dead transitions. [2023-08-23 23:29:54,436 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 38 places, 65 transitions, 406 flow [2023-08-23 23:29:54,436 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-23 23:29:54,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-23 23:29:54,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2543 transitions. [2023-08-23 23:29:54,443 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.390990159901599 [2023-08-23 23:29:54,443 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2543 transitions. [2023-08-23 23:29:54,443 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2543 transitions. [2023-08-23 23:29:54,444 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:54,444 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2543 transitions. [2023-08-23 23:29:54,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 317.875) internal successors, (2543), 8 states have internal predecessors, (2543), 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) [2023-08-23 23:29:54,458 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:29:54,461 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:29:54,461 INFO L175 Difference]: Start difference. First operand has 31 places, 23 transitions, 112 flow. Second operand 8 states and 2543 transitions. [2023-08-23 23:29:54,461 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 38 places, 65 transitions, 406 flow [2023-08-23 23:29:54,466 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 34 places, 65 transitions, 370 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-08-23 23:29:54,467 INFO L231 Difference]: Finished difference. Result has 36 places, 30 transitions, 168 flow [2023-08-23 23:29:54,467 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=94, PETRI_DIFFERENCE_MINUEND_PLACES=27, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=23, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=14, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=168, PETRI_PLACES=36, PETRI_TRANSITIONS=30} [2023-08-23 23:29:54,468 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 12 predicate places. [2023-08-23 23:29:54,468 INFO L495 AbstractCegarLoop]: Abstraction has has 36 places, 30 transitions, 168 flow [2023-08-23 23:29:54,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 311.375) internal successors, (2491), 8 states have internal predecessors, (2491), 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) [2023-08-23 23:29:54,470 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:54,470 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:54,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-08-23 23:29:54,470 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:54,471 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:54,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1713199274, now seen corresponding path program 2 times [2023-08-23 23:29:54,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:54,471 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [963990602] [2023-08-23 23:29:54,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:55,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:55,634 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [963990602] [2023-08-23 23:29:55,634 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [963990602] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:55,634 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:55,634 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:29:55,634 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348488779] [2023-08-23 23:29:55,634 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:55,635 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:29:55,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:55,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:29:55,635 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:29:55,637 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 311 out of 813 [2023-08-23 23:29:55,639 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 36 places, 30 transitions, 168 flow. Second operand has 7 states, 7 states have (on average 312.57142857142856) internal successors, (2188), 7 states have internal predecessors, (2188), 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) [2023-08-23 23:29:55,639 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:55,639 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 311 of 813 [2023-08-23 23:29:55,639 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:56,629 INFO L124 PetriNetUnfolderBase]: 273/520 cut-off events. [2023-08-23 23:29:56,629 INFO L125 PetriNetUnfolderBase]: For 634/634 co-relation queries the response was YES. [2023-08-23 23:29:56,630 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1639 conditions, 520 events. 273/520 cut-off events. For 634/634 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 2346 event pairs, 67 based on Foata normal form. 10/530 useless extension candidates. Maximal degree in co-relation 1141. Up to 221 conditions per place. [2023-08-23 23:29:56,632 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 35 selfloop transitions, 30 changer transitions 18/83 dead transitions. [2023-08-23 23:29:56,632 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 45 places, 83 transitions, 562 flow [2023-08-23 23:29:56,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-23 23:29:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-23 23:29:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3184 transitions. [2023-08-23 23:29:56,639 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3916359163591636 [2023-08-23 23:29:56,639 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3184 transitions. [2023-08-23 23:29:56,639 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3184 transitions. [2023-08-23 23:29:56,641 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:56,641 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3184 transitions. [2023-08-23 23:29:56,646 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 318.4) internal successors, (3184), 10 states have internal predecessors, (3184), 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) [2023-08-23 23:29:56,656 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:29:56,658 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:29:56,658 INFO L175 Difference]: Start difference. First operand has 36 places, 30 transitions, 168 flow. Second operand 10 states and 3184 transitions. [2023-08-23 23:29:56,658 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 45 places, 83 transitions, 562 flow [2023-08-23 23:29:56,661 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 44 places, 83 transitions, 557 flow, removed 2 selfloop flow, removed 1 redundant places. [2023-08-23 23:29:56,663 INFO L231 Difference]: Finished difference. Result has 51 places, 51 transitions, 409 flow [2023-08-23 23:29:56,663 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=165, 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=409, PETRI_PLACES=51, PETRI_TRANSITIONS=51} [2023-08-23 23:29:56,665 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 27 predicate places. [2023-08-23 23:29:56,665 INFO L495 AbstractCegarLoop]: Abstraction has has 51 places, 51 transitions, 409 flow [2023-08-23 23:29:56,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 312.57142857142856) internal successors, (2188), 7 states have internal predecessors, (2188), 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) [2023-08-23 23:29:56,666 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:56,666 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:56,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-08-23 23:29:56,667 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:56,667 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:56,667 INFO L85 PathProgramCache]: Analyzing trace with hash -1932884782, now seen corresponding path program 1 times [2023-08-23 23:29:56,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:56,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167093871] [2023-08-23 23:29:56,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:56,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:56,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:57,551 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:57,552 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167093871] [2023-08-23 23:29:57,552 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167093871] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:57,552 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:57,552 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:29:57,552 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [360883205] [2023-08-23 23:29:57,552 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:57,553 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:29:57,553 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:57,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:29:57,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:29:57,555 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 813 [2023-08-23 23:29:57,557 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 51 places, 51 transitions, 409 flow. Second operand has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:29:57,557 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:57,557 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 813 [2023-08-23 23:29:57,557 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:29:58,285 INFO L124 PetriNetUnfolderBase]: 273/516 cut-off events. [2023-08-23 23:29:58,285 INFO L125 PetriNetUnfolderBase]: For 1020/1020 co-relation queries the response was YES. [2023-08-23 23:29:58,287 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 2303 event pairs, 32 based on Foata normal form. 6/522 useless extension candidates. Maximal degree in co-relation 1899. Up to 299 conditions per place. [2023-08-23 23:29:58,288 INFO L140 encePairwiseOnDemand]: 806/813 looper letters, 48 selfloop transitions, 16 changer transitions 11/75 dead transitions. [2023-08-23 23:29:58,288 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 56 places, 75 transitions, 664 flow [2023-08-23 23:29:58,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-08-23 23:29:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-08-23 23:29:58,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1935 transitions. [2023-08-23 23:29:58,294 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3966789667896679 [2023-08-23 23:29:58,294 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1935 transitions. [2023-08-23 23:29:58,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1935 transitions. [2023-08-23 23:29:58,295 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:29:58,295 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1935 transitions. [2023-08-23 23:29:58,298 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 322.5) internal successors, (1935), 6 states have internal predecessors, (1935), 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) [2023-08-23 23:29:58,316 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 813.0) internal successors, (5691), 7 states have internal predecessors, (5691), 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) [2023-08-23 23:29:58,318 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 813.0) internal successors, (5691), 7 states have internal predecessors, (5691), 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) [2023-08-23 23:29:58,318 INFO L175 Difference]: Start difference. First operand has 51 places, 51 transitions, 409 flow. Second operand 6 states and 1935 transitions. [2023-08-23 23:29:58,318 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 56 places, 75 transitions, 664 flow [2023-08-23 23:29:58,325 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 56 places, 75 transitions, 624 flow, removed 20 selfloop flow, removed 0 redundant places. [2023-08-23 23:29:58,327 INFO L231 Difference]: Finished difference. Result has 59 places, 54 transitions, 441 flow [2023-08-23 23:29:58,327 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=369, 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=441, PETRI_PLACES=59, PETRI_TRANSITIONS=54} [2023-08-23 23:29:58,330 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 35 predicate places. [2023-08-23 23:29:58,330 INFO L495 AbstractCegarLoop]: Abstraction has has 59 places, 54 transitions, 441 flow [2023-08-23 23:29:58,330 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:29:58,330 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:29:58,331 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:29:58,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-08-23 23:29:58,331 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:29:58,331 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:29:58,331 INFO L85 PathProgramCache]: Analyzing trace with hash -624922700, now seen corresponding path program 2 times [2023-08-23 23:29:58,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:29:58,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028026166] [2023-08-23 23:29:58,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:29:58,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:29:58,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:29:59,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:29:59,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:29:59,208 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028026166] [2023-08-23 23:29:59,208 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028026166] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:29:59,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:29:59,208 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:29:59,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1535694624] [2023-08-23 23:29:59,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:29:59,208 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:29:59,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:29:59,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:29:59,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:29:59,211 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 311 out of 813 [2023-08-23 23:29:59,212 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 54 transitions, 441 flow. Second operand has 7 states, 7 states have (on average 312.57142857142856) internal successors, (2188), 7 states have internal predecessors, (2188), 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) [2023-08-23 23:29:59,212 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:29:59,212 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 311 of 813 [2023-08-23 23:29:59,213 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:00,041 INFO L124 PetriNetUnfolderBase]: 367/661 cut-off events. [2023-08-23 23:30:00,041 INFO L125 PetriNetUnfolderBase]: For 2497/2497 co-relation queries the response was YES. [2023-08-23 23:30:00,043 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 2650. Up to 356 conditions per place. [2023-08-23 23:30:00,045 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 55 selfloop transitions, 42 changer transitions 10/107 dead transitions. [2023-08-23 23:30:00,045 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 68 places, 107 transitions, 1017 flow [2023-08-23 23:30:00,045 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-23 23:30:00,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-23 23:30:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3179 transitions. [2023-08-23 23:30:00,053 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.39102091020910207 [2023-08-23 23:30:00,053 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3179 transitions. [2023-08-23 23:30:00,053 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3179 transitions. [2023-08-23 23:30:00,055 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:00,055 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3179 transitions. [2023-08-23 23:30:00,060 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 317.9) internal successors, (3179), 10 states have internal predecessors, (3179), 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) [2023-08-23 23:30:00,069 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:00,070 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:00,070 INFO L175 Difference]: Start difference. First operand has 59 places, 54 transitions, 441 flow. Second operand 10 states and 3179 transitions. [2023-08-23 23:30:00,070 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 68 places, 107 transitions, 1017 flow [2023-08-23 23:30:00,080 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 66 places, 107 transitions, 980 flow, removed 5 selfloop flow, removed 2 redundant places. [2023-08-23 23:30:00,082 INFO L231 Difference]: Finished difference. Result has 71 places, 79 transitions, 797 flow [2023-08-23 23:30:00,082 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=415, 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=797, PETRI_PLACES=71, PETRI_TRANSITIONS=79} [2023-08-23 23:30:00,083 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 47 predicate places. [2023-08-23 23:30:00,083 INFO L495 AbstractCegarLoop]: Abstraction has has 71 places, 79 transitions, 797 flow [2023-08-23 23:30:00,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 312.57142857142856) internal successors, (2188), 7 states have internal predecessors, (2188), 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) [2023-08-23 23:30:00,084 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:00,085 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:00,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-08-23 23:30:00,085 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:00,085 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:00,085 INFO L85 PathProgramCache]: Analyzing trace with hash 808013056, now seen corresponding path program 3 times [2023-08-23 23:30:00,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:00,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190406381] [2023-08-23 23:30:00,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:00,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:01,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:01,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190406381] [2023-08-23 23:30:01,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190406381] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:01,096 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:01,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:01,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1051781579] [2023-08-23 23:30:01,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:01,096 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:30:01,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:01,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:30:01,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:30:01,099 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 813 [2023-08-23 23:30:01,100 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 71 places, 79 transitions, 797 flow. Second operand has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:30:01,100 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:01,100 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 813 [2023-08-23 23:30:01,101 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:01,991 INFO L124 PetriNetUnfolderBase]: 384/690 cut-off events. [2023-08-23 23:30:01,991 INFO L125 PetriNetUnfolderBase]: For 2874/2874 co-relation queries the response was YES. [2023-08-23 23:30:01,993 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3287 conditions, 690 events. 384/690 cut-off events. For 2874/2874 co-relation queries the response was YES. Maximal size of possible extension queue 50. Compared 3137 event pairs, 34 based on Foata normal form. 10/700 useless extension candidates. Maximal degree in co-relation 3159. Up to 344 conditions per place. [2023-08-23 23:30:01,996 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 63 selfloop transitions, 44 changer transitions 14/121 dead transitions. [2023-08-23 23:30:01,996 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 79 places, 121 transitions, 1334 flow [2023-08-23 23:30:01,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-08-23 23:30:01,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-08-23 23:30:02,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 2900 transitions. [2023-08-23 23:30:02,004 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3963372967063004 [2023-08-23 23:30:02,004 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 2900 transitions. [2023-08-23 23:30:02,004 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 2900 transitions. [2023-08-23 23:30:02,005 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:02,005 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 2900 transitions. [2023-08-23 23:30:02,010 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 322.22222222222223) internal successors, (2900), 9 states have internal predecessors, (2900), 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) [2023-08-23 23:30:02,017 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 813.0) internal successors, (8130), 10 states have internal predecessors, (8130), 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) [2023-08-23 23:30:02,019 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 813.0) internal successors, (8130), 10 states have internal predecessors, (8130), 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) [2023-08-23 23:30:02,019 INFO L175 Difference]: Start difference. First operand has 71 places, 79 transitions, 797 flow. Second operand 9 states and 2900 transitions. [2023-08-23 23:30:02,019 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 79 places, 121 transitions, 1334 flow [2023-08-23 23:30:02,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 75 places, 121 transitions, 1184 flow, removed 51 selfloop flow, removed 4 redundant places. [2023-08-23 23:30:02,038 INFO L231 Difference]: Finished difference. Result has 80 places, 94 transitions, 998 flow [2023-08-23 23:30:02,038 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=695, PETRI_DIFFERENCE_MINUEND_PLACES=67, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=79, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=998, PETRI_PLACES=80, PETRI_TRANSITIONS=94} [2023-08-23 23:30:02,038 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 56 predicate places. [2023-08-23 23:30:02,038 INFO L495 AbstractCegarLoop]: Abstraction has has 80 places, 94 transitions, 998 flow [2023-08-23 23:30:02,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:30:02,039 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:02,039 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:02,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-08-23 23:30:02,039 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:02,040 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:02,040 INFO L85 PathProgramCache]: Analyzing trace with hash 1869478638, now seen corresponding path program 4 times [2023-08-23 23:30:02,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:02,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [760170369] [2023-08-23 23:30:02,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:02,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:02,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:02,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:02,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:02,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [760170369] [2023-08-23 23:30:02,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [760170369] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:02,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:02,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-23 23:30:02,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [777401634] [2023-08-23 23:30:02,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:02,992 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-08-23 23:30:02,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:02,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-08-23 23:30:02,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-08-23 23:30:02,995 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 813 [2023-08-23 23:30:02,997 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 94 transitions, 998 flow. Second operand has 8 states, 8 states have (on average 316.375) internal successors, (2531), 8 states have internal predecessors, (2531), 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) [2023-08-23 23:30:02,997 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:02,997 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 813 [2023-08-23 23:30:02,997 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:03,848 INFO L124 PetriNetUnfolderBase]: 408/728 cut-off events. [2023-08-23 23:30:03,849 INFO L125 PetriNetUnfolderBase]: For 3482/3482 co-relation queries the response was YES. [2023-08-23 23:30:03,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3551 conditions, 728 events. 408/728 cut-off events. For 3482/3482 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 3377 event pairs, 37 based on Foata normal form. 10/738 useless extension candidates. Maximal degree in co-relation 3418. Up to 338 conditions per place. [2023-08-23 23:30:03,854 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 79 selfloop transitions, 52 changer transitions 19/150 dead transitions. [2023-08-23 23:30:03,854 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 89 places, 150 transitions, 1664 flow [2023-08-23 23:30:03,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-23 23:30:03,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-23 23:30:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3227 transitions. [2023-08-23 23:30:03,862 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3969249692496925 [2023-08-23 23:30:03,862 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3227 transitions. [2023-08-23 23:30:03,862 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3227 transitions. [2023-08-23 23:30:03,863 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:03,864 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3227 transitions. [2023-08-23 23:30:03,869 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 322.7) internal successors, (3227), 10 states have internal predecessors, (3227), 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) [2023-08-23 23:30:03,878 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:03,879 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:03,879 INFO L175 Difference]: Start difference. First operand has 80 places, 94 transitions, 998 flow. Second operand 10 states and 3227 transitions. [2023-08-23 23:30:03,879 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 89 places, 150 transitions, 1664 flow [2023-08-23 23:30:03,906 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 89 places, 150 transitions, 1646 flow, removed 9 selfloop flow, removed 0 redundant places. [2023-08-23 23:30:03,909 INFO L231 Difference]: Finished difference. Result has 93 places, 109 transitions, 1306 flow [2023-08-23 23:30:03,909 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=980, PETRI_DIFFERENCE_MINUEND_PLACES=80, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=38, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1306, PETRI_PLACES=93, PETRI_TRANSITIONS=109} [2023-08-23 23:30:03,910 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 69 predicate places. [2023-08-23 23:30:03,910 INFO L495 AbstractCegarLoop]: Abstraction has has 93 places, 109 transitions, 1306 flow [2023-08-23 23:30:03,911 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 316.375) internal successors, (2531), 8 states have internal predecessors, (2531), 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) [2023-08-23 23:30:03,911 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:03,911 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:03,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-08-23 23:30:03,912 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:03,913 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:03,913 INFO L85 PathProgramCache]: Analyzing trace with hash -1773501758, now seen corresponding path program 3 times [2023-08-23 23:30:03,913 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:03,913 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770124670] [2023-08-23 23:30:03,913 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:04,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:04,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:04,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770124670] [2023-08-23 23:30:04,640 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1770124670] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:04,640 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:04,640 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:04,640 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207405653] [2023-08-23 23:30:04,640 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:04,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:30:04,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:04,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:30:04,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:30:04,643 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 813 [2023-08-23 23:30:04,645 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 93 places, 109 transitions, 1306 flow. Second operand has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:04,645 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:04,645 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 813 [2023-08-23 23:30:04,645 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:05,576 INFO L124 PetriNetUnfolderBase]: 404/716 cut-off events. [2023-08-23 23:30:05,576 INFO L125 PetriNetUnfolderBase]: For 4323/4323 co-relation queries the response was YES. [2023-08-23 23:30:05,579 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3869 conditions, 716 events. 404/716 cut-off events. For 4323/4323 co-relation queries the response was YES. Maximal size of possible extension queue 56. Compared 3286 event pairs, 23 based on Foata normal form. 6/722 useless extension candidates. Maximal degree in co-relation 3719. Up to 262 conditions per place. [2023-08-23 23:30:05,582 INFO L140 encePairwiseOnDemand]: 806/813 looper letters, 105 selfloop transitions, 35 changer transitions 10/150 dead transitions. [2023-08-23 23:30:05,582 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 150 transitions, 1890 flow [2023-08-23 23:30:05,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-23 23:30:05,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-23 23:30:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2614 transitions. [2023-08-23 23:30:05,588 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40190651906519065 [2023-08-23 23:30:05,588 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2614 transitions. [2023-08-23 23:30:05,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2614 transitions. [2023-08-23 23:30:05,589 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:05,590 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2614 transitions. [2023-08-23 23:30:05,593 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 326.75) internal successors, (2614), 8 states have internal predecessors, (2614), 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) [2023-08-23 23:30:05,602 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:30:05,603 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:30:05,603 INFO L175 Difference]: Start difference. First operand has 93 places, 109 transitions, 1306 flow. Second operand 8 states and 2614 transitions. [2023-08-23 23:30:05,603 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 150 transitions, 1890 flow [2023-08-23 23:30:05,623 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 97 places, 150 transitions, 1834 flow, removed 24 selfloop flow, removed 3 redundant places. [2023-08-23 23:30:05,627 INFO L231 Difference]: Finished difference. Result has 99 places, 115 transitions, 1413 flow [2023-08-23 23:30:05,628 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=1254, PETRI_DIFFERENCE_MINUEND_PLACES=90, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=109, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=29, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=78, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=1413, PETRI_PLACES=99, PETRI_TRANSITIONS=115} [2023-08-23 23:30:05,629 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 75 predicate places. [2023-08-23 23:30:05,629 INFO L495 AbstractCegarLoop]: Abstraction has has 99 places, 115 transitions, 1413 flow [2023-08-23 23:30:05,630 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:05,630 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:05,630 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:05,630 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-08-23 23:30:05,630 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:05,630 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:05,630 INFO L85 PathProgramCache]: Analyzing trace with hash -1770099818, now seen corresponding path program 4 times [2023-08-23 23:30:05,630 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:05,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1369755928] [2023-08-23 23:30:05,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:05,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:07,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:07,138 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:07,138 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1369755928] [2023-08-23 23:30:07,138 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1369755928] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:07,138 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:07,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:07,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173313680] [2023-08-23 23:30:07,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:07,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-08-23 23:30:07,139 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:07,139 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-08-23 23:30:07,140 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-08-23 23:30:07,141 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 308 out of 813 [2023-08-23 23:30:07,143 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 99 places, 115 transitions, 1413 flow. Second operand has 8 states, 8 states have (on average 309.375) internal successors, (2475), 8 states have internal predecessors, (2475), 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) [2023-08-23 23:30:07,143 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:07,143 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 308 of 813 [2023-08-23 23:30:07,143 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:07,999 INFO L124 PetriNetUnfolderBase]: 434/772 cut-off events. [2023-08-23 23:30:07,999 INFO L125 PetriNetUnfolderBase]: For 5728/5728 co-relation queries the response was YES. [2023-08-23 23:30:08,002 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4266 conditions, 772 events. 434/772 cut-off events. For 5728/5728 co-relation queries the response was YES. Maximal size of possible extension queue 62. Compared 3590 event pairs, 54 based on Foata normal form. 10/782 useless extension candidates. Maximal degree in co-relation 4120. Up to 438 conditions per place. [2023-08-23 23:30:08,005 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 88 selfloop transitions, 54 changer transitions 12/154 dead transitions. [2023-08-23 23:30:08,006 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 108 places, 154 transitions, 2032 flow [2023-08-23 23:30:08,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-23 23:30:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-23 23:30:08,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3143 transitions. [2023-08-23 23:30:08,014 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.38659286592865927 [2023-08-23 23:30:08,014 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3143 transitions. [2023-08-23 23:30:08,014 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3143 transitions. [2023-08-23 23:30:08,016 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:08,016 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3143 transitions. [2023-08-23 23:30:08,021 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 314.3) internal successors, (3143), 10 states have internal predecessors, (3143), 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) [2023-08-23 23:30:08,028 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:08,030 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:08,030 INFO L175 Difference]: Start difference. First operand has 99 places, 115 transitions, 1413 flow. Second operand 10 states and 3143 transitions. [2023-08-23 23:30:08,030 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 108 places, 154 transitions, 2032 flow [2023-08-23 23:30:08,059 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 154 transitions, 2006 flow, removed 13 selfloop flow, removed 0 redundant places. [2023-08-23 23:30:08,063 INFO L231 Difference]: Finished difference. Result has 112 places, 128 transitions, 1715 flow [2023-08-23 23:30:08,064 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=1389, PETRI_DIFFERENCE_MINUEND_PLACES=99, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=115, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=66, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=1715, PETRI_PLACES=112, PETRI_TRANSITIONS=128} [2023-08-23 23:30:08,064 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 88 predicate places. [2023-08-23 23:30:08,064 INFO L495 AbstractCegarLoop]: Abstraction has has 112 places, 128 transitions, 1715 flow [2023-08-23 23:30:08,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 309.375) internal successors, (2475), 8 states have internal predecessors, (2475), 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) [2023-08-23 23:30:08,065 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:08,065 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:08,065 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-08-23 23:30:08,065 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:08,065 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:08,065 INFO L85 PathProgramCache]: Analyzing trace with hash -633752502, now seen corresponding path program 5 times [2023-08-23 23:30:08,066 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:08,066 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700073612] [2023-08-23 23:30:08,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:08,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:09,125 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:09,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700073612] [2023-08-23 23:30:09,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700073612] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:09,125 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:09,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-23 23:30:09,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1265380725] [2023-08-23 23:30:09,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:09,126 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-23 23:30:09,126 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:09,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-23 23:30:09,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-08-23 23:30:09,128 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 307 out of 813 [2023-08-23 23:30:09,130 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 112 places, 128 transitions, 1715 flow. Second operand has 9 states, 9 states have (on average 308.22222222222223) internal successors, (2774), 9 states have internal predecessors, (2774), 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) [2023-08-23 23:30:09,130 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:09,130 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 307 of 813 [2023-08-23 23:30:09,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:10,086 INFO L124 PetriNetUnfolderBase]: 470/827 cut-off events. [2023-08-23 23:30:10,086 INFO L125 PetriNetUnfolderBase]: For 7994/7994 co-relation queries the response was YES. [2023-08-23 23:30:10,090 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4972 conditions, 827 events. 470/827 cut-off events. For 7994/7994 co-relation queries the response was YES. Maximal size of possible extension queue 65. Compared 3851 event pairs, 99 based on Foata normal form. 10/837 useless extension candidates. Maximal degree in co-relation 4809. Up to 409 conditions per place. [2023-08-23 23:30:10,093 INFO L140 encePairwiseOnDemand]: 802/813 looper letters, 72 selfloop transitions, 90 changer transitions 10/172 dead transitions. [2023-08-23 23:30:10,094 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 172 transitions, 2519 flow [2023-08-23 23:30:10,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-08-23 23:30:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2023-08-23 23:30:10,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 3445 transitions. [2023-08-23 23:30:10,101 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3852174885385217 [2023-08-23 23:30:10,101 INFO L72 ComplementDD]: Start complementDD. Operand 11 states and 3445 transitions. [2023-08-23 23:30:10,101 INFO L73 IsDeterministic]: Start isDeterministic. Operand 11 states and 3445 transitions. [2023-08-23 23:30:10,103 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:10,103 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 11 states and 3445 transitions. [2023-08-23 23:30:10,108 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 12 states, 11 states have (on average 313.1818181818182) internal successors, (3445), 11 states have internal predecessors, (3445), 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) [2023-08-23 23:30:10,116 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 12 states, 12 states have (on average 813.0) internal successors, (9756), 12 states have internal predecessors, (9756), 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) [2023-08-23 23:30:10,117 INFO L81 ComplementDD]: Finished complementDD. Result has 12 states, 12 states have (on average 813.0) internal successors, (9756), 12 states have internal predecessors, (9756), 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) [2023-08-23 23:30:10,117 INFO L175 Difference]: Start difference. First operand has 112 places, 128 transitions, 1715 flow. Second operand 11 states and 3445 transitions. [2023-08-23 23:30:10,118 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 122 places, 172 transitions, 2519 flow [2023-08-23 23:30:10,148 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 119 places, 172 transitions, 2438 flow, removed 36 selfloop flow, removed 3 redundant places. [2023-08-23 23:30:10,151 INFO L231 Difference]: Finished difference. Result has 124 places, 145 transitions, 2217 flow [2023-08-23 23:30:10,152 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=1638, PETRI_DIFFERENCE_MINUEND_PLACES=109, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=128, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=74, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=44, PETRI_DIFFERENCE_SUBTRAHEND_STATES=11, PETRI_FLOW=2217, PETRI_PLACES=124, PETRI_TRANSITIONS=145} [2023-08-23 23:30:10,152 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 100 predicate places. [2023-08-23 23:30:10,152 INFO L495 AbstractCegarLoop]: Abstraction has has 124 places, 145 transitions, 2217 flow [2023-08-23 23:30:10,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 308.22222222222223) internal successors, (2774), 9 states have internal predecessors, (2774), 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) [2023-08-23 23:30:10,153 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:10,153 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:10,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-08-23 23:30:10,153 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:10,154 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:10,154 INFO L85 PathProgramCache]: Analyzing trace with hash -390220190, now seen corresponding path program 5 times [2023-08-23 23:30:10,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:10,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [127986431] [2023-08-23 23:30:10,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:10,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:11,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:11,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:11,597 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [127986431] [2023-08-23 23:30:11,598 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [127986431] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:11,598 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:11,598 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-08-23 23:30:11,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486220996] [2023-08-23 23:30:11,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:11,598 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-08-23 23:30:11,599 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:11,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-08-23 23:30:11,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-08-23 23:30:11,601 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 304 out of 813 [2023-08-23 23:30:11,603 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 124 places, 145 transitions, 2217 flow. Second operand has 9 states, 9 states have (on average 305.22222222222223) internal successors, (2747), 9 states have internal predecessors, (2747), 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) [2023-08-23 23:30:11,603 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:11,603 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 304 of 813 [2023-08-23 23:30:11,603 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:12,431 INFO L124 PetriNetUnfolderBase]: 460/805 cut-off events. [2023-08-23 23:30:12,431 INFO L125 PetriNetUnfolderBase]: For 8271/8271 co-relation queries the response was YES. [2023-08-23 23:30:12,436 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5231 conditions, 805 events. 460/805 cut-off events. For 8271/8271 co-relation queries the response was YES. Maximal size of possible extension queue 64. Compared 3702 event pairs, 46 based on Foata normal form. 4/809 useless extension candidates. Maximal degree in co-relation 5064. Up to 432 conditions per place. [2023-08-23 23:30:12,440 INFO L140 encePairwiseOnDemand]: 805/813 looper letters, 116 selfloop transitions, 42 changer transitions 11/169 dead transitions. [2023-08-23 23:30:12,440 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 130 places, 169 transitions, 2690 flow [2023-08-23 23:30:12,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-23 23:30:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-23 23:30:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2177 transitions. [2023-08-23 23:30:12,445 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.38253382533825336 [2023-08-23 23:30:12,445 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2177 transitions. [2023-08-23 23:30:12,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2177 transitions. [2023-08-23 23:30:12,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:12,446 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2177 transitions. [2023-08-23 23:30:12,450 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 311.0) internal successors, (2177), 7 states have internal predecessors, (2177), 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) [2023-08-23 23:30:12,456 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 813.0) internal successors, (6504), 8 states have internal predecessors, (6504), 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) [2023-08-23 23:30:12,457 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 813.0) internal successors, (6504), 8 states have internal predecessors, (6504), 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) [2023-08-23 23:30:12,457 INFO L175 Difference]: Start difference. First operand has 124 places, 145 transitions, 2217 flow. Second operand 7 states and 2177 transitions. [2023-08-23 23:30:12,457 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 130 places, 169 transitions, 2690 flow [2023-08-23 23:30:12,496 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 169 transitions, 2597 flow, removed 44 selfloop flow, removed 3 redundant places. [2023-08-23 23:30:12,499 INFO L231 Difference]: Finished difference. Result has 130 places, 147 transitions, 2289 flow [2023-08-23 23:30:12,500 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=2128, PETRI_DIFFERENCE_MINUEND_PLACES=121, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=39, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=103, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2289, PETRI_PLACES=130, PETRI_TRANSITIONS=147} [2023-08-23 23:30:12,500 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 106 predicate places. [2023-08-23 23:30:12,500 INFO L495 AbstractCegarLoop]: Abstraction has has 130 places, 147 transitions, 2289 flow [2023-08-23 23:30:12,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 305.22222222222223) internal successors, (2747), 9 states have internal predecessors, (2747), 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) [2023-08-23 23:30:12,501 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:12,501 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:12,501 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-08-23 23:30:12,501 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:12,501 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:12,502 INFO L85 PathProgramCache]: Analyzing trace with hash 803716478, now seen corresponding path program 6 times [2023-08-23 23:30:12,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:12,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418393976] [2023-08-23 23:30:12,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:12,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:12,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:13,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:13,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:13,227 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418393976] [2023-08-23 23:30:13,228 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1418393976] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:13,228 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:13,228 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:13,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1657963156] [2023-08-23 23:30:13,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:13,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:30:13,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:13,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:30:13,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:30:13,231 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 813 [2023-08-23 23:30:13,232 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 130 places, 147 transitions, 2289 flow. Second operand has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:13,232 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:13,232 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 813 [2023-08-23 23:30:13,232 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:13,926 INFO L124 PetriNetUnfolderBase]: 460/809 cut-off events. [2023-08-23 23:30:13,926 INFO L125 PetriNetUnfolderBase]: For 9716/9716 co-relation queries the response was YES. [2023-08-23 23:30:13,930 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5281 conditions, 809 events. 460/809 cut-off events. For 9716/9716 co-relation queries the response was YES. Maximal size of possible extension queue 66. Compared 3733 event pairs, 35 based on Foata normal form. 6/815 useless extension candidates. Maximal degree in co-relation 5087. Up to 334 conditions per place. [2023-08-23 23:30:13,934 INFO L140 encePairwiseOnDemand]: 806/813 looper letters, 128 selfloop transitions, 43 changer transitions 12/183 dead transitions. [2023-08-23 23:30:13,934 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 136 places, 183 transitions, 2942 flow [2023-08-23 23:30:13,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-08-23 23:30:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2023-08-23 23:30:13,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 2294 transitions. [2023-08-23 23:30:13,940 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.403092602354595 [2023-08-23 23:30:13,940 INFO L72 ComplementDD]: Start complementDD. Operand 7 states and 2294 transitions. [2023-08-23 23:30:13,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 2294 transitions. [2023-08-23 23:30:13,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:13,941 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 7 states and 2294 transitions. [2023-08-23 23:30:13,944 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 8 states, 7 states have (on average 327.7142857142857) internal successors, (2294), 7 states have internal predecessors, (2294), 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) [2023-08-23 23:30:13,950 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 8 states, 8 states have (on average 813.0) internal successors, (6504), 8 states have internal predecessors, (6504), 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) [2023-08-23 23:30:13,951 INFO L81 ComplementDD]: Finished complementDD. Result has 8 states, 8 states have (on average 813.0) internal successors, (6504), 8 states have internal predecessors, (6504), 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) [2023-08-23 23:30:13,951 INFO L175 Difference]: Start difference. First operand has 130 places, 147 transitions, 2289 flow. Second operand 7 states and 2294 transitions. [2023-08-23 23:30:13,951 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 136 places, 183 transitions, 2942 flow [2023-08-23 23:30:13,996 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 183 transitions, 2856 flow, removed 6 selfloop flow, removed 4 redundant places. [2023-08-23 23:30:13,999 INFO L231 Difference]: Finished difference. Result has 133 places, 148 transitions, 2315 flow [2023-08-23 23:30:14,000 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=2205, PETRI_DIFFERENCE_MINUEND_PLACES=126, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=147, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=42, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=104, PETRI_DIFFERENCE_SUBTRAHEND_STATES=7, PETRI_FLOW=2315, PETRI_PLACES=133, PETRI_TRANSITIONS=148} [2023-08-23 23:30:14,000 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 109 predicate places. [2023-08-23 23:30:14,000 INFO L495 AbstractCegarLoop]: Abstraction has has 133 places, 148 transitions, 2315 flow [2023-08-23 23:30:14,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:14,001 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:14,001 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:14,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-08-23 23:30:14,001 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:14,002 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:14,002 INFO L85 PathProgramCache]: Analyzing trace with hash 802823656, now seen corresponding path program 6 times [2023-08-23 23:30:14,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:14,002 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1705271830] [2023-08-23 23:30:14,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:14,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:14,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:14,766 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1705271830] [2023-08-23 23:30:14,766 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1705271830] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:14,766 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:14,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:14,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083005647] [2023-08-23 23:30:14,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:14,766 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:30:14,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:14,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:30:14,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:30:14,769 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 319 out of 813 [2023-08-23 23:30:14,770 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 148 transitions, 2315 flow. Second operand has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:14,770 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:14,770 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 319 of 813 [2023-08-23 23:30:14,771 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:15,564 INFO L124 PetriNetUnfolderBase]: 470/825 cut-off events. [2023-08-23 23:30:15,565 INFO L125 PetriNetUnfolderBase]: For 9841/9841 co-relation queries the response was YES. [2023-08-23 23:30:15,568 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5400 conditions, 825 events. 470/825 cut-off events. For 9841/9841 co-relation queries the response was YES. Maximal size of possible extension queue 68. Compared 3821 event pairs, 29 based on Foata normal form. 4/829 useless extension candidates. Maximal degree in co-relation 5205. Up to 288 conditions per place. [2023-08-23 23:30:15,572 INFO L140 encePairwiseOnDemand]: 805/813 looper letters, 132 selfloop transitions, 42 changer transitions 14/188 dead transitions. [2023-08-23 23:30:15,572 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 188 transitions, 2991 flow [2023-08-23 23:30:15,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-08-23 23:30:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-08-23 23:30:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 2618 transitions. [2023-08-23 23:30:15,576 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.40252152521525214 [2023-08-23 23:30:15,577 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 2618 transitions. [2023-08-23 23:30:15,577 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 2618 transitions. [2023-08-23 23:30:15,578 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:15,578 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 2618 transitions. [2023-08-23 23:30:15,581 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 327.25) internal successors, (2618), 8 states have internal predecessors, (2618), 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) [2023-08-23 23:30:15,587 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:30:15,588 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 813.0) internal successors, (7317), 9 states have internal predecessors, (7317), 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) [2023-08-23 23:30:15,588 INFO L175 Difference]: Start difference. First operand has 133 places, 148 transitions, 2315 flow. Second operand 8 states and 2618 transitions. [2023-08-23 23:30:15,588 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 140 places, 188 transitions, 2991 flow [2023-08-23 23:30:15,632 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 188 transitions, 2886 flow, removed 13 selfloop flow, removed 5 redundant places. [2023-08-23 23:30:15,635 INFO L231 Difference]: Finished difference. Result has 136 places, 149 transitions, 2319 flow [2023-08-23 23:30:15,635 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=2215, PETRI_DIFFERENCE_MINUEND_PLACES=128, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=148, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=41, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=106, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2319, PETRI_PLACES=136, PETRI_TRANSITIONS=149} [2023-08-23 23:30:15,636 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 112 predicate places. [2023-08-23 23:30:15,636 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 149 transitions, 2319 flow [2023-08-23 23:30:15,636 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 320.57142857142856) internal successors, (2244), 7 states have internal predecessors, (2244), 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) [2023-08-23 23:30:15,636 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:15,637 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:15,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-08-23 23:30:15,637 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:15,637 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:15,637 INFO L85 PathProgramCache]: Analyzing trace with hash 807119326, now seen corresponding path program 7 times [2023-08-23 23:30:15,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:15,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006739819] [2023-08-23 23:30:15,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:15,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:16,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:16,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006739819] [2023-08-23 23:30:16,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006739819] provided 1 perfect and 0 imperfect interpolant sequences [2023-08-23 23:30:16,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-08-23 23:30:16,345 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-08-23 23:30:16,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453069478] [2023-08-23 23:30:16,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-08-23 23:30:16,347 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-08-23 23:30:16,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-08-23 23:30:16,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-08-23 23:30:16,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-08-23 23:30:16,349 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 315 out of 813 [2023-08-23 23:30:16,351 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 149 transitions, 2319 flow. Second operand has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:30:16,351 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-08-23 23:30:16,351 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 315 of 813 [2023-08-23 23:30:16,351 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-08-23 23:30:17,220 INFO L124 PetriNetUnfolderBase]: 485/864 cut-off events. [2023-08-23 23:30:17,220 INFO L125 PetriNetUnfolderBase]: For 10673/10673 co-relation queries the response was YES. [2023-08-23 23:30:17,224 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5597 conditions, 864 events. 485/864 cut-off events. For 10673/10673 co-relation queries the response was YES. Maximal size of possible extension queue 70. Compared 4085 event pairs, 39 based on Foata normal form. 10/874 useless extension candidates. Maximal degree in co-relation 5403. Up to 407 conditions per place. [2023-08-23 23:30:17,227 INFO L140 encePairwiseOnDemand]: 801/813 looper letters, 110 selfloop transitions, 60 changer transitions 17/187 dead transitions. [2023-08-23 23:30:17,228 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 145 places, 187 transitions, 2978 flow [2023-08-23 23:30:17,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-08-23 23:30:17,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-08-23 23:30:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3220 transitions. [2023-08-23 23:30:17,232 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.3960639606396064 [2023-08-23 23:30:17,233 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3220 transitions. [2023-08-23 23:30:17,233 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3220 transitions. [2023-08-23 23:30:17,234 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-08-23 23:30:17,234 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3220 transitions. [2023-08-23 23:30:17,238 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 322.0) internal successors, (3220), 10 states have internal predecessors, (3220), 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) [2023-08-23 23:30:17,244 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:17,245 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 813.0) internal successors, (8943), 11 states have internal predecessors, (8943), 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) [2023-08-23 23:30:17,245 INFO L175 Difference]: Start difference. First operand has 136 places, 149 transitions, 2319 flow. Second operand 10 states and 3220 transitions. [2023-08-23 23:30:17,245 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 145 places, 187 transitions, 2978 flow [2023-08-23 23:30:17,289 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 187 transitions, 2876 flow, removed 10 selfloop flow, removed 5 redundant places. [2023-08-23 23:30:17,293 INFO L231 Difference]: Finished difference. Result has 143 places, 155 transitions, 2464 flow [2023-08-23 23:30:17,293 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=813, PETRI_DIFFERENCE_MINUEND_FLOW=2220, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=149, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=54, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=2464, PETRI_PLACES=143, PETRI_TRANSITIONS=155} [2023-08-23 23:30:17,293 INFO L281 CegarLoopForPetriNet]: 24 programPoint places, 119 predicate places. [2023-08-23 23:30:17,293 INFO L495 AbstractCegarLoop]: Abstraction has has 143 places, 155 transitions, 2464 flow [2023-08-23 23:30:17,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 316.57142857142856) internal successors, (2216), 7 states have internal predecessors, (2216), 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) [2023-08-23 23:30:17,294 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-08-23 23:30:17,294 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-08-23 23:30:17,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-08-23 23:30:17,294 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, whoop_wrapper_write_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2023-08-23 23:30:17,294 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-08-23 23:30:17,294 INFO L85 PathProgramCache]: Analyzing trace with hash 1269029010, now seen corresponding path program 1 times [2023-08-23 23:30:17,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-08-23 23:30:17,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848946688] [2023-08-23 23:30:17,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:17,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-08-23 23:30:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-08-23 23:30:18,848 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-08-23 23:30:18,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848946688] [2023-08-23 23:30:18,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848946688] provided 0 perfect and 1 imperfect interpolant sequences [2023-08-23 23:30:18,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [253734816] [2023-08-23 23:30:18,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-08-23 23:30:18,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-08-23 23:30:18,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-08-23 23:30:18,853 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) [2023-08-23 23:30:18,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-08-23 23:30:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-08-23 23:30:19,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 975 conjuncts, 41 conjunts are in the unsatisfiable core [2023-08-23 23:30:19,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... Received shutdown request... [2023-08-23 23:34:24,418 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 [2023-08-23 23:34:24,420 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 [2023-08-23 23:34:25,461 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 [2023-08-23 23:34:25,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 Cannot interrupt operation gracefully because timeout expired. Forcing shutdown