/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_nvram_unlocked_ioctl.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.dk.fix-rcfgbuilder-lbe-0ccecc1-m [2023-11-10 11:51:20,523 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-10 11:51:20,581 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-NoLbe.epf [2023-11-10 11:51:20,605 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-10 11:51:20,606 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-10 11:51:20,607 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-10 11:51:20,607 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-10 11:51:20,607 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-10 11:51:20,608 INFO L153 SettingsManager]: * Use SBE=true [2023-11-10 11:51:20,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-10 11:51:20,611 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-10 11:51:20,612 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-10 11:51:20,612 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-10 11:51:20,613 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-10 11:51:20,613 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-10 11:51:20,613 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-10 11:51:20,614 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-10 11:51:20,614 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-10 11:51:20,614 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-10 11:51:20,614 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-10 11:51:20,614 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-10 11:51:20,615 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-10 11:51:20,615 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-10 11:51:20,615 INFO L153 SettingsManager]: * To the following directory=./dump/ [2023-11-10 11:51:20,615 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-10 11:51:20,616 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:51:20,616 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-10 11:51:20,617 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-10 11:51:20,617 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-10 11:51:20,617 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-10 11:51:20,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-10 11:51:20,618 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-10 11:51:20,618 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-10 11:51:20,618 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-11-10 11:51:20,816 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-10 11:51:20,835 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-10 11:51:20,837 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-10 11:51:20,838 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-10 11:51:20,838 INFO L274 PluginConnector]: CDTParser initialized [2023-11-10 11:51:20,839 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_nvram_unlocked_ioctl.i [2023-11-10 11:51:21,845 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-10 11:51:22,253 INFO L384 CDTParser]: Found 1 translation units. [2023-11-10 11:51:22,253 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-driver-races/char_generic_nvram_read_nvram_nvram_unlocked_ioctl.i [2023-11-10 11:51:22,286 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a2d7f727/92a41f37b3c44909b1c60bf7d22bba30/FLAG79666f418 [2023-11-10 11:51:22,300 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4a2d7f727/92a41f37b3c44909b1c60bf7d22bba30 [2023-11-10 11:51:22,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-10 11:51:22,305 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2023-11-10 11:51:22,307 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-10 11:51:22,307 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-10 11:51:22,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-10 11:51:22,311 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:51:22" (1/1) ... [2023-11-10 11:51:22,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c046363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:22, skipping insertion in model container [2023-11-10 11:51:22,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:51:22" (1/1) ... [2023-11-10 11:51:22,389 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-10 11:51:22,684 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_nvram_unlocked_ioctl.i[5469,5482] [2023-11-10 11:51:26,030 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-11-10 11:51:26,478 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:51:26,490 INFO L202 MainTranslator]: Completed pre-run [2023-11-10 11:51:26,499 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_nvram_unlocked_ioctl.i[5469,5482] [2023-11-10 11:51:26,581 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] [2023-11-10 11:51:26,582 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] [2023-11-10 11:51:26,582 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] [2023-11-10 11:51:26,582 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] [2023-11-10 11:51:26,646 WARN L635 FunctionHandler]: implicit declaration of function __builtin_constant_p [2023-11-10 11:51:26,661 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: asm volatile("ud2"); [5814] [2023-11-10 11:51:26,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-10 11:51:27,043 WARN L672 CHandler]: The function __VERIFIER_atomic_begin is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,043 WARN L672 CHandler]: The function __VERIFIER_atomic_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,043 WARN L672 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,043 WARN L672 CHandler]: The function release is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,043 WARN L672 CHandler]: The function __builtin_constant_p is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,044 WARN L672 CHandler]: The function ____ilog2_NaN is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,044 WARN L672 CHandler]: The function _whoop_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-10 11:51:27,049 INFO L206 MainTranslator]: Completed translation [2023-11-10 11:51:27,049 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27 WrapperNode [2023-11-10 11:51:27,050 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-10 11:51:27,050 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-10 11:51:27,050 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-10 11:51:27,050 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-10 11:51:27,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,136 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,173 INFO L138 Inliner]: procedures = 1354, calls = 1452, calls flagged for inlining = 347, calls inlined = 19, statements flattened = 322 [2023-11-10 11:51:27,173 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-10 11:51:27,174 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-10 11:51:27,174 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-10 11:51:27,174 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-10 11:51:27,181 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,181 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,185 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,186 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,194 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,197 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,202 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,206 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-10 11:51:27,207 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-10 11:51:27,207 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-10 11:51:27,207 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-10 11:51:27,208 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (1/1) ... [2023-11-10 11:51:27,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-10 11:51:27,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-10 11:51:27,234 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) [2023-11-10 11:51:27,235 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 [2023-11-10 11:51:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-10 11:51:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_nvram_unlocked_ioctl [2023-11-10 11:51:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_nvram_unlocked_ioctl [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-10 11:51:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-10 11:51:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure whoop_wrapper_read_nvram [2023-11-10 11:51:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure whoop_wrapper_read_nvram [2023-11-10 11:51:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2023-11-10 11:51:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-10 11:51:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2023-11-10 11:51:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-10 11:51:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-10 11:51:27,260 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-10 11:51:27,587 INFO L236 CfgBuilder]: Building ICFG [2023-11-10 11:51:27,589 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-10 11:51:27,968 INFO L277 CfgBuilder]: Performing block encoding [2023-11-10 11:51:28,012 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-10 11:51:28,013 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-10 11:51:28,020 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:51:28 BoogieIcfgContainer [2023-11-10 11:51:28,020 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-10 11:51:28,021 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-10 11:51:28,022 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-10 11:51:28,024 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-10 11:51:28,024 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:51:22" (1/3) ... [2023-11-10 11:51:28,024 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23590996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:51:28, skipping insertion in model container [2023-11-10 11:51:28,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:51:27" (2/3) ... [2023-11-10 11:51:28,025 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23590996 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:51:28, skipping insertion in model container [2023-11-10 11:51:28,025 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:51:28" (3/3) ... [2023-11-10 11:51:28,026 INFO L112 eAbstractionObserver]: Analyzing ICFG char_generic_nvram_read_nvram_nvram_unlocked_ioctl.i [2023-11-10 11:51:28,037 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-10 11:51:28,038 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-10 11:51:28,038 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-10 11:51:28,103 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-10 11:51:28,129 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 363 places, 367 transitions, 748 flow [2023-11-10 11:51:28,235 INFO L124 PetriNetUnfolderBase]: 11/365 cut-off events. [2023-11-10 11:51:28,235 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-10 11:51:28,244 INFO L83 FinitePrefix]: Finished finitePrefix Result has 374 conditions, 365 events. 11/365 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 352 event pairs, 0 based on Foata normal form. 0/353 useless extension candidates. Maximal degree in co-relation 301. Up to 4 conditions per place. [2023-11-10 11:51:28,244 INFO L82 GeneralOperation]: Start removeDead. Operand has 363 places, 367 transitions, 748 flow [2023-11-10 11:51:28,253 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 352 places, 356 transitions, 721 flow [2023-11-10 11:51:28,264 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-10 11:51:28,271 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=LoopHeads, 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;@6d01dd25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-10 11:51:28,271 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-11-10 11:51:28,329 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-10 11:51:28,329 INFO L124 PetriNetUnfolderBase]: 7/302 cut-off events. [2023-11-10 11:51:28,329 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-10 11:51:28,330 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:28,330 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:28,331 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:28,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:28,334 INFO L85 PathProgramCache]: Analyzing trace with hash 478551450, now seen corresponding path program 1 times [2023-11-10 11:51:28,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:28,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847175296] [2023-11-10 11:51:28,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:29,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:29,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:29,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847175296] [2023-11-10 11:51:29,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847175296] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:29,091 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:29,091 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-10 11:51:29,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881938187] [2023-11-10 11:51:29,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:29,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-10 11:51:29,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:29,127 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-10 11:51:29,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-10 11:51:29,132 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 310 out of 367 [2023-11-10 11:51:29,137 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 352 places, 356 transitions, 721 flow. Second operand has 6 states, 6 states have (on average 316.0) internal successors, (1896), 6 states have internal predecessors, (1896), 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) [2023-11-10 11:51:29,138 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:29,138 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 310 of 367 [2023-11-10 11:51:29,139 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:29,756 INFO L124 PetriNetUnfolderBase]: 407/2321 cut-off events. [2023-11-10 11:51:29,757 INFO L125 PetriNetUnfolderBase]: For 40/40 co-relation queries the response was YES. [2023-11-10 11:51:29,764 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3070 conditions, 2321 events. 407/2321 cut-off events. For 40/40 co-relation queries the response was YES. Maximal size of possible extension queue 72. Compared 17471 event pairs, 146 based on Foata normal form. 8/2189 useless extension candidates. Maximal degree in co-relation 2823. Up to 407 conditions per place. [2023-11-10 11:51:29,773 INFO L140 encePairwiseOnDemand]: 351/367 looper letters, 73 selfloop transitions, 24 changer transitions 8/404 dead transitions. [2023-11-10 11:51:29,773 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 360 places, 404 transitions, 1049 flow [2023-11-10 11:51:29,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-10 11:51:29,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2023-11-10 11:51:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 3209 transitions. [2023-11-10 11:51:29,793 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8743869209809264 [2023-11-10 11:51:29,794 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 3209 transitions. [2023-11-10 11:51:29,794 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 3209 transitions. [2023-11-10 11:51:29,798 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:29,800 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 3209 transitions. [2023-11-10 11:51:29,809 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 320.9) internal successors, (3209), 10 states have internal predecessors, (3209), 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) [2023-11-10 11:51:29,818 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 367.0) internal successors, (4037), 11 states have internal predecessors, (4037), 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) [2023-11-10 11:51:29,820 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 367.0) internal successors, (4037), 11 states have internal predecessors, (4037), 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) [2023-11-10 11:51:29,821 INFO L175 Difference]: Start difference. First operand has 352 places, 356 transitions, 721 flow. Second operand 10 states and 3209 transitions. [2023-11-10 11:51:29,822 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 360 places, 404 transitions, 1049 flow [2023-11-10 11:51:29,828 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 357 places, 404 transitions, 1036 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-10 11:51:29,835 INFO L231 Difference]: Finished difference. Result has 363 places, 373 transitions, 869 flow [2023-11-10 11:51:29,837 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=708, PETRI_DIFFERENCE_MINUEND_PLACES=348, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=352, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=7, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=340, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=869, PETRI_PLACES=363, PETRI_TRANSITIONS=373} [2023-11-10 11:51:29,840 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 11 predicate places. [2023-11-10 11:51:29,841 INFO L495 AbstractCegarLoop]: Abstraction has has 363 places, 373 transitions, 869 flow [2023-11-10 11:51:29,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 316.0) internal successors, (1896), 6 states have internal predecessors, (1896), 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) [2023-11-10 11:51:29,842 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:29,842 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:29,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-10 11:51:29,843 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:29,843 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:29,843 INFO L85 PathProgramCache]: Analyzing trace with hash -162265228, now seen corresponding path program 1 times [2023-11-10 11:51:29,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:29,843 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1982362916] [2023-11-10 11:51:29,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:29,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:30,666 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:30,666 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1982362916] [2023-11-10 11:51:30,667 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1982362916] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:30,667 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:30,667 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-10 11:51:30,667 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229968343] [2023-11-10 11:51:30,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:30,668 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-10 11:51:30,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:30,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-10 11:51:30,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2023-11-10 11:51:30,672 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 367 [2023-11-10 11:51:30,675 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 363 places, 373 transitions, 869 flow. Second operand has 12 states, 12 states have (on average 286.1666666666667) internal successors, (3434), 12 states have internal predecessors, (3434), 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) [2023-11-10 11:51:30,675 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:30,675 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 367 [2023-11-10 11:51:30,675 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:31,460 INFO L124 PetriNetUnfolderBase]: 467/2932 cut-off events. [2023-11-10 11:51:31,460 INFO L125 PetriNetUnfolderBase]: For 1617/1687 co-relation queries the response was YES. [2023-11-10 11:51:31,469 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4721 conditions, 2932 events. 467/2932 cut-off events. For 1617/1687 co-relation queries the response was YES. Maximal size of possible extension queue 76. Compared 23620 event pairs, 28 based on Foata normal form. 7/2773 useless extension candidates. Maximal degree in co-relation 4340. Up to 258 conditions per place. [2023-11-10 11:51:31,475 INFO L140 encePairwiseOnDemand]: 348/367 looper letters, 84 selfloop transitions, 20 changer transitions 53/425 dead transitions. [2023-11-10 11:51:31,475 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 377 places, 425 transitions, 1436 flow [2023-11-10 11:51:31,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-10 11:51:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2023-11-10 11:51:31,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 4627 transitions. [2023-11-10 11:51:31,482 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7879768392370572 [2023-11-10 11:51:31,482 INFO L72 ComplementDD]: Start complementDD. Operand 16 states and 4627 transitions. [2023-11-10 11:51:31,482 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 4627 transitions. [2023-11-10 11:51:31,484 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:31,484 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 16 states and 4627 transitions. [2023-11-10 11:51:31,491 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 17 states, 16 states have (on average 289.1875) internal successors, (4627), 16 states have internal predecessors, (4627), 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) [2023-11-10 11:51:31,547 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 17 states, 17 states have (on average 367.0) internal successors, (6239), 17 states have internal predecessors, (6239), 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) [2023-11-10 11:51:31,550 INFO L81 ComplementDD]: Finished complementDD. Result has 17 states, 17 states have (on average 367.0) internal successors, (6239), 17 states have internal predecessors, (6239), 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) [2023-11-10 11:51:31,550 INFO L175 Difference]: Start difference. First operand has 363 places, 373 transitions, 869 flow. Second operand 16 states and 4627 transitions. [2023-11-10 11:51:31,550 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 377 places, 425 transitions, 1436 flow [2023-11-10 11:51:31,556 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 377 places, 425 transitions, 1436 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-10 11:51:31,560 INFO L231 Difference]: Finished difference. Result has 384 places, 355 transitions, 894 flow [2023-11-10 11:51:31,561 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=869, PETRI_DIFFERENCE_MINUEND_PLACES=362, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=373, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=16, PETRI_FLOW=894, PETRI_PLACES=384, PETRI_TRANSITIONS=355} [2023-11-10 11:51:31,561 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 32 predicate places. [2023-11-10 11:51:31,561 INFO L495 AbstractCegarLoop]: Abstraction has has 384 places, 355 transitions, 894 flow [2023-11-10 11:51:31,562 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 286.1666666666667) internal successors, (3434), 12 states have internal predecessors, (3434), 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) [2023-11-10 11:51:31,563 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:31,563 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:31,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-10 11:51:31,563 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:31,563 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:31,563 INFO L85 PathProgramCache]: Analyzing trace with hash 1577145516, now seen corresponding path program 1 times [2023-11-10 11:51:31,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:31,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1371786910] [2023-11-10 11:51:31,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:31,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:32,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:32,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1371786910] [2023-11-10 11:51:32,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1371786910] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:32,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:32,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:32,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357949623] [2023-11-10 11:51:32,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:32,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:32,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:32,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:32,523 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:32,526 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:32,529 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 384 places, 355 transitions, 894 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:32,529 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:32,529 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:32,529 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:33,687 INFO L124 PetriNetUnfolderBase]: 989/3680 cut-off events. [2023-11-10 11:51:33,687 INFO L125 PetriNetUnfolderBase]: For 3162/3176 co-relation queries the response was YES. [2023-11-10 11:51:33,699 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7328 conditions, 3680 events. 989/3680 cut-off events. For 3162/3176 co-relation queries the response was YES. Maximal size of possible extension queue 109. Compared 27965 event pairs, 56 based on Foata normal form. 14/3556 useless extension candidates. Maximal degree in co-relation 7208. Up to 709 conditions per place. [2023-11-10 11:51:33,709 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 126 selfloop transitions, 72 changer transitions 18/496 dead transitions. [2023-11-10 11:51:33,710 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 392 places, 496 transitions, 1993 flow [2023-11-10 11:51:33,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-10 11:51:33,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 23 states. [2023-11-10 11:51:33,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 6979 transitions. [2023-11-10 11:51:33,719 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8267977727757375 [2023-11-10 11:51:33,719 INFO L72 ComplementDD]: Start complementDD. Operand 23 states and 6979 transitions. [2023-11-10 11:51:33,719 INFO L73 IsDeterministic]: Start isDeterministic. Operand 23 states and 6979 transitions. [2023-11-10 11:51:33,722 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:33,722 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 23 states and 6979 transitions. [2023-11-10 11:51:33,731 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 24 states, 23 states have (on average 303.4347826086956) internal successors, (6979), 23 states have internal predecessors, (6979), 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) [2023-11-10 11:51:33,740 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 24 states, 24 states have (on average 367.0) internal successors, (8808), 24 states have internal predecessors, (8808), 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) [2023-11-10 11:51:33,742 INFO L81 ComplementDD]: Finished complementDD. Result has 24 states, 24 states have (on average 367.0) internal successors, (8808), 24 states have internal predecessors, (8808), 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) [2023-11-10 11:51:33,742 INFO L175 Difference]: Start difference. First operand has 384 places, 355 transitions, 894 flow. Second operand 23 states and 6979 transitions. [2023-11-10 11:51:33,742 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 392 places, 496 transitions, 1993 flow [2023-11-10 11:51:33,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 377 places, 496 transitions, 1871 flow, removed 29 selfloop flow, removed 15 redundant places. [2023-11-10 11:51:33,766 INFO L231 Difference]: Finished difference. Result has 391 places, 411 transitions, 1469 flow [2023-11-10 11:51:33,766 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=845, PETRI_DIFFERENCE_MINUEND_PLACES=355, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=355, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=24, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=325, PETRI_DIFFERENCE_SUBTRAHEND_STATES=23, PETRI_FLOW=1469, PETRI_PLACES=391, PETRI_TRANSITIONS=411} [2023-11-10 11:51:33,767 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 39 predicate places. [2023-11-10 11:51:33,767 INFO L495 AbstractCegarLoop]: Abstraction has has 391 places, 411 transitions, 1469 flow [2023-11-10 11:51:33,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:33,773 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:33,774 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:33,774 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-10 11:51:33,774 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:33,775 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:33,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1208706094, now seen corresponding path program 2 times [2023-11-10 11:51:33,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:33,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [527172231] [2023-11-10 11:51:33,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:33,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:34,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:34,587 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:34,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [527172231] [2023-11-10 11:51:34,588 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [527172231] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:34,588 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:34,588 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:34,588 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1327712203] [2023-11-10 11:51:34,588 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:34,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:34,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:34,589 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:34,589 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:34,592 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:34,595 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 391 places, 411 transitions, 1469 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:34,595 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:34,595 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:34,595 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:36,012 INFO L124 PetriNetUnfolderBase]: 1221/4120 cut-off events. [2023-11-10 11:51:36,013 INFO L125 PetriNetUnfolderBase]: For 9030/9082 co-relation queries the response was YES. [2023-11-10 11:51:36,031 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10623 conditions, 4120 events. 1221/4120 cut-off events. For 9030/9082 co-relation queries the response was YES. Maximal size of possible extension queue 131. Compared 32308 event pairs, 186 based on Foata normal form. 26/3963 useless extension candidates. Maximal degree in co-relation 10418. Up to 552 conditions per place. [2023-11-10 11:51:36,047 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 167 selfloop transitions, 135 changer transitions 18/600 dead transitions. [2023-11-10 11:51:36,048 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 418 places, 600 transitions, 3370 flow [2023-11-10 11:51:36,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-10 11:51:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2023-11-10 11:51:36,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 9387 transitions. [2023-11-10 11:51:36,060 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.82508569921772 [2023-11-10 11:51:36,060 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 9387 transitions. [2023-11-10 11:51:36,060 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 9387 transitions. [2023-11-10 11:51:36,064 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:36,065 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 9387 transitions. [2023-11-10 11:51:36,076 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 302.80645161290323) internal successors, (9387), 31 states have internal predecessors, (9387), 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) [2023-11-10 11:51:36,089 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:36,091 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:36,091 INFO L175 Difference]: Start difference. First operand has 391 places, 411 transitions, 1469 flow. Second operand 31 states and 9387 transitions. [2023-11-10 11:51:36,091 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 418 places, 600 transitions, 3370 flow [2023-11-10 11:51:36,125 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 414 places, 600 transitions, 3353 flow, removed 6 selfloop flow, removed 4 redundant places. [2023-11-10 11:51:36,131 INFO L231 Difference]: Finished difference. Result has 434 places, 492 transitions, 2807 flow [2023-11-10 11:51:36,132 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=1456, PETRI_DIFFERENCE_MINUEND_PLACES=384, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=411, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=57, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=344, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=2807, PETRI_PLACES=434, PETRI_TRANSITIONS=492} [2023-11-10 11:51:36,132 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 82 predicate places. [2023-11-10 11:51:36,133 INFO L495 AbstractCegarLoop]: Abstraction has has 434 places, 492 transitions, 2807 flow [2023-11-10 11:51:36,134 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:36,134 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:36,134 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:36,134 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-10 11:51:36,134 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:36,134 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:36,135 INFO L85 PathProgramCache]: Analyzing trace with hash -686458208, now seen corresponding path program 3 times [2023-11-10 11:51:36,135 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:36,135 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [552667328] [2023-11-10 11:51:36,135 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:37,010 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:37,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [552667328] [2023-11-10 11:51:37,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [552667328] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:37,010 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:37,011 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:37,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105543304] [2023-11-10 11:51:37,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:37,011 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:37,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:37,012 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:37,012 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:37,017 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:37,021 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 434 places, 492 transitions, 2807 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:37,025 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:37,025 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:37,026 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:38,787 INFO L124 PetriNetUnfolderBase]: 1696/5703 cut-off events. [2023-11-10 11:51:38,787 INFO L125 PetriNetUnfolderBase]: For 23678/23857 co-relation queries the response was YES. [2023-11-10 11:51:38,814 INFO L83 FinitePrefix]: Finished finitePrefix Result has 17435 conditions, 5703 events. 1696/5703 cut-off events. For 23678/23857 co-relation queries the response was YES. Maximal size of possible extension queue 189. Compared 48822 event pairs, 96 based on Foata normal form. 54/5513 useless extension candidates. Maximal degree in co-relation 17129. Up to 953 conditions per place. [2023-11-10 11:51:38,841 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 199 selfloop transitions, 187 changer transitions 18/684 dead transitions. [2023-11-10 11:51:38,842 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 457 places, 684 transitions, 5548 flow [2023-11-10 11:51:38,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-10 11:51:38,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2023-11-10 11:51:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 8210 transitions. [2023-11-10 11:51:38,854 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8285397113734988 [2023-11-10 11:51:38,854 INFO L72 ComplementDD]: Start complementDD. Operand 27 states and 8210 transitions. [2023-11-10 11:51:38,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 8210 transitions. [2023-11-10 11:51:38,857 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:38,858 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 27 states and 8210 transitions. [2023-11-10 11:51:38,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 28 states, 27 states have (on average 304.0740740740741) internal successors, (8210), 27 states have internal predecessors, (8210), 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) [2023-11-10 11:51:38,884 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 28 states, 28 states have (on average 367.0) internal successors, (10276), 28 states have internal predecessors, (10276), 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) [2023-11-10 11:51:38,886 INFO L81 ComplementDD]: Finished complementDD. Result has 28 states, 28 states have (on average 367.0) internal successors, (10276), 28 states have internal predecessors, (10276), 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) [2023-11-10 11:51:38,886 INFO L175 Difference]: Start difference. First operand has 434 places, 492 transitions, 2807 flow. Second operand 27 states and 8210 transitions. [2023-11-10 11:51:38,886 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 457 places, 684 transitions, 5548 flow [2023-11-10 11:51:39,013 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 450 places, 684 transitions, 5143 flow, removed 186 selfloop flow, removed 7 redundant places. [2023-11-10 11:51:39,021 INFO L231 Difference]: Finished difference. Result has 467 places, 571 transitions, 4406 flow [2023-11-10 11:51:39,022 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=2632, PETRI_DIFFERENCE_MINUEND_PLACES=424, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=492, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=118, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=353, PETRI_DIFFERENCE_SUBTRAHEND_STATES=27, PETRI_FLOW=4406, PETRI_PLACES=467, PETRI_TRANSITIONS=571} [2023-11-10 11:51:39,022 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 115 predicate places. [2023-11-10 11:51:39,022 INFO L495 AbstractCegarLoop]: Abstraction has has 467 places, 571 transitions, 4406 flow [2023-11-10 11:51:39,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:39,023 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:39,024 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:39,024 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-10 11:51:39,024 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:39,024 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:39,024 INFO L85 PathProgramCache]: Analyzing trace with hash -2090772436, now seen corresponding path program 4 times [2023-11-10 11:51:39,024 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:39,025 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245148085] [2023-11-10 11:51:39,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:39,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:39,690 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245148085] [2023-11-10 11:51:39,690 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245148085] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:39,690 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:39,690 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:39,690 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381153158] [2023-11-10 11:51:39,690 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:39,691 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:39,691 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:39,691 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:39,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:39,694 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:39,696 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 467 places, 571 transitions, 4406 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:39,697 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:39,697 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:39,697 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:42,075 INFO L124 PetriNetUnfolderBase]: 2334/7707 cut-off events. [2023-11-10 11:51:42,076 INFO L125 PetriNetUnfolderBase]: For 45527/45809 co-relation queries the response was YES. [2023-11-10 11:51:42,124 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25927 conditions, 7707 events. 2334/7707 cut-off events. For 45527/45809 co-relation queries the response was YES. Maximal size of possible extension queue 257. Compared 70413 event pairs, 304 based on Foata normal form. 75/7443 useless extension candidates. Maximal degree in co-relation 25431. Up to 892 conditions per place. [2023-11-10 11:51:42,151 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 288 selfloop transitions, 224 changer transitions 18/810 dead transitions. [2023-11-10 11:51:42,151 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 499 places, 810 transitions, 8000 flow [2023-11-10 11:51:42,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-10 11:51:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2023-11-10 11:51:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 10925 transitions. [2023-11-10 11:51:42,160 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8268997880714501 [2023-11-10 11:51:42,160 INFO L72 ComplementDD]: Start complementDD. Operand 36 states and 10925 transitions. [2023-11-10 11:51:42,160 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36 states and 10925 transitions. [2023-11-10 11:51:42,163 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:42,163 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 36 states and 10925 transitions. [2023-11-10 11:51:42,173 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 37 states, 36 states have (on average 303.47222222222223) internal successors, (10925), 36 states have internal predecessors, (10925), 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) [2023-11-10 11:51:42,186 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 37 states, 37 states have (on average 367.0) internal successors, (13579), 37 states have internal predecessors, (13579), 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) [2023-11-10 11:51:42,189 INFO L81 ComplementDD]: Finished complementDD. Result has 37 states, 37 states have (on average 367.0) internal successors, (13579), 37 states have internal predecessors, (13579), 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) [2023-11-10 11:51:42,189 INFO L175 Difference]: Start difference. First operand has 467 places, 571 transitions, 4406 flow. Second operand 36 states and 10925 transitions. [2023-11-10 11:51:42,189 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 499 places, 810 transitions, 8000 flow [2023-11-10 11:51:42,425 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 493 places, 810 transitions, 7709 flow, removed 143 selfloop flow, removed 6 redundant places. [2023-11-10 11:51:42,436 INFO L231 Difference]: Finished difference. Result has 513 places, 669 transitions, 6519 flow [2023-11-10 11:51:42,437 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=4225, PETRI_DIFFERENCE_MINUEND_PLACES=458, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=571, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=135, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=418, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=6519, PETRI_PLACES=513, PETRI_TRANSITIONS=669} [2023-11-10 11:51:42,440 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 161 predicate places. [2023-11-10 11:51:42,440 INFO L495 AbstractCegarLoop]: Abstraction has has 513 places, 669 transitions, 6519 flow [2023-11-10 11:51:42,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:42,441 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:42,441 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:42,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-10 11:51:42,441 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:42,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:42,442 INFO L85 PathProgramCache]: Analyzing trace with hash -2085267790, now seen corresponding path program 5 times [2023-11-10 11:51:42,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:42,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1894806014] [2023-11-10 11:51:42,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:42,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:42,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:43,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:43,226 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:43,226 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1894806014] [2023-11-10 11:51:43,226 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1894806014] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:43,226 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:43,226 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:43,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397909717] [2023-11-10 11:51:43,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:43,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:43,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:43,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:43,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:43,231 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:43,233 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 513 places, 669 transitions, 6519 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:43,233 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:43,233 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:43,233 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:45,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([853] L6819-3-->L6819-4: Formula: true InVars {} OutVars{whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1_15|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1_5|} AuxVars[] AssignedVars[whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1][369], [Black: 373#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 379#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 375#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 620#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 366#true, Black: 632#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 614#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 608#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 630#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 626#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 628#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 622#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 624#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), 450#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 618#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 610#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 634#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 616#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 636#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 261#L6862-4true, 606#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), 16#L6819-4true, Black: 414#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 412#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 410#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|))), 519#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), 684#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 543#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 504#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 529#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 533#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 535#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 555#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 517#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 537#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 551#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 525#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 527#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 521#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 547#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 539#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 541#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 531#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 224#L445true, Black: 452#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 462#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 456#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 470#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 708#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 454#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 690#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 460#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1InUse, Black: 686#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 692#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 466#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 688#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 474#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 458#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 698#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 472#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 740#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 464#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 671#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 468#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 714#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 476#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 726#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 742#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 787#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 744#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 694#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 730#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 696#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 720#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 716#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 724#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 710#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 368#(= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|)]) [2023-11-10 11:51:45,702 INFO L294 olderBase$Statistics]: this new event has 256 ancestors and is cut-off event [2023-11-10 11:51:45,703 INFO L297 olderBase$Statistics]: existing Event has 223 ancestors and is cut-off event [2023-11-10 11:51:45,703 INFO L297 olderBase$Statistics]: existing Event has 239 ancestors and is cut-off event [2023-11-10 11:51:45,703 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2023-11-10 11:51:45,787 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([853] L6819-3-->L6819-4: Formula: true InVars {} OutVars{whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1_9|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1_15|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset_5|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1_7|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1_3|, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1=|v_whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1_5|} AuxVars[] AssignedVars[whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1101#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1100#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~buf#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1097#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1096#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1095#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~p~1#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~ret1102#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1098#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~file#1.offset, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~pre1099#1.base, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~count#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1, whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1][369], [Black: 373#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 379#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 375#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 620#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 366#true, Black: 632#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 614#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 608#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 630#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 626#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 628#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 622#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 624#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), 450#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 618#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 610#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 634#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 616#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 636#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 606#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), 16#L6819-4true, Black: 414#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 412#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), 253#L6863-1true, Black: 410#(and (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| ~whoop_loff_t~0.base)) (<= (+ ~whoop_loff_t~0.base 1) |#StackHeapBarrier|) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (not (= |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |ULTIMATE.start_main_~#pthread_t_nvram_unlocked_ioctl~0#1.base|))), 519#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), 684#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 543#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 504#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 529#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 533#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 535#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 555#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 517#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 537#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 551#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 525#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 527#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 521#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 547#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 539#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 541#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0)), Black: 531#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 452#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), 224#L445true, Black: 462#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 456#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 470#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 708#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 690#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 454#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 460#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1InUse, Black: 686#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 692#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 466#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 474#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 688#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 458#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 698#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 472#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 740#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 671#(and (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0)), Black: 464#(and (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 714#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 468#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 476#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)) (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) 0))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 726#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), 787#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 742#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 744#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 694#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 730#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_~cond#1| 0))), Black: 696#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))))), Black: 720#(and (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 716#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 724#(and (not (= |whoop_wrapper_read_nvramThread1of1ForFork0___VERIFIER_assert_#in~cond#1| 0)) (not (= 0 (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4))) (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (or (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base| |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.base|)) (not (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset| (+ |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_~lock#1.offset| 4)))) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 710#(and (= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|) (= ~whoop_loff_t~0.offset 0) (= |~#nvram_mutex~0.offset| 0) (= |whoop_wrapper_nvram_unlocked_ioctlThread1of1ForFork1_mutex_lock_#in~lock#1.offset| 0) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| (+ |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#t~mem1103#1| (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296)))) (= |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_#in~ppos#1.offset| 0)), Black: 368#(= (+ (select (select |#memory_int| |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.base|) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~ppos#1.offset|) (* 4294967296 (div |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1| 4294967296))) |whoop_wrapper_read_nvramThread1of1ForFork0_read_nvram_~i~1#1|)]) [2023-11-10 11:51:45,788 INFO L294 olderBase$Statistics]: this new event has 259 ancestors and is cut-off event [2023-11-10 11:51:45,788 INFO L297 olderBase$Statistics]: existing Event has 242 ancestors and is cut-off event [2023-11-10 11:51:45,788 INFO L297 olderBase$Statistics]: existing Event has 226 ancestors and is cut-off event [2023-11-10 11:51:45,788 INFO L297 olderBase$Statistics]: existing Event has 229 ancestors and is cut-off event [2023-11-10 11:51:45,995 INFO L124 PetriNetUnfolderBase]: 2592/8853 cut-off events. [2023-11-10 11:51:45,996 INFO L125 PetriNetUnfolderBase]: For 64972/65371 co-relation queries the response was YES. [2023-11-10 11:51:46,043 INFO L83 FinitePrefix]: Finished finitePrefix Result has 30981 conditions, 8853 events. 2592/8853 cut-off events. For 64972/65371 co-relation queries the response was YES. Maximal size of possible extension queue 288. Compared 85417 event pairs, 194 based on Foata normal form. 95/8558 useless extension candidates. Maximal degree in co-relation 30390. Up to 1630 conditions per place. [2023-11-10 11:51:46,067 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 293 selfloop transitions, 251 changer transitions 18/842 dead transitions. [2023-11-10 11:51:46,068 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 540 places, 842 transitions, 9697 flow [2023-11-10 11:51:46,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-10 11:51:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2023-11-10 11:51:46,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 9415 transitions. [2023-11-10 11:51:46,075 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8275468049573701 [2023-11-10 11:51:46,075 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 9415 transitions. [2023-11-10 11:51:46,075 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 9415 transitions. [2023-11-10 11:51:46,077 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:46,077 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 9415 transitions. [2023-11-10 11:51:46,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 303.7096774193548) internal successors, (9415), 31 states have internal predecessors, (9415), 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) [2023-11-10 11:51:46,147 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:46,148 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:46,149 INFO L175 Difference]: Start difference. First operand has 513 places, 669 transitions, 6519 flow. Second operand 31 states and 9415 transitions. [2023-11-10 11:51:46,149 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 540 places, 842 transitions, 9697 flow [2023-11-10 11:51:46,433 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 533 places, 842 transitions, 9278 flow, removed 188 selfloop flow, removed 7 redundant places. [2023-11-10 11:51:46,443 INFO L231 Difference]: Finished difference. Result has 553 places, 721 transitions, 8144 flow [2023-11-10 11:51:46,444 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=6164, PETRI_DIFFERENCE_MINUEND_PLACES=503, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=669, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=199, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=455, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=8144, PETRI_PLACES=553, PETRI_TRANSITIONS=721} [2023-11-10 11:51:46,444 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 201 predicate places. [2023-11-10 11:51:46,444 INFO L495 AbstractCegarLoop]: Abstraction has has 553 places, 721 transitions, 8144 flow [2023-11-10 11:51:46,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:46,445 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:46,445 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:46,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-10 11:51:46,445 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:46,446 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:46,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1116534710, now seen corresponding path program 6 times [2023-11-10 11:51:46,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:46,446 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1505051853] [2023-11-10 11:51:46,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:46,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:47,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:47,178 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:47,178 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1505051853] [2023-11-10 11:51:47,178 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1505051853] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:47,178 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:47,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:47,179 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [230572541] [2023-11-10 11:51:47,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:47,179 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:47,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:47,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:47,180 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:47,183 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:47,185 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 553 places, 721 transitions, 8144 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:47,185 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:47,185 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:47,185 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:50,131 INFO L124 PetriNetUnfolderBase]: 2651/9225 cut-off events. [2023-11-10 11:51:50,131 INFO L125 PetriNetUnfolderBase]: For 86955/87393 co-relation queries the response was YES. [2023-11-10 11:51:50,190 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33888 conditions, 9225 events. 2651/9225 cut-off events. For 86955/87393 co-relation queries the response was YES. Maximal size of possible extension queue 295. Compared 90216 event pairs, 196 based on Foata normal form. 81/8870 useless extension candidates. Maximal degree in co-relation 33357. Up to 1699 conditions per place. [2023-11-10 11:51:50,213 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 342 selfloop transitions, 230 changer transitions 19/871 dead transitions. [2023-11-10 11:51:50,214 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 580 places, 871 transitions, 11134 flow [2023-11-10 11:51:50,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-10 11:51:50,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2023-11-10 11:51:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 9436 transitions. [2023-11-10 11:51:50,220 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8293926342621077 [2023-11-10 11:51:50,220 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 9436 transitions. [2023-11-10 11:51:50,220 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 9436 transitions. [2023-11-10 11:51:50,222 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:50,222 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 9436 transitions. [2023-11-10 11:51:50,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 304.38709677419354) internal successors, (9436), 31 states have internal predecessors, (9436), 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) [2023-11-10 11:51:50,239 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:50,240 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:50,241 INFO L175 Difference]: Start difference. First operand has 553 places, 721 transitions, 8144 flow. Second operand 31 states and 9436 transitions. [2023-11-10 11:51:50,241 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 580 places, 871 transitions, 11134 flow [2023-11-10 11:51:50,641 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 573 places, 871 transitions, 10777 flow, removed 173 selfloop flow, removed 7 redundant places. [2023-11-10 11:51:50,651 INFO L231 Difference]: Finished difference. Result has 583 places, 759 transitions, 9608 flow [2023-11-10 11:51:50,652 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=7839, PETRI_DIFFERENCE_MINUEND_PLACES=543, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=721, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=204, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=512, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=9608, PETRI_PLACES=583, PETRI_TRANSITIONS=759} [2023-11-10 11:51:50,652 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 231 predicate places. [2023-11-10 11:51:50,652 INFO L495 AbstractCegarLoop]: Abstraction has has 583 places, 759 transitions, 9608 flow [2023-11-10 11:51:50,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:50,653 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:50,653 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:50,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-10 11:51:50,654 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:50,654 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:50,654 INFO L85 PathProgramCache]: Analyzing trace with hash -2063117362, now seen corresponding path program 7 times [2023-11-10 11:51:50,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:50,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1907967174] [2023-11-10 11:51:50,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:50,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:50,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:51,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:51,885 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1907967174] [2023-11-10 11:51:51,885 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1907967174] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:51,885 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:51,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:51:51,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386903066] [2023-11-10 11:51:51,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:51,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:51:51,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:51,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:51:51,886 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=205, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:51:51,888 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 274 out of 367 [2023-11-10 11:51:51,890 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 583 places, 759 transitions, 9608 flow. Second operand has 16 states, 16 states have (on average 278.25) internal successors, (4452), 16 states have internal predecessors, (4452), 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) [2023-11-10 11:51:51,890 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:51,890 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 274 of 367 [2023-11-10 11:51:51,890 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:55,033 INFO L124 PetriNetUnfolderBase]: 2701/9723 cut-off events. [2023-11-10 11:51:55,033 INFO L125 PetriNetUnfolderBase]: For 105794/106324 co-relation queries the response was YES. [2023-11-10 11:51:55,101 INFO L83 FinitePrefix]: Finished finitePrefix Result has 36455 conditions, 9723 events. 2701/9723 cut-off events. For 105794/106324 co-relation queries the response was YES. Maximal size of possible extension queue 301. Compared 96511 event pairs, 336 based on Foata normal form. 80/9335 useless extension candidates. Maximal degree in co-relation 36021. Up to 2187 conditions per place. [2023-11-10 11:51:55,126 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 327 selfloop transitions, 248 changer transitions 18/854 dead transitions. [2023-11-10 11:51:55,126 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 604 places, 854 transitions, 12195 flow [2023-11-10 11:51:55,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-10 11:51:55,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2023-11-10 11:51:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 7063 transitions. [2023-11-10 11:51:55,132 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7698092643051772 [2023-11-10 11:51:55,132 INFO L72 ComplementDD]: Start complementDD. Operand 25 states and 7063 transitions. [2023-11-10 11:51:55,132 INFO L73 IsDeterministic]: Start isDeterministic. Operand 25 states and 7063 transitions. [2023-11-10 11:51:55,133 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:55,133 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 25 states and 7063 transitions. [2023-11-10 11:51:55,140 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 26 states, 25 states have (on average 282.52) internal successors, (7063), 25 states have internal predecessors, (7063), 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) [2023-11-10 11:51:55,147 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 26 states, 26 states have (on average 367.0) internal successors, (9542), 26 states have internal predecessors, (9542), 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) [2023-11-10 11:51:55,147 INFO L81 ComplementDD]: Finished complementDD. Result has 26 states, 26 states have (on average 367.0) internal successors, (9542), 26 states have internal predecessors, (9542), 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) [2023-11-10 11:51:55,148 INFO L175 Difference]: Start difference. First operand has 583 places, 759 transitions, 9608 flow. Second operand 25 states and 7063 transitions. [2023-11-10 11:51:55,148 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 604 places, 854 transitions, 12195 flow [2023-11-10 11:51:55,686 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 597 places, 854 transitions, 11455 flow, removed 353 selfloop flow, removed 7 redundant places. [2023-11-10 11:51:55,697 INFO L231 Difference]: Finished difference. Result has 608 places, 785 transitions, 10429 flow [2023-11-10 11:51:55,698 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=9030, PETRI_DIFFERENCE_MINUEND_PLACES=573, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=759, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=224, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=526, PETRI_DIFFERENCE_SUBTRAHEND_STATES=25, PETRI_FLOW=10429, PETRI_PLACES=608, PETRI_TRANSITIONS=785} [2023-11-10 11:51:55,698 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 256 predicate places. [2023-11-10 11:51:55,698 INFO L495 AbstractCegarLoop]: Abstraction has has 608 places, 785 transitions, 10429 flow [2023-11-10 11:51:55,699 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 278.25) internal successors, (4452), 16 states have internal predecessors, (4452), 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) [2023-11-10 11:51:55,699 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:51:55,699 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:51:55,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-10 11:51:55,699 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:51:55,699 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:51:55,700 INFO L85 PathProgramCache]: Analyzing trace with hash 438461948, now seen corresponding path program 8 times [2023-11-10 11:51:55,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:51:55,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384653647] [2023-11-10 11:51:55,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:51:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:51:55,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:51:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:51:56,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:51:56,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384653647] [2023-11-10 11:51:56,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384653647] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:51:56,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:51:56,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:51:56,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [276002395] [2023-11-10 11:51:56,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:51:56,515 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:51:56,515 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:51:56,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:51:56,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:51:56,518 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:51:56,521 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 608 places, 785 transitions, 10429 flow. Second operand has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:51:56,521 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:51:56,521 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:51:56,521 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:51:59,461 INFO L124 PetriNetUnfolderBase]: 2580/8281 cut-off events. [2023-11-10 11:51:59,461 INFO L125 PetriNetUnfolderBase]: For 101939/102329 co-relation queries the response was YES. [2023-11-10 11:51:59,526 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34871 conditions, 8281 events. 2580/8281 cut-off events. For 101939/102329 co-relation queries the response was YES. Maximal size of possible extension queue 280. Compared 76762 event pairs, 384 based on Foata normal form. 79/7955 useless extension candidates. Maximal degree in co-relation 34711. Up to 1052 conditions per place. [2023-11-10 11:51:59,550 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 353 selfloop transitions, 263 changer transitions 21/917 dead transitions. [2023-11-10 11:51:59,550 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 635 places, 917 transitions, 13141 flow [2023-11-10 11:51:59,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-10 11:51:59,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2023-11-10 11:51:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 9408 transitions. [2023-11-10 11:51:59,556 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8269315285224575 [2023-11-10 11:51:59,556 INFO L72 ComplementDD]: Start complementDD. Operand 31 states and 9408 transitions. [2023-11-10 11:51:59,556 INFO L73 IsDeterministic]: Start isDeterministic. Operand 31 states and 9408 transitions. [2023-11-10 11:51:59,559 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:51:59,559 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 31 states and 9408 transitions. [2023-11-10 11:51:59,566 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 32 states, 31 states have (on average 303.48387096774195) internal successors, (9408), 31 states have internal predecessors, (9408), 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) [2023-11-10 11:51:59,574 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:59,575 INFO L81 ComplementDD]: Finished complementDD. Result has 32 states, 32 states have (on average 367.0) internal successors, (11744), 32 states have internal predecessors, (11744), 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) [2023-11-10 11:51:59,576 INFO L175 Difference]: Start difference. First operand has 608 places, 785 transitions, 10429 flow. Second operand 31 states and 9408 transitions. [2023-11-10 11:51:59,576 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 635 places, 917 transitions, 13141 flow [2023-11-10 11:52:00,156 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 624 places, 917 transitions, 12884 flow, removed 72 selfloop flow, removed 11 redundant places. [2023-11-10 11:52:00,168 INFO L231 Difference]: Finished difference. Result has 634 places, 812 transitions, 11616 flow [2023-11-10 11:52:00,168 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=10230, PETRI_DIFFERENCE_MINUEND_PLACES=594, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=785, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=239, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=542, PETRI_DIFFERENCE_SUBTRAHEND_STATES=31, PETRI_FLOW=11616, PETRI_PLACES=634, PETRI_TRANSITIONS=812} [2023-11-10 11:52:00,169 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 282 predicate places. [2023-11-10 11:52:00,169 INFO L495 AbstractCegarLoop]: Abstraction has has 634 places, 812 transitions, 11616 flow [2023-11-10 11:52:00,169 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.5) internal successors, (4179), 14 states have internal predecessors, (4179), 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) [2023-11-10 11:52:00,170 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:00,170 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:00,170 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-10 11:52:00,171 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:00,171 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:00,171 INFO L85 PathProgramCache]: Analyzing trace with hash -898096717, now seen corresponding path program 1 times [2023-11-10 11:52:00,171 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:00,171 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968345645] [2023-11-10 11:52:00,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:00,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:00,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:00,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:00,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1968345645] [2023-11-10 11:52:00,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1968345645] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:00,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:00,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:52:00,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171792487] [2023-11-10 11:52:00,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:00,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:52:00,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:00,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:52:00,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:52:00,970 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:52:00,973 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 634 places, 812 transitions, 11616 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:00,973 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:00,973 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:52:00,973 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:04,726 INFO L124 PetriNetUnfolderBase]: 3715/10392 cut-off events. [2023-11-10 11:52:04,727 INFO L125 PetriNetUnfolderBase]: For 166226/166486 co-relation queries the response was YES. [2023-11-10 11:52:04,819 INFO L83 FinitePrefix]: Finished finitePrefix Result has 47582 conditions, 10392 events. 3715/10392 cut-off events. For 166226/166486 co-relation queries the response was YES. Maximal size of possible extension queue 298. Compared 95394 event pairs, 296 based on Foata normal form. 110/10057 useless extension candidates. Maximal degree in co-relation 47153. Up to 1388 conditions per place. [2023-11-10 11:52:04,846 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 318 selfloop transitions, 327 changer transitions 160/1081 dead transitions. [2023-11-10 11:52:04,846 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 668 places, 1081 transitions, 17016 flow [2023-11-10 11:52:04,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-11-10 11:52:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2023-11-10 11:52:04,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 11384 transitions. [2023-11-10 11:52:04,854 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8162914097232181 [2023-11-10 11:52:04,854 INFO L72 ComplementDD]: Start complementDD. Operand 38 states and 11384 transitions. [2023-11-10 11:52:04,854 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 11384 transitions. [2023-11-10 11:52:04,857 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:04,857 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 38 states and 11384 transitions. [2023-11-10 11:52:04,865 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 39 states, 38 states have (on average 299.57894736842104) internal successors, (11384), 38 states have internal predecessors, (11384), 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) [2023-11-10 11:52:04,874 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 39 states, 39 states have (on average 367.0) internal successors, (14313), 39 states have internal predecessors, (14313), 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) [2023-11-10 11:52:04,874 INFO L81 ComplementDD]: Finished complementDD. Result has 39 states, 39 states have (on average 367.0) internal successors, (14313), 39 states have internal predecessors, (14313), 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) [2023-11-10 11:52:04,875 INFO L175 Difference]: Start difference. First operand has 634 places, 812 transitions, 11616 flow. Second operand 38 states and 11384 transitions. [2023-11-10 11:52:04,875 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 668 places, 1081 transitions, 17016 flow [2023-11-10 11:52:05,700 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 654 places, 1081 transitions, 16331 flow, removed 158 selfloop flow, removed 14 redundant places. [2023-11-10 11:52:05,713 INFO L231 Difference]: Finished difference. Result has 669 places, 825 transitions, 12017 flow [2023-11-10 11:52:05,715 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11049, PETRI_DIFFERENCE_MINUEND_PLACES=617, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=812, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=314, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=496, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=12017, PETRI_PLACES=669, PETRI_TRANSITIONS=825} [2023-11-10 11:52:05,715 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 317 predicate places. [2023-11-10 11:52:05,715 INFO L495 AbstractCegarLoop]: Abstraction has has 669 places, 825 transitions, 12017 flow [2023-11-10 11:52:05,716 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:05,716 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:05,716 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:05,716 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-10 11:52:05,716 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:05,717 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:05,717 INFO L85 PathProgramCache]: Analyzing trace with hash 2126670131, now seen corresponding path program 1 times [2023-11-10 11:52:05,717 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:05,717 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875912573] [2023-11-10 11:52:05,717 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:05,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:05,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:06,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:06,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:06,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875912573] [2023-11-10 11:52:06,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875912573] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:06,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:06,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-10 11:52:06,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112705331] [2023-11-10 11:52:06,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:06,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-10 11:52:06,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:06,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-10 11:52:06,439 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2023-11-10 11:52:06,441 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 295 out of 367 [2023-11-10 11:52:06,442 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 669 places, 825 transitions, 12017 flow. Second operand has 14 states, 14 states have (on average 298.64285714285717) internal successors, (4181), 14 states have internal predecessors, (4181), 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) [2023-11-10 11:52:06,443 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:06,443 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 295 of 367 [2023-11-10 11:52:06,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:09,473 INFO L124 PetriNetUnfolderBase]: 2738/10241 cut-off events. [2023-11-10 11:52:09,473 INFO L125 PetriNetUnfolderBase]: For 126982/127177 co-relation queries the response was YES. [2023-11-10 11:52:09,566 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39622 conditions, 10241 events. 2738/10241 cut-off events. For 126982/127177 co-relation queries the response was YES. Maximal size of possible extension queue 274. Compared 102448 event pairs, 373 based on Foata normal form. 69/9854 useless extension candidates. Maximal degree in co-relation 39139. Up to 2736 conditions per place. [2023-11-10 11:52:09,590 INFO L140 encePairwiseOnDemand]: 344/367 looper letters, 215 selfloop transitions, 190 changer transitions 54/891 dead transitions. [2023-11-10 11:52:09,590 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 677 places, 891 transitions, 13808 flow [2023-11-10 11:52:09,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-10 11:52:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2023-11-10 11:52:09,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 6046 transitions. [2023-11-10 11:52:09,593 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8237057220708447 [2023-11-10 11:52:09,594 INFO L72 ComplementDD]: Start complementDD. Operand 20 states and 6046 transitions. [2023-11-10 11:52:09,594 INFO L73 IsDeterministic]: Start isDeterministic. Operand 20 states and 6046 transitions. [2023-11-10 11:52:09,595 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:09,595 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 20 states and 6046 transitions. [2023-11-10 11:52:09,598 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 21 states, 20 states have (on average 302.3) internal successors, (6046), 20 states have internal predecessors, (6046), 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) [2023-11-10 11:52:09,602 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 21 states, 21 states have (on average 367.0) internal successors, (7707), 21 states have internal predecessors, (7707), 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) [2023-11-10 11:52:09,602 INFO L81 ComplementDD]: Finished complementDD. Result has 21 states, 21 states have (on average 367.0) internal successors, (7707), 21 states have internal predecessors, (7707), 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) [2023-11-10 11:52:09,603 INFO L175 Difference]: Start difference. First operand has 669 places, 825 transitions, 12017 flow. Second operand 20 states and 6046 transitions. [2023-11-10 11:52:09,603 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 677 places, 891 transitions, 13808 flow [2023-11-10 11:52:10,315 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 665 places, 891 transitions, 13438 flow, removed 65 selfloop flow, removed 12 redundant places. [2023-11-10 11:52:10,326 INFO L231 Difference]: Finished difference. Result has 677 places, 811 transitions, 12043 flow [2023-11-10 11:52:10,327 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11726, PETRI_DIFFERENCE_MINUEND_PLACES=646, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=825, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=190, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=635, PETRI_DIFFERENCE_SUBTRAHEND_STATES=20, PETRI_FLOW=12043, PETRI_PLACES=677, PETRI_TRANSITIONS=811} [2023-11-10 11:52:10,327 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 325 predicate places. [2023-11-10 11:52:10,327 INFO L495 AbstractCegarLoop]: Abstraction has has 677 places, 811 transitions, 12043 flow [2023-11-10 11:52:10,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 298.64285714285717) internal successors, (4181), 14 states have internal predecessors, (4181), 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) [2023-11-10 11:52:10,328 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:10,328 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:10,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-10 11:52:10,328 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:10,329 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:10,329 INFO L85 PathProgramCache]: Analyzing trace with hash 1257813909, now seen corresponding path program 2 times [2023-11-10 11:52:10,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:10,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1271277291] [2023-11-10 11:52:10,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:10,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:10,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:10,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:10,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1271277291] [2023-11-10 11:52:10,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1271277291] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:10,998 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:10,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:52:10,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392389147] [2023-11-10 11:52:10,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:10,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:52:10,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:10,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:52:10,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:52:11,002 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:52:11,004 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 677 places, 811 transitions, 12043 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:11,004 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:11,004 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:52:11,004 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:14,714 INFO L124 PetriNetUnfolderBase]: 3378/10609 cut-off events. [2023-11-10 11:52:14,714 INFO L125 PetriNetUnfolderBase]: For 151791/152169 co-relation queries the response was YES. [2023-11-10 11:52:14,815 INFO L83 FinitePrefix]: Finished finitePrefix Result has 45872 conditions, 10609 events. 3378/10609 cut-off events. For 151791/152169 co-relation queries the response was YES. Maximal size of possible extension queue 308. Compared 102390 event pairs, 154 based on Foata normal form. 66/10204 useless extension candidates. Maximal degree in co-relation 45357. Up to 1741 conditions per place. [2023-11-10 11:52:14,846 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 393 selfloop transitions, 265 changer transitions 131/1065 dead transitions. [2023-11-10 11:52:14,846 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 703 places, 1065 transitions, 17362 flow [2023-11-10 11:52:14,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2023-11-10 11:52:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2023-11-10 11:52:14,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 10500 transitions. [2023-11-10 11:52:14,852 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8174386920980926 [2023-11-10 11:52:14,852 INFO L72 ComplementDD]: Start complementDD. Operand 35 states and 10500 transitions. [2023-11-10 11:52:14,852 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 10500 transitions. [2023-11-10 11:52:14,854 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:14,854 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 35 states and 10500 transitions. [2023-11-10 11:52:14,861 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 36 states, 35 states have (on average 300.0) internal successors, (10500), 35 states have internal predecessors, (10500), 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) [2023-11-10 11:52:14,869 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 36 states, 36 states have (on average 367.0) internal successors, (13212), 36 states have internal predecessors, (13212), 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) [2023-11-10 11:52:14,870 INFO L81 ComplementDD]: Finished complementDD. Result has 36 states, 36 states have (on average 367.0) internal successors, (13212), 36 states have internal predecessors, (13212), 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) [2023-11-10 11:52:14,870 INFO L175 Difference]: Start difference. First operand has 677 places, 811 transitions, 12043 flow. Second operand 35 states and 10500 transitions. [2023-11-10 11:52:14,870 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 703 places, 1065 transitions, 17362 flow [2023-11-10 11:52:15,690 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 679 places, 1065 transitions, 16448 flow, removed 107 selfloop flow, removed 24 redundant places. [2023-11-10 11:52:15,704 INFO L231 Difference]: Finished difference. Result has 696 places, 819 transitions, 12238 flow [2023-11-10 11:52:15,705 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11358, PETRI_DIFFERENCE_MINUEND_PLACES=645, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=811, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=257, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=549, PETRI_DIFFERENCE_SUBTRAHEND_STATES=35, PETRI_FLOW=12238, PETRI_PLACES=696, PETRI_TRANSITIONS=819} [2023-11-10 11:52:15,705 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 344 predicate places. [2023-11-10 11:52:15,705 INFO L495 AbstractCegarLoop]: Abstraction has has 696 places, 819 transitions, 12238 flow [2023-11-10 11:52:15,706 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:15,706 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:15,706 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:15,706 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-10 11:52:15,706 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:15,706 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:15,706 INFO L85 PathProgramCache]: Analyzing trace with hash -530703657, now seen corresponding path program 3 times [2023-11-10 11:52:15,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:15,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [521692511] [2023-11-10 11:52:15,707 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:15,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:15,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:16,563 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:16,563 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [521692511] [2023-11-10 11:52:16,563 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [521692511] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:16,563 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:16,563 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:52:16,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1460528205] [2023-11-10 11:52:16,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:16,564 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:52:16,564 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:16,564 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:52:16,564 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:52:16,566 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:52:16,568 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 696 places, 819 transitions, 12238 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:16,568 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:16,568 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:52:16,568 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:20,732 INFO L124 PetriNetUnfolderBase]: 3599/11500 cut-off events. [2023-11-10 11:52:20,732 INFO L125 PetriNetUnfolderBase]: For 168152/168894 co-relation queries the response was YES. [2023-11-10 11:52:20,839 INFO L83 FinitePrefix]: Finished finitePrefix Result has 49124 conditions, 11500 events. 3599/11500 cut-off events. For 168152/168894 co-relation queries the response was YES. Maximal size of possible extension queue 317. Compared 113458 event pairs, 149 based on Foata normal form. 110/11089 useless extension candidates. Maximal degree in co-relation 48563. Up to 1271 conditions per place. [2023-11-10 11:52:20,870 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 296 selfloop transitions, 359 changer transitions 133/1064 dead transitions. [2023-11-10 11:52:20,870 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 726 places, 1064 transitions, 17494 flow [2023-11-10 11:52:20,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2023-11-10 11:52:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38 states. [2023-11-10 11:52:20,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 11352 transitions. [2023-11-10 11:52:20,875 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8139968449734691 [2023-11-10 11:52:20,875 INFO L72 ComplementDD]: Start complementDD. Operand 38 states and 11352 transitions. [2023-11-10 11:52:20,875 INFO L73 IsDeterministic]: Start isDeterministic. Operand 38 states and 11352 transitions. [2023-11-10 11:52:20,877 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:20,877 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 38 states and 11352 transitions. [2023-11-10 11:52:20,885 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 39 states, 38 states have (on average 298.7368421052632) internal successors, (11352), 38 states have internal predecessors, (11352), 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) [2023-11-10 11:52:20,892 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 39 states, 39 states have (on average 367.0) internal successors, (14313), 39 states have internal predecessors, (14313), 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) [2023-11-10 11:52:20,893 INFO L81 ComplementDD]: Finished complementDD. Result has 39 states, 39 states have (on average 367.0) internal successors, (14313), 39 states have internal predecessors, (14313), 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) [2023-11-10 11:52:20,893 INFO L175 Difference]: Start difference. First operand has 696 places, 819 transitions, 12238 flow. Second operand 38 states and 11352 transitions. [2023-11-10 11:52:20,893 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 726 places, 1064 transitions, 17494 flow [2023-11-10 11:52:21,756 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 704 places, 1064 transitions, 17031 flow, removed 96 selfloop flow, removed 22 redundant places. [2023-11-10 11:52:21,769 INFO L231 Difference]: Finished difference. Result has 719 places, 823 transitions, 12828 flow [2023-11-10 11:52:21,770 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11896, PETRI_DIFFERENCE_MINUEND_PLACES=667, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=819, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=355, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=460, PETRI_DIFFERENCE_SUBTRAHEND_STATES=38, PETRI_FLOW=12828, PETRI_PLACES=719, PETRI_TRANSITIONS=823} [2023-11-10 11:52:21,771 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 367 predicate places. [2023-11-10 11:52:21,771 INFO L495 AbstractCegarLoop]: Abstraction has has 719 places, 823 transitions, 12828 flow [2023-11-10 11:52:21,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:21,772 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:21,772 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:21,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-10 11:52:21,772 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:21,772 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:21,772 INFO L85 PathProgramCache]: Analyzing trace with hash 409183501, now seen corresponding path program 4 times [2023-11-10 11:52:21,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:21,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014354800] [2023-11-10 11:52:21,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:22,504 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:22,504 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014354800] [2023-11-10 11:52:22,504 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014354800] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:22,504 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:22,504 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:52:22,505 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210376671] [2023-11-10 11:52:22,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:22,505 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:52:22,506 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:22,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:52:22,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:52:22,508 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:52:22,516 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 719 places, 823 transitions, 12828 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:22,516 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:22,516 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:52:22,517 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:26,562 INFO L124 PetriNetUnfolderBase]: 3530/11837 cut-off events. [2023-11-10 11:52:26,563 INFO L125 PetriNetUnfolderBase]: For 173360/174165 co-relation queries the response was YES. [2023-11-10 11:52:26,681 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50010 conditions, 11837 events. 3530/11837 cut-off events. For 173360/174165 co-relation queries the response was YES. Maximal size of possible extension queue 315. Compared 119771 event pairs, 133 based on Foata normal form. 119/11425 useless extension candidates. Maximal degree in co-relation 49423. Up to 1249 conditions per place. [2023-11-10 11:52:26,742 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 321 selfloop transitions, 327 changer transitions 79/1003 dead transitions. [2023-11-10 11:52:26,743 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 746 places, 1003 transitions, 16573 flow [2023-11-10 11:52:26,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2023-11-10 11:52:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2023-11-10 11:52:26,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 10764 transitions. [2023-11-10 11:52:26,766 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8147138964577657 [2023-11-10 11:52:26,766 INFO L72 ComplementDD]: Start complementDD. Operand 36 states and 10764 transitions. [2023-11-10 11:52:26,766 INFO L73 IsDeterministic]: Start isDeterministic. Operand 36 states and 10764 transitions. [2023-11-10 11:52:26,769 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:26,769 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 36 states and 10764 transitions. [2023-11-10 11:52:26,788 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 37 states, 36 states have (on average 299.0) internal successors, (10764), 36 states have internal predecessors, (10764), 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) [2023-11-10 11:52:26,799 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 37 states, 37 states have (on average 367.0) internal successors, (13579), 37 states have internal predecessors, (13579), 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) [2023-11-10 11:52:26,800 INFO L81 ComplementDD]: Finished complementDD. Result has 37 states, 37 states have (on average 367.0) internal successors, (13579), 37 states have internal predecessors, (13579), 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) [2023-11-10 11:52:26,800 INFO L175 Difference]: Start difference. First operand has 719 places, 823 transitions, 12828 flow. Second operand 36 states and 10764 transitions. [2023-11-10 11:52:26,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 746 places, 1003 transitions, 16573 flow [2023-11-10 11:52:27,800 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 702 places, 1003 transitions, 15255 flow, removed 133 selfloop flow, removed 44 redundant places. [2023-11-10 11:52:27,839 INFO L231 Difference]: Finished difference. Result has 717 places, 823 transitions, 12319 flow [2023-11-10 11:52:27,853 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11664, PETRI_DIFFERENCE_MINUEND_PLACES=667, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=823, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=323, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=497, PETRI_DIFFERENCE_SUBTRAHEND_STATES=36, PETRI_FLOW=12319, PETRI_PLACES=717, PETRI_TRANSITIONS=823} [2023-11-10 11:52:27,854 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 365 predicate places. [2023-11-10 11:52:27,854 INFO L495 AbstractCegarLoop]: Abstraction has has 717 places, 823 transitions, 12319 flow [2023-11-10 11:52:27,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:52:27,855 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:27,855 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:27,855 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-10 11:52:27,855 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:27,856 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:27,856 INFO L85 PathProgramCache]: Analyzing trace with hash -664632607, now seen corresponding path program 5 times [2023-11-10 11:52:27,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:27,856 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828372984] [2023-11-10 11:52:27,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:27,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:29,478 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:29,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828372984] [2023-11-10 11:52:29,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828372984] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:29,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:29,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2023-11-10 11:52:29,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [728516279] [2023-11-10 11:52:29,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:29,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-10 11:52:29,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:29,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-10 11:52:29,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=620, Unknown=0, NotChecked=0, Total=702 [2023-11-10 11:52:29,483 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 367 [2023-11-10 11:52:29,485 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 717 places, 823 transitions, 12319 flow. Second operand has 27 states, 27 states have (on average 258.962962962963) internal successors, (6992), 27 states have internal predecessors, (6992), 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) [2023-11-10 11:52:29,485 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:29,485 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 367 [2023-11-10 11:52:29,485 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:42,427 INFO L124 PetriNetUnfolderBase]: 10659/32726 cut-off events. [2023-11-10 11:52:42,427 INFO L125 PetriNetUnfolderBase]: For 498064/500587 co-relation queries the response was YES. [2023-11-10 11:52:43,351 INFO L83 FinitePrefix]: Finished finitePrefix Result has 138356 conditions, 32726 events. 10659/32726 cut-off events. For 498064/500587 co-relation queries the response was YES. Maximal size of possible extension queue 837. Compared 383729 event pairs, 2880 based on Foata normal form. 297/31467 useless extension candidates. Maximal degree in co-relation 137436. Up to 5383 conditions per place. [2023-11-10 11:52:43,426 INFO L140 encePairwiseOnDemand]: 329/367 looper letters, 793 selfloop transitions, 337 changer transitions 654/2029 dead transitions. [2023-11-10 11:52:43,426 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 792 places, 2029 transitions, 38523 flow [2023-11-10 11:52:43,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2023-11-10 11:52:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 86 states. [2023-11-10 11:52:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 22689 transitions. [2023-11-10 11:52:43,438 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7188707939927761 [2023-11-10 11:52:43,438 INFO L72 ComplementDD]: Start complementDD. Operand 86 states and 22689 transitions. [2023-11-10 11:52:43,438 INFO L73 IsDeterministic]: Start isDeterministic. Operand 86 states and 22689 transitions. [2023-11-10 11:52:43,442 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:43,442 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 86 states and 22689 transitions. [2023-11-10 11:52:43,457 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 87 states, 86 states have (on average 263.8255813953488) internal successors, (22689), 86 states have internal predecessors, (22689), 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) [2023-11-10 11:52:43,478 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 87 states, 87 states have (on average 367.0) internal successors, (31929), 87 states have internal predecessors, (31929), 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) [2023-11-10 11:52:43,485 INFO L81 ComplementDD]: Finished complementDD. Result has 87 states, 87 states have (on average 367.0) internal successors, (31929), 87 states have internal predecessors, (31929), 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) [2023-11-10 11:52:43,486 INFO L175 Difference]: Start difference. First operand has 717 places, 823 transitions, 12319 flow. Second operand 86 states and 22689 transitions. [2023-11-10 11:52:43,486 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 792 places, 2029 transitions, 38523 flow [2023-11-10 11:52:47,934 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 757 places, 2029 transitions, 36651 flow, removed 125 selfloop flow, removed 35 redundant places. [2023-11-10 11:52:47,957 INFO L231 Difference]: Finished difference. Result has 821 places, 1006 transitions, 18392 flow [2023-11-10 11:52:47,958 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=11670, PETRI_DIFFERENCE_MINUEND_PLACES=672, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=823, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=162, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=622, PETRI_DIFFERENCE_SUBTRAHEND_STATES=86, PETRI_FLOW=18392, PETRI_PLACES=821, PETRI_TRANSITIONS=1006} [2023-11-10 11:52:47,959 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 469 predicate places. [2023-11-10 11:52:47,959 INFO L495 AbstractCegarLoop]: Abstraction has has 821 places, 1006 transitions, 18392 flow [2023-11-10 11:52:47,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 258.962962962963) internal successors, (6992), 27 states have internal predecessors, (6992), 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) [2023-11-10 11:52:47,960 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:52:47,960 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:52:47,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-10 11:52:47,960 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:52:47,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:52:47,961 INFO L85 PathProgramCache]: Analyzing trace with hash 985874777, now seen corresponding path program 6 times [2023-11-10 11:52:47,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:52:47,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [243774391] [2023-11-10 11:52:47,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:52:47,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:52:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:52:48,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:52:48,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:52:48,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [243774391] [2023-11-10 11:52:48,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [243774391] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:52:48,916 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:52:48,916 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:52:48,916 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1542679043] [2023-11-10 11:52:48,916 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:52:48,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:52:48,917 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:52:48,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:52:48,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=223, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:52:48,919 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:52:48,920 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 821 places, 1006 transitions, 18392 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:52:48,921 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:52:48,921 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:52:48,921 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:52:58,512 INFO L124 PetriNetUnfolderBase]: 7773/26247 cut-off events. [2023-11-10 11:52:58,512 INFO L125 PetriNetUnfolderBase]: For 463547/465868 co-relation queries the response was YES. [2023-11-10 11:52:59,829 INFO L83 FinitePrefix]: Finished finitePrefix Result has 112521 conditions, 26247 events. 7773/26247 cut-off events. For 463547/465868 co-relation queries the response was YES. Maximal size of possible extension queue 628. Compared 305769 event pairs, 1283 based on Foata normal form. 247/25299 useless extension candidates. Maximal degree in co-relation 112317. Up to 7145 conditions per place. [2023-11-10 11:52:59,891 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 362 selfloop transitions, 394 changer transitions 104/1146 dead transitions. [2023-11-10 11:52:59,891 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 811 places, 1146 transitions, 22118 flow [2023-11-10 11:52:59,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-10 11:52:59,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2023-11-10 11:52:59,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 9588 transitions. [2023-11-10 11:52:59,896 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.81641689373297 [2023-11-10 11:52:59,896 INFO L72 ComplementDD]: Start complementDD. Operand 32 states and 9588 transitions. [2023-11-10 11:52:59,896 INFO L73 IsDeterministic]: Start isDeterministic. Operand 32 states and 9588 transitions. [2023-11-10 11:52:59,897 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:52:59,898 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 32 states and 9588 transitions. [2023-11-10 11:52:59,903 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 33 states, 32 states have (on average 299.625) internal successors, (9588), 32 states have internal predecessors, (9588), 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) [2023-11-10 11:52:59,910 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 33 states, 33 states have (on average 367.0) internal successors, (12111), 33 states have internal predecessors, (12111), 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) [2023-11-10 11:52:59,910 INFO L81 ComplementDD]: Finished complementDD. Result has 33 states, 33 states have (on average 367.0) internal successors, (12111), 33 states have internal predecessors, (12111), 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) [2023-11-10 11:52:59,911 INFO L175 Difference]: Start difference. First operand has 821 places, 1006 transitions, 18392 flow. Second operand 32 states and 9588 transitions. [2023-11-10 11:52:59,911 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 811 places, 1146 transitions, 22118 flow [2023-11-10 11:53:05,022 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 768 places, 1146 transitions, 20999 flow, removed 554 selfloop flow, removed 43 redundant places. [2023-11-10 11:53:05,038 INFO L231 Difference]: Finished difference. Result has 780 places, 966 transitions, 17890 flow [2023-11-10 11:53:05,039 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=17713, PETRI_DIFFERENCE_MINUEND_PLACES=737, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1006, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=394, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=612, PETRI_DIFFERENCE_SUBTRAHEND_STATES=32, PETRI_FLOW=17890, PETRI_PLACES=780, PETRI_TRANSITIONS=966} [2023-11-10 11:53:05,040 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 428 predicate places. [2023-11-10 11:53:05,040 INFO L495 AbstractCegarLoop]: Abstraction has has 780 places, 966 transitions, 17890 flow [2023-11-10 11:53:05,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:05,040 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:53:05,040 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:53:05,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-10 11:53:05,041 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:53:05,041 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:53:05,041 INFO L85 PathProgramCache]: Analyzing trace with hash 498691057, now seen corresponding path program 7 times [2023-11-10 11:53:05,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:53:05,041 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213689353] [2023-11-10 11:53:05,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:53:05,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:53:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:53:05,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:53:05,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:53:05,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213689353] [2023-11-10 11:53:05,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213689353] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:53:05,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:53:05,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:53:05,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330555903] [2023-11-10 11:53:05,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:53:05,974 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:53:05,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:53:05,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:53:05,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:53:05,978 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:53:05,981 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 780 places, 966 transitions, 17890 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:05,981 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:53:05,981 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:53:05,981 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:53:15,155 INFO L124 PetriNetUnfolderBase]: 6726/23558 cut-off events. [2023-11-10 11:53:15,156 INFO L125 PetriNetUnfolderBase]: For 345834/347008 co-relation queries the response was YES. [2023-11-10 11:53:16,192 INFO L83 FinitePrefix]: Finished finitePrefix Result has 97177 conditions, 23558 events. 6726/23558 cut-off events. For 345834/347008 co-relation queries the response was YES. Maximal size of possible extension queue 564. Compared 273409 event pairs, 1090 based on Foata normal form. 143/22635 useless extension candidates. Maximal degree in co-relation 96530. Up to 5192 conditions per place. [2023-11-10 11:53:16,266 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 388 selfloop transitions, 419 changer transitions 56/1149 dead transitions. [2023-11-10 11:53:16,266 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 809 places, 1149 transitions, 22360 flow [2023-11-10 11:53:16,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2023-11-10 11:53:16,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2023-11-10 11:53:16,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 13128 transitions. [2023-11-10 11:53:16,274 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8129799355957394 [2023-11-10 11:53:16,274 INFO L72 ComplementDD]: Start complementDD. Operand 44 states and 13128 transitions. [2023-11-10 11:53:16,274 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 13128 transitions. [2023-11-10 11:53:16,277 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:53:16,277 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 44 states and 13128 transitions. [2023-11-10 11:53:16,285 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 45 states, 44 states have (on average 298.3636363636364) internal successors, (13128), 44 states have internal predecessors, (13128), 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) [2023-11-10 11:53:16,293 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 45 states, 45 states have (on average 367.0) internal successors, (16515), 45 states have internal predecessors, (16515), 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) [2023-11-10 11:53:16,294 INFO L81 ComplementDD]: Finished complementDD. Result has 45 states, 45 states have (on average 367.0) internal successors, (16515), 45 states have internal predecessors, (16515), 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) [2023-11-10 11:53:16,294 INFO L175 Difference]: Start difference. First operand has 780 places, 966 transitions, 17890 flow. Second operand 44 states and 13128 transitions. [2023-11-10 11:53:16,294 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 809 places, 1149 transitions, 22360 flow [2023-11-10 11:53:19,724 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 765 places, 1149 transitions, 20983 flow, removed 143 selfloop flow, removed 44 redundant places. [2023-11-10 11:53:19,747 INFO L231 Difference]: Finished difference. Result has 777 places, 994 transitions, 18854 flow [2023-11-10 11:53:19,748 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=16826, PETRI_DIFFERENCE_MINUEND_PLACES=722, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=966, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=388, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=578, PETRI_DIFFERENCE_SUBTRAHEND_STATES=44, PETRI_FLOW=18854, PETRI_PLACES=777, PETRI_TRANSITIONS=994} [2023-11-10 11:53:19,749 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 425 predicate places. [2023-11-10 11:53:19,749 INFO L495 AbstractCegarLoop]: Abstraction has has 777 places, 994 transitions, 18854 flow [2023-11-10 11:53:19,749 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:19,750 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:53:19,750 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:53:19,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-10 11:53:19,751 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:53:19,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:53:19,752 INFO L85 PathProgramCache]: Analyzing trace with hash -548223363, now seen corresponding path program 8 times [2023-11-10 11:53:19,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:53:19,758 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143326965] [2023-11-10 11:53:19,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:53:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:53:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:53:20,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:53:20,943 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:53:20,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143326965] [2023-11-10 11:53:20,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1143326965] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:53:20,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:53:20,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:53:20,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [521857237] [2023-11-10 11:53:20,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:53:20,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:53:20,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:53:20,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:53:20,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:53:20,948 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:53:20,950 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 777 places, 994 transitions, 18854 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:20,950 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:53:20,950 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:53:20,950 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:53:29,895 INFO L124 PetriNetUnfolderBase]: 6648/23920 cut-off events. [2023-11-10 11:53:29,896 INFO L125 PetriNetUnfolderBase]: For 317936/319030 co-relation queries the response was YES. [2023-11-10 11:53:30,817 INFO L83 FinitePrefix]: Finished finitePrefix Result has 94407 conditions, 23920 events. 6648/23920 cut-off events. For 317936/319030 co-relation queries the response was YES. Maximal size of possible extension queue 570. Compared 281560 event pairs, 1016 based on Foata normal form. 138/22921 useless extension candidates. Maximal degree in co-relation 93815. Up to 4976 conditions per place. [2023-11-10 11:53:30,879 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 431 selfloop transitions, 386 changer transitions 56/1159 dead transitions. [2023-11-10 11:53:30,880 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 808 places, 1159 transitions, 22727 flow [2023-11-10 11:53:30,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-10 11:53:30,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2023-11-10 11:53:30,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 11971 transitions. [2023-11-10 11:53:30,884 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8154632152588556 [2023-11-10 11:53:30,885 INFO L72 ComplementDD]: Start complementDD. Operand 40 states and 11971 transitions. [2023-11-10 11:53:30,885 INFO L73 IsDeterministic]: Start isDeterministic. Operand 40 states and 11971 transitions. [2023-11-10 11:53:30,886 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:53:30,886 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 40 states and 11971 transitions. [2023-11-10 11:53:30,892 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 41 states, 40 states have (on average 299.275) internal successors, (11971), 40 states have internal predecessors, (11971), 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) [2023-11-10 11:53:30,899 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 41 states, 41 states have (on average 367.0) internal successors, (15047), 41 states have internal predecessors, (15047), 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) [2023-11-10 11:53:30,900 INFO L81 ComplementDD]: Finished complementDD. Result has 41 states, 41 states have (on average 367.0) internal successors, (15047), 41 states have internal predecessors, (15047), 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) [2023-11-10 11:53:30,900 INFO L175 Difference]: Start difference. First operand has 777 places, 994 transitions, 18854 flow. Second operand 40 states and 11971 transitions. [2023-11-10 11:53:30,900 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 808 places, 1159 transitions, 22727 flow [2023-11-10 11:53:34,007 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 772 places, 1159 transitions, 21452 flow, removed 119 selfloop flow, removed 36 redundant places. [2023-11-10 11:53:34,024 INFO L231 Difference]: Finished difference. Result has 784 places, 1005 transitions, 19188 flow [2023-11-10 11:53:34,025 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=17773, PETRI_DIFFERENCE_MINUEND_PLACES=733, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=994, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=372, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=622, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=19188, PETRI_PLACES=784, PETRI_TRANSITIONS=1005} [2023-11-10 11:53:34,026 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 432 predicate places. [2023-11-10 11:53:34,026 INFO L495 AbstractCegarLoop]: Abstraction has has 784 places, 1005 transitions, 19188 flow [2023-11-10 11:53:34,027 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:34,027 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:53:34,027 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:53:34,027 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-10 11:53:34,027 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:53:34,027 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:53:34,027 INFO L85 PathProgramCache]: Analyzing trace with hash -134796045, now seen corresponding path program 9 times [2023-11-10 11:53:34,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:53:34,028 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544997766] [2023-11-10 11:53:34,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:53:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:53:34,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:53:35,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:53:35,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:53:35,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544997766] [2023-11-10 11:53:35,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544997766] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:53:35,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:53:35,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2023-11-10 11:53:35,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [103665206] [2023-11-10 11:53:35,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:53:35,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2023-11-10 11:53:35,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:53:35,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2023-11-10 11:53:35,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=580, Unknown=0, NotChecked=0, Total=650 [2023-11-10 11:53:35,582 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 256 out of 367 [2023-11-10 11:53:35,585 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 784 places, 1005 transitions, 19188 flow. Second operand has 26 states, 26 states have (on average 259.0769230769231) internal successors, (6736), 26 states have internal predecessors, (6736), 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) [2023-11-10 11:53:35,585 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:53:35,585 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 256 of 367 [2023-11-10 11:53:35,585 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:53:46,841 INFO L124 PetriNetUnfolderBase]: 8476/29425 cut-off events. [2023-11-10 11:53:46,841 INFO L125 PetriNetUnfolderBase]: For 392145/393521 co-relation queries the response was YES. [2023-11-10 11:53:47,711 INFO L83 FinitePrefix]: Finished finitePrefix Result has 116477 conditions, 29425 events. 8476/29425 cut-off events. For 392145/393521 co-relation queries the response was YES. Maximal size of possible extension queue 720. Compared 355409 event pairs, 1947 based on Foata normal form. 156/28382 useless extension candidates. Maximal degree in co-relation 115774. Up to 4263 conditions per place. [2023-11-10 11:53:47,762 INFO L140 encePairwiseOnDemand]: 330/367 looper letters, 516 selfloop transitions, 211 changer transitions 620/1592 dead transitions. [2023-11-10 11:53:47,762 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 831 places, 1592 transitions, 33213 flow [2023-11-10 11:53:47,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2023-11-10 11:53:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56 states. [2023-11-10 11:53:47,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 14753 transitions. [2023-11-10 11:53:47,899 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7178376800311406 [2023-11-10 11:53:47,900 INFO L72 ComplementDD]: Start complementDD. Operand 56 states and 14753 transitions. [2023-11-10 11:53:47,900 INFO L73 IsDeterministic]: Start isDeterministic. Operand 56 states and 14753 transitions. [2023-11-10 11:53:47,901 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:53:47,902 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 56 states and 14753 transitions. [2023-11-10 11:53:47,910 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 57 states, 56 states have (on average 263.44642857142856) internal successors, (14753), 56 states have internal predecessors, (14753), 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) [2023-11-10 11:53:47,920 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 57 states, 57 states have (on average 367.0) internal successors, (20919), 57 states have internal predecessors, (20919), 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) [2023-11-10 11:53:47,922 INFO L81 ComplementDD]: Finished complementDD. Result has 57 states, 57 states have (on average 367.0) internal successors, (20919), 57 states have internal predecessors, (20919), 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) [2023-11-10 11:53:47,922 INFO L175 Difference]: Start difference. First operand has 784 places, 1005 transitions, 19188 flow. Second operand 56 states and 14753 transitions. [2023-11-10 11:53:47,922 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 831 places, 1592 transitions, 33213 flow [2023-11-10 11:53:51,427 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 797 places, 1592 transitions, 31655 flow, removed 175 selfloop flow, removed 34 redundant places. [2023-11-10 11:53:51,446 INFO L231 Difference]: Finished difference. Result has 833 places, 868 transitions, 14247 flow [2023-11-10 11:53:51,447 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=18261, PETRI_DIFFERENCE_MINUEND_PLACES=742, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1005, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=211, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=794, PETRI_DIFFERENCE_SUBTRAHEND_STATES=56, PETRI_FLOW=14247, PETRI_PLACES=833, PETRI_TRANSITIONS=868} [2023-11-10 11:53:51,448 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 481 predicate places. [2023-11-10 11:53:51,448 INFO L495 AbstractCegarLoop]: Abstraction has has 833 places, 868 transitions, 14247 flow [2023-11-10 11:53:51,449 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 259.0769230769231) internal successors, (6736), 26 states have internal predecessors, (6736), 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) [2023-11-10 11:53:51,449 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:53:51,449 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:53:51,449 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-11-10 11:53:51,449 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:53:51,449 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:53:51,449 INFO L85 PathProgramCache]: Analyzing trace with hash 581710499, now seen corresponding path program 10 times [2023-11-10 11:53:51,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:53:51,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1182550158] [2023-11-10 11:53:51,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:53:51,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:53:51,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:53:52,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:53:52,343 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:53:52,343 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1182550158] [2023-11-10 11:53:52,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1182550158] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:53:52,343 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:53:52,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:53:52,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062650895] [2023-11-10 11:53:52,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:53:52,343 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:53:52,344 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:53:52,344 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:53:52,344 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:53:52,346 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:53:52,348 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 833 places, 868 transitions, 14247 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:53:52,348 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:53:52,348 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:53:52,348 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:53:57,976 INFO L124 PetriNetUnfolderBase]: 4355/14919 cut-off events. [2023-11-10 11:53:57,976 INFO L125 PetriNetUnfolderBase]: For 240618/241732 co-relation queries the response was YES. [2023-11-10 11:53:58,210 INFO L83 FinitePrefix]: Finished finitePrefix Result has 62502 conditions, 14919 events. 4355/14919 cut-off events. For 240618/241732 co-relation queries the response was YES. Maximal size of possible extension queue 435. Compared 156264 event pairs, 1172 based on Foata normal form. 91/14338 useless extension candidates. Maximal degree in co-relation 62283. Up to 2703 conditions per place. [2023-11-10 11:53:58,249 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 395 selfloop transitions, 315 changer transitions 58/1049 dead transitions. [2023-11-10 11:53:58,250 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 832 places, 1049 transitions, 17838 flow [2023-11-10 11:53:58,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2023-11-10 11:53:58,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49 states. [2023-11-10 11:53:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 49 states and 14618 transitions. [2023-11-10 11:53:58,255 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8128788300061169 [2023-11-10 11:53:58,256 INFO L72 ComplementDD]: Start complementDD. Operand 49 states and 14618 transitions. [2023-11-10 11:53:58,256 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 14618 transitions. [2023-11-10 11:53:58,257 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:53:58,257 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 49 states and 14618 transitions. [2023-11-10 11:53:58,376 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 50 states, 49 states have (on average 298.3265306122449) internal successors, (14618), 49 states have internal predecessors, (14618), 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) [2023-11-10 11:53:58,384 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 50 states, 50 states have (on average 367.0) internal successors, (18350), 50 states have internal predecessors, (18350), 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) [2023-11-10 11:53:58,384 INFO L81 ComplementDD]: Finished complementDD. Result has 50 states, 50 states have (on average 367.0) internal successors, (18350), 50 states have internal predecessors, (18350), 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) [2023-11-10 11:53:58,385 INFO L175 Difference]: Start difference. First operand has 833 places, 868 transitions, 14247 flow. Second operand 49 states and 14618 transitions. [2023-11-10 11:53:58,385 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 832 places, 1049 transitions, 17838 flow [2023-11-10 11:54:00,096 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 764 places, 1049 transitions, 16714 flow, removed 240 selfloop flow, removed 68 redundant places. [2023-11-10 11:54:00,109 INFO L231 Difference]: Finished difference. Result has 776 places, 880 transitions, 14481 flow [2023-11-10 11:54:00,110 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=13355, PETRI_DIFFERENCE_MINUEND_PLACES=716, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=868, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=297, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=571, PETRI_DIFFERENCE_SUBTRAHEND_STATES=49, PETRI_FLOW=14481, PETRI_PLACES=776, PETRI_TRANSITIONS=880} [2023-11-10 11:54:00,111 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 424 predicate places. [2023-11-10 11:54:00,111 INFO L495 AbstractCegarLoop]: Abstraction has has 776 places, 880 transitions, 14481 flow [2023-11-10 11:54:00,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:54:00,111 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:54:00,112 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:54:00,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-11-10 11:54:00,112 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:54:00,112 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:54:00,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1369360939, now seen corresponding path program 11 times [2023-11-10 11:54:00,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:54:00,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512635401] [2023-11-10 11:54:00,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:54:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:54:00,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:54:00,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:54:00,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:54:00,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512635401] [2023-11-10 11:54:00,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1512635401] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:54:00,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:54:00,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:54:00,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132929326] [2023-11-10 11:54:00,792 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:54:00,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:54:00,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:54:00,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:54:00,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:54:00,795 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:54:00,796 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 776 places, 880 transitions, 14481 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:54:00,796 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:54:00,796 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:54:00,796 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:54:05,534 INFO L124 PetriNetUnfolderBase]: 4183/15337 cut-off events. [2023-11-10 11:54:05,534 INFO L125 PetriNetUnfolderBase]: For 222494/223074 co-relation queries the response was YES. [2023-11-10 11:54:05,735 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60068 conditions, 15337 events. 4183/15337 cut-off events. For 222494/223074 co-relation queries the response was YES. Maximal size of possible extension queue 431. Compared 166035 event pairs, 510 based on Foata normal form. 116/14829 useless extension candidates. Maximal degree in co-relation 59261. Up to 1467 conditions per place. [2023-11-10 11:54:05,781 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 337 selfloop transitions, 374 changer transitions 49/1041 dead transitions. [2023-11-10 11:54:05,781 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 801 places, 1041 transitions, 17946 flow [2023-11-10 11:54:05,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-10 11:54:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2023-11-10 11:54:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 10167 transitions. [2023-11-10 11:54:05,786 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8147940375060105 [2023-11-10 11:54:05,786 INFO L72 ComplementDD]: Start complementDD. Operand 34 states and 10167 transitions. [2023-11-10 11:54:05,786 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 10167 transitions. [2023-11-10 11:54:05,788 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:54:05,789 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 34 states and 10167 transitions. [2023-11-10 11:54:05,795 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 35 states, 34 states have (on average 299.02941176470586) internal successors, (10167), 34 states have internal predecessors, (10167), 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) [2023-11-10 11:54:05,801 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 35 states, 35 states have (on average 367.0) internal successors, (12845), 35 states have internal predecessors, (12845), 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) [2023-11-10 11:54:05,802 INFO L81 ComplementDD]: Finished complementDD. Result has 35 states, 35 states have (on average 367.0) internal successors, (12845), 35 states have internal predecessors, (12845), 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) [2023-11-10 11:54:05,802 INFO L175 Difference]: Start difference. First operand has 776 places, 880 transitions, 14481 flow. Second operand 34 states and 10167 transitions. [2023-11-10 11:54:05,802 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 801 places, 1041 transitions, 17946 flow [2023-11-10 11:54:07,375 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 763 places, 1041 transitions, 17240 flow, removed 73 selfloop flow, removed 38 redundant places. [2023-11-10 11:54:07,388 INFO L231 Difference]: Finished difference. Result has 777 places, 882 transitions, 14756 flow [2023-11-10 11:54:07,389 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=13861, PETRI_DIFFERENCE_MINUEND_PLACES=730, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=880, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=372, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=506, PETRI_DIFFERENCE_SUBTRAHEND_STATES=34, PETRI_FLOW=14756, PETRI_PLACES=777, PETRI_TRANSITIONS=882} [2023-11-10 11:54:07,390 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 425 predicate places. [2023-11-10 11:54:07,390 INFO L495 AbstractCegarLoop]: Abstraction has has 777 places, 882 transitions, 14756 flow [2023-11-10 11:54:07,390 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:54:07,390 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:54:07,390 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:54:07,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-11-10 11:54:07,391 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:54:07,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:54:07,391 INFO L85 PathProgramCache]: Analyzing trace with hash -69240899, now seen corresponding path program 12 times [2023-11-10 11:54:07,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:54:07,391 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [894373007] [2023-11-10 11:54:07,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:54:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:54:07,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:54:08,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:54:08,688 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:54:08,688 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [894373007] [2023-11-10 11:54:08,688 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [894373007] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:54:08,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:54:08,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:54:08,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2128238347] [2023-11-10 11:54:08,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:54:08,688 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:54:08,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:54:08,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:54:08,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:54:08,691 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:54:08,693 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 777 places, 882 transitions, 14756 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:54:08,693 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:54:08,693 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:54:08,693 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:54:13,854 INFO L124 PetriNetUnfolderBase]: 4188/14948 cut-off events. [2023-11-10 11:54:13,855 INFO L125 PetriNetUnfolderBase]: For 231432/232562 co-relation queries the response was YES. [2023-11-10 11:54:14,015 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60630 conditions, 14948 events. 4188/14948 cut-off events. For 231432/232562 co-relation queries the response was YES. Maximal size of possible extension queue 433. Compared 158797 event pairs, 1040 based on Foata normal form. 76/14364 useless extension candidates. Maximal degree in co-relation 59987. Up to 2419 conditions per place. [2023-11-10 11:54:14,052 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 372 selfloop transitions, 318 changer transitions 57/1028 dead transitions. [2023-11-10 11:54:14,052 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 809 places, 1028 transitions, 17931 flow [2023-11-10 11:54:14,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-10 11:54:14,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 40 states. [2023-11-10 11:54:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 11944 transitions. [2023-11-10 11:54:14,057 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8136239782016349 [2023-11-10 11:54:14,057 INFO L72 ComplementDD]: Start complementDD. Operand 40 states and 11944 transitions. [2023-11-10 11:54:14,057 INFO L73 IsDeterministic]: Start isDeterministic. Operand 40 states and 11944 transitions. [2023-11-10 11:54:14,058 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:54:14,058 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 40 states and 11944 transitions. [2023-11-10 11:54:14,065 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 41 states, 40 states have (on average 298.6) internal successors, (11944), 40 states have internal predecessors, (11944), 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) [2023-11-10 11:54:14,071 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 41 states, 41 states have (on average 367.0) internal successors, (15047), 41 states have internal predecessors, (15047), 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) [2023-11-10 11:54:14,072 INFO L81 ComplementDD]: Finished complementDD. Result has 41 states, 41 states have (on average 367.0) internal successors, (15047), 41 states have internal predecessors, (15047), 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) [2023-11-10 11:54:14,072 INFO L175 Difference]: Start difference. First operand has 777 places, 882 transitions, 14756 flow. Second operand 40 states and 11944 transitions. [2023-11-10 11:54:14,072 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 809 places, 1028 transitions, 17931 flow [2023-11-10 11:54:15,742 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 774 places, 1028 transitions, 17016 flow, removed 53 selfloop flow, removed 35 redundant places. [2023-11-10 11:54:15,763 INFO L231 Difference]: Finished difference. Result has 786 places, 884 transitions, 14776 flow [2023-11-10 11:54:15,764 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=13946, PETRI_DIFFERENCE_MINUEND_PLACES=735, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=882, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=311, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=571, PETRI_DIFFERENCE_SUBTRAHEND_STATES=40, PETRI_FLOW=14776, PETRI_PLACES=786, PETRI_TRANSITIONS=884} [2023-11-10 11:54:15,764 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 434 predicate places. [2023-11-10 11:54:15,764 INFO L495 AbstractCegarLoop]: Abstraction has has 786 places, 884 transitions, 14776 flow [2023-11-10 11:54:15,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:54:15,765 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:54:15,765 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:54:15,765 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-11-10 11:54:15,765 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:54:15,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:54:15,766 INFO L85 PathProgramCache]: Analyzing trace with hash -911150285, now seen corresponding path program 13 times [2023-11-10 11:54:15,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:54:15,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1853421775] [2023-11-10 11:54:15,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:54:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:54:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:54:16,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:54:16,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:54:16,404 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1853421775] [2023-11-10 11:54:16,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1853421775] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:54:16,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:54:16,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:54:16,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80825207] [2023-11-10 11:54:16,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:54:16,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:54:16,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:54:16,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:54:16,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:54:16,407 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:54:16,408 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 786 places, 884 transitions, 14776 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:54:16,409 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:54:16,409 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:54:16,409 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:54:21,296 INFO L124 PetriNetUnfolderBase]: 4154/15572 cut-off events. [2023-11-10 11:54:21,296 INFO L125 PetriNetUnfolderBase]: For 233792/234408 co-relation queries the response was YES. [2023-11-10 11:54:21,455 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60242 conditions, 15572 events. 4154/15572 cut-off events. For 233792/234408 co-relation queries the response was YES. Maximal size of possible extension queue 445. Compared 170010 event pairs, 525 based on Foata normal form. 119/15066 useless extension candidates. Maximal degree in co-relation 59425. Up to 1456 conditions per place. [2023-11-10 11:54:21,498 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 347 selfloop transitions, 381 changer transitions 45/1054 dead transitions. [2023-11-10 11:54:21,498 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 811 places, 1054 transitions, 18278 flow [2023-11-10 11:54:21,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2023-11-10 11:54:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2023-11-10 11:54:21,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 10176 transitions. [2023-11-10 11:54:21,502 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8155153069402148 [2023-11-10 11:54:21,502 INFO L72 ComplementDD]: Start complementDD. Operand 34 states and 10176 transitions. [2023-11-10 11:54:21,502 INFO L73 IsDeterministic]: Start isDeterministic. Operand 34 states and 10176 transitions. [2023-11-10 11:54:21,503 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:54:21,503 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 34 states and 10176 transitions. [2023-11-10 11:54:21,509 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 35 states, 34 states have (on average 299.29411764705884) internal successors, (10176), 34 states have internal predecessors, (10176), 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) [2023-11-10 11:54:21,514 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 35 states, 35 states have (on average 367.0) internal successors, (12845), 35 states have internal predecessors, (12845), 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) [2023-11-10 11:54:21,515 INFO L81 ComplementDD]: Finished complementDD. Result has 35 states, 35 states have (on average 367.0) internal successors, (12845), 35 states have internal predecessors, (12845), 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) [2023-11-10 11:54:21,515 INFO L175 Difference]: Start difference. First operand has 786 places, 884 transitions, 14776 flow. Second operand 34 states and 10176 transitions. [2023-11-10 11:54:21,515 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 811 places, 1054 transitions, 18278 flow [2023-11-10 11:54:23,134 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 777 places, 1054 transitions, 17509 flow, removed 69 selfloop flow, removed 34 redundant places. [2023-11-10 11:54:23,148 INFO L231 Difference]: Finished difference. Result has 792 places, 889 transitions, 15095 flow [2023-11-10 11:54:23,149 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=14101, PETRI_DIFFERENCE_MINUEND_PLACES=744, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=884, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=376, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=504, PETRI_DIFFERENCE_SUBTRAHEND_STATES=34, PETRI_FLOW=15095, PETRI_PLACES=792, PETRI_TRANSITIONS=889} [2023-11-10 11:54:23,149 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 440 predicate places. [2023-11-10 11:54:23,149 INFO L495 AbstractCegarLoop]: Abstraction has has 792 places, 889 transitions, 15095 flow [2023-11-10 11:54:23,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:54:23,150 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:54:23,150 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:54:23,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-11-10 11:54:23,150 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:54:23,151 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:54:23,151 INFO L85 PathProgramCache]: Analyzing trace with hash 685935847, now seen corresponding path program 14 times [2023-11-10 11:54:23,151 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:54:23,151 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692855720] [2023-11-10 11:54:23,151 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:54:23,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:54:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:54:24,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:54:24,089 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:54:24,089 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692855720] [2023-11-10 11:54:24,089 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692855720] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:54:24,089 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:54:24,089 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2023-11-10 11:54:24,089 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930061540] [2023-11-10 11:54:24,089 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:54:24,090 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-10 11:54:24,090 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:54:24,090 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-10 11:54:24,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=225, Unknown=0, NotChecked=0, Total=272 [2023-11-10 11:54:24,092 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:54:24,094 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 792 places, 889 transitions, 15095 flow. Second operand has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:54:24,094 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:54:24,094 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:54:24,094 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-10 11:54:29,372 INFO L124 PetriNetUnfolderBase]: 4164/15128 cut-off events. [2023-11-10 11:54:29,372 INFO L125 PetriNetUnfolderBase]: For 231878/232940 co-relation queries the response was YES. [2023-11-10 11:54:29,538 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60381 conditions, 15128 events. 4164/15128 cut-off events. For 231878/232940 co-relation queries the response was YES. Maximal size of possible extension queue 439. Compared 161658 event pairs, 998 based on Foata normal form. 101/14563 useless extension candidates. Maximal degree in co-relation 59545. Up to 2331 conditions per place. [2023-11-10 11:54:29,575 INFO L140 encePairwiseOnDemand]: 340/367 looper letters, 306 selfloop transitions, 403 changer transitions 56/1046 dead transitions. [2023-11-10 11:54:29,575 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 828 places, 1046 transitions, 18601 flow [2023-11-10 11:54:29,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2023-11-10 11:54:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 44 states. [2023-11-10 11:54:29,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 13101 transitions. [2023-11-10 11:54:29,581 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8113079019073569 [2023-11-10 11:54:29,581 INFO L72 ComplementDD]: Start complementDD. Operand 44 states and 13101 transitions. [2023-11-10 11:54:29,581 INFO L73 IsDeterministic]: Start isDeterministic. Operand 44 states and 13101 transitions. [2023-11-10 11:54:29,582 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-10 11:54:29,582 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 44 states and 13101 transitions. [2023-11-10 11:54:29,589 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 45 states, 44 states have (on average 297.75) internal successors, (13101), 44 states have internal predecessors, (13101), 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) [2023-11-10 11:54:29,597 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 45 states, 45 states have (on average 367.0) internal successors, (16515), 45 states have internal predecessors, (16515), 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) [2023-11-10 11:54:29,598 INFO L81 ComplementDD]: Finished complementDD. Result has 45 states, 45 states have (on average 367.0) internal successors, (16515), 45 states have internal predecessors, (16515), 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) [2023-11-10 11:54:29,598 INFO L175 Difference]: Start difference. First operand has 792 places, 889 transitions, 15095 flow. Second operand 44 states and 13101 transitions. [2023-11-10 11:54:29,598 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 828 places, 1046 transitions, 18601 flow [2023-11-10 11:54:31,180 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 793 places, 1046 transitions, 17578 flow, removed 59 selfloop flow, removed 35 redundant places. [2023-11-10 11:54:31,194 INFO L231 Difference]: Finished difference. Result has 805 places, 903 transitions, 15592 flow [2023-11-10 11:54:31,195 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=367, PETRI_DIFFERENCE_MINUEND_FLOW=14203, PETRI_DIFFERENCE_MINUEND_PLACES=750, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=889, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=385, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=504, PETRI_DIFFERENCE_SUBTRAHEND_STATES=44, PETRI_FLOW=15592, PETRI_PLACES=805, PETRI_TRANSITIONS=903} [2023-11-10 11:54:31,195 INFO L281 CegarLoopForPetriNet]: 352 programPoint places, 453 predicate places. [2023-11-10 11:54:31,195 INFO L495 AbstractCegarLoop]: Abstraction has has 805 places, 903 transitions, 15592 flow [2023-11-10 11:54:31,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 294.2352941176471) internal successors, (5002), 17 states have internal predecessors, (5002), 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) [2023-11-10 11:54:31,196 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-10 11:54:31,196 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-10 11:54:31,196 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-11-10 11:54:31,196 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION === [whoop_wrapper_read_nvramErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2023-11-10 11:54:31,196 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-10 11:54:31,197 INFO L85 PathProgramCache]: Analyzing trace with hash 396526387, now seen corresponding path program 15 times [2023-11-10 11:54:31,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-10 11:54:31,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188416415] [2023-11-10 11:54:31,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-10 11:54:31,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-10 11:54:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-10 11:54:31,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-10 11:54:31,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-10 11:54:31,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188416415] [2023-11-10 11:54:31,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188416415] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-10 11:54:31,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-10 11:54:31,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-10 11:54:31,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275351501] [2023-11-10 11:54:31,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-10 11:54:31,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-10 11:54:31,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-10 11:54:31,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-10 11:54:31,792 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2023-11-10 11:54:31,794 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 291 out of 367 [2023-11-10 11:54:31,796 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 805 places, 903 transitions, 15592 flow. Second operand has 16 states, 16 states have (on average 294.4375) internal successors, (4711), 16 states have internal predecessors, (4711), 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) [2023-11-10 11:54:31,796 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-10 11:54:31,796 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 291 of 367 [2023-11-10 11:54:31,796 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand