/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/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-01 13:22:14,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-01 13:22:14,435 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-01 13:22:14,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-01 13:22:14,472 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-01 13:22:14,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-01 13:22:14,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-01 13:22:14,480 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-01 13:22:14,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-01 13:22:14,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-01 13:22:14,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-01 13:22:14,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-01 13:22:14,488 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-01 13:22:14,491 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-01 13:22:14,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-01 13:22:14,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-01 13:22:14,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-01 13:22:14,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-01 13:22:14,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-01 13:22:14,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-01 13:22:14,509 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-01 13:22:14,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-01 13:22:14,511 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-01 13:22:14,512 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-01 13:22:14,519 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-01 13:22:14,520 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-01 13:22:14,520 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-01 13:22:14,521 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-01 13:22:14,522 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-01 13:22:14,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-01 13:22:14,523 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-01 13:22:14,524 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-01 13:22:14,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-01 13:22:14,526 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-01 13:22:14,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-01 13:22:14,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-01 13:22:14,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-01 13:22:14,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-01 13:22:14,527 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-01 13:22:14,528 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-01 13:22:14,529 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-01 13:22:14,530 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-04-01 13:22:14,564 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-01 13:22:14,565 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-01 13:22:14,565 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-01 13:22:14,565 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-01 13:22:14,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-01 13:22:14,566 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-01 13:22:14,566 INFO L138 SettingsManager]: * User list type=DISABLED [2023-04-01 13:22:14,566 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-04-01 13:22:14,566 INFO L138 SettingsManager]: * Explicit value domain=true [2023-04-01 13:22:14,567 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-04-01 13:22:14,567 INFO L138 SettingsManager]: * Octagon Domain=false [2023-04-01 13:22:14,567 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-04-01 13:22:14,567 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-04-01 13:22:14,568 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-04-01 13:22:14,568 INFO L138 SettingsManager]: * Interval Domain=false [2023-04-01 13:22:14,568 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-04-01 13:22:14,568 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-04-01 13:22:14,568 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-04-01 13:22:14,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-01 13:22:14,569 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-01 13:22:14,569 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-01 13:22:14,569 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-01 13:22:14,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-01 13:22:14,569 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-01 13:22:14,570 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-01 13:22:14,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 13:22:14,571 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-01 13:22:14,571 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-04-01 13:22:14,572 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-04-01 13:22:14,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-01 13:22:14,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-01 13:22:14,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-01 13:22:14,828 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-01 13:22:14,828 INFO L275 PluginConnector]: CDTParser initialized [2023-04-01 13:22:14,829 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2023-04-01 13:22:15,915 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-01 13:22:16,395 INFO L351 CDTParser]: Found 1 translation units. [2023-04-01 13:22:16,396 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2023-04-01 13:22:16,425 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/599568aef/40be2e99308a46a3ac18010d09bfa766/FLAG1dbf675ac [2023-04-01 13:22:16,573 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/599568aef/40be2e99308a46a3ac18010d09bfa766 [2023-04-01 13:22:16,575 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-01 13:22:16,576 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-01 13:22:16,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-01 13:22:16,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-01 13:22:16,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-01 13:22:16,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:22:16" (1/1) ... [2023-04-01 13:22:16,582 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a1d1be3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:16, skipping insertion in model container [2023-04-01 13:22:16,582 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.04 01:22:16" (1/1) ... [2023-04-01 13:22:16,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-01 13:22:16,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-01 13:22:17,693 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2023-04-01 13:22:17,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 13:22:17,838 INFO L203 MainTranslator]: Completed pre-run [2023-04-01 13:22:18,042 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i[129019,129032] [2023-04-01 13:22:18,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-01 13:22:18,112 INFO L208 MainTranslator]: Completed translation [2023-04-01 13:22:18,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18 WrapperNode [2023-04-01 13:22:18,113 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-01 13:22:18,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-01 13:22:18,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-01 13:22:18,115 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-01 13:22:18,125 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,125 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,277 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,308 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-01 13:22:18,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-01 13:22:18,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-01 13:22:18,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-01 13:22:18,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (1/1) ... [2023-04-01 13:22:18,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-01 13:22:18,329 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 13:22:18,340 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) [2023-04-01 13:22:18,342 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 [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-01 13:22:18,371 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-01 13:22:18,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-01 13:22:18,373 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_status [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_ioctl [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_compat_ioctl [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_open [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_release [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_poll [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_isr [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_get_free [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_probe [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_remove [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_suspend [2023-04-01 13:22:18,374 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_resume [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_init [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure phantom_exit [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_4 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_6 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-04-01 13:22:18,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_9 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_15 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_17 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_18 [2023-04-01 13:22:18,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 13:22:18,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 13:22:18,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_phantom_mutex [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_phantom_mutex [2023-04-01 13:22:18,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_phantom_mutex [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_phantom_mutex [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_phantom_mutex [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_phantom_mutex [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_phantom_mutex [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-01 13:22:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2023-04-01 13:22:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure class_create_file [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-04-01 13:22:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nonseekable_open [2023-04-01 13:22:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure show_class_attr_string [2023-04-01 13:22:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-04-01 13:22:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-04-01 13:22:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-04-01 13:22:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-01 13:22:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-01 13:22:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-01 13:22:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-01 13:22:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-01 13:22:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-01 13:22:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-04-01 13:22:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-01 13:22:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_6 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_4 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2023-04-01 13:22:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_9 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_15 [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-01 13:22:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_open_lock_of_phantom_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_open_lock_of_phantom_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_open_lock_of_phantom_device [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_phantom_mutex [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_phantom_mutex [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-01 13:22:18,390 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-04-01 13:22:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure nonseekable_open [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure class_create_file [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure show_class_attr_string [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-04-01 13:22:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-01 13:22:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-01 13:22:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-01 13:22:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_17 [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_18 [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_status [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_ioctl [2023-04-01 13:22:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_compat_ioctl [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_open [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_release [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_poll [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_isr [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_get_free [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_probe [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_remove [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_suspend [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_resume [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_init [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure phantom_exit [2023-04-01 13:22:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-01 13:22:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_open_lock_of_phantom_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_open_lock_of_phantom_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_open_lock_of_phantom_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_open_lock_of_phantom_device [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_phantom_mutex [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_phantom_mutex [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_phantom_mutex [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_phantom_mutex [2023-04-01 13:22:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_phantom_mutex [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-01 13:22:18,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-01 13:22:18,850 INFO L236 CfgBuilder]: Building ICFG [2023-04-01 13:22:18,854 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-01 13:22:20,600 INFO L277 CfgBuilder]: Performing block encoding [2023-04-01 13:22:21,238 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-01 13:22:21,238 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-01 13:22:21,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:22:21 BoogieIcfgContainer [2023-04-01 13:22:21,244 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-01 13:22:21,246 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-01 13:22:21,247 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-01 13:22:21,249 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-01 13:22:21,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.04 01:22:16" (1/3) ... [2023-04-01 13:22:21,250 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b675611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:22:21, skipping insertion in model container [2023-04-01 13:22:21,250 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.04 01:22:18" (2/3) ... [2023-04-01 13:22:21,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@b675611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.04 01:22:21, skipping insertion in model container [2023-04-01 13:22:21,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.04 01:22:21" (3/3) ... [2023-04-01 13:22:21,252 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--misc--phantom.ko-main.cil.out.i [2023-04-01 13:22:21,270 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-01 13:22:21,270 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-01 13:22:21,332 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-01 13:22:21,338 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=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@14fb2cff, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-04-01 13:22:21,339 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-01 13:22:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand has 845 states, 468 states have (on average 1.2393162393162394) internal successors, (580), 489 states have internal predecessors, (580), 235 states have call successors, (235), 106 states have call predecessors, (235), 106 states have return successors, (235), 233 states have call predecessors, (235), 235 states have call successors, (235) [2023-04-01 13:22:21,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-04-01 13:22:21,356 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:21,356 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:21,357 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:21,361 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:21,361 INFO L85 PathProgramCache]: Analyzing trace with hash 1431693327, now seen corresponding path program 1 times [2023-04-01 13:22:21,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:21,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591375134] [2023-04-01 13:22:21,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:21,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:21,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:21,847 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:21,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591375134] [2023-04-01 13:22:21,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591375134] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:21,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:21,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:21,850 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [570675020] [2023-04-01 13:22:21,851 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:21,855 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:21,856 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:21,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:21,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:21,900 INFO L87 Difference]: Start difference. First operand has 845 states, 468 states have (on average 1.2393162393162394) internal successors, (580), 489 states have internal predecessors, (580), 235 states have call successors, (235), 106 states have call predecessors, (235), 106 states have return successors, (235), 233 states have call predecessors, (235), 235 states have call successors, (235) Second operand has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-01 13:22:22,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:22,432 INFO L93 Difference]: Finished difference Result 1763 states and 2307 transitions. [2023-04-01 13:22:22,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:22,435 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 25 [2023-04-01 13:22:22,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:22,460 INFO L225 Difference]: With dead ends: 1763 [2023-04-01 13:22:22,462 INFO L226 Difference]: Without dead ends: 1022 [2023-04-01 13:22:22,472 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:22,479 INFO L413 NwaCegarLoop]: 833 mSDtfsCounter, 395 mSDsluCounter, 770 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 395 SdHoareTripleChecker+Valid, 1603 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:22,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [395 Valid, 1603 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-04-01 13:22:22,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1022 states. [2023-04-01 13:22:22,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1022 to 984. [2023-04-01 13:22:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 984 states, 557 states have (on average 1.2585278276481149) internal successors, (701), 585 states have internal predecessors, (701), 285 states have call successors, (285), 145 states have call predecessors, (285), 141 states have return successors, (274), 266 states have call predecessors, (274), 273 states have call successors, (274) [2023-04-01 13:22:22,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 984 states and 1260 transitions. [2023-04-01 13:22:22,610 INFO L78 Accepts]: Start accepts. Automaton has 984 states and 1260 transitions. Word has length 25 [2023-04-01 13:22:22,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:22,611 INFO L495 AbstractCegarLoop]: Abstraction has 984 states and 1260 transitions. [2023-04-01 13:22:22,611 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.333333333333333) internal successors, (16), 3 states have internal predecessors, (16), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-01 13:22:22,611 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1260 transitions. [2023-04-01 13:22:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-04-01 13:22:22,614 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:22,614 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:22,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-01 13:22:22,614 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:22,615 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:22,615 INFO L85 PathProgramCache]: Analyzing trace with hash 992691111, now seen corresponding path program 1 times [2023-04-01 13:22:22,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:22,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [646815204] [2023-04-01 13:22:22,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:22,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:22,834 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:22,834 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [646815204] [2023-04-01 13:22:22,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [646815204] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:22,835 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:22,835 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:22,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [11782455] [2023-04-01 13:22:22,835 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:22,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:22,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:22,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:22,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:22,841 INFO L87 Difference]: Start difference. First operand 984 states and 1260 transitions. Second operand has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 13:22:23,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:23,281 INFO L93 Difference]: Finished difference Result 2784 states and 3568 transitions. [2023-04-01 13:22:23,281 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:23,281 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 42 [2023-04-01 13:22:23,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:23,292 INFO L225 Difference]: With dead ends: 2784 [2023-04-01 13:22:23,292 INFO L226 Difference]: Without dead ends: 1809 [2023-04-01 13:22:23,296 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:23,297 INFO L413 NwaCegarLoop]: 836 mSDtfsCounter, 886 mSDsluCounter, 761 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 886 SdHoareTripleChecker+Valid, 1597 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:23,297 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [886 Valid, 1597 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-01 13:22:23,301 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1809 states. [2023-04-01 13:22:23,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1809 to 1802. [2023-04-01 13:22:23,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1802 states, 1031 states have (on average 1.2580019398642095) internal successors, (1297), 1073 states have internal predecessors, (1297), 509 states have call successors, (509), 266 states have call predecessors, (509), 261 states have return successors, (499), 484 states have call predecessors, (499), 497 states have call successors, (499) [2023-04-01 13:22:23,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1802 states and 2305 transitions. [2023-04-01 13:22:23,391 INFO L78 Accepts]: Start accepts. Automaton has 1802 states and 2305 transitions. Word has length 42 [2023-04-01 13:22:23,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:23,391 INFO L495 AbstractCegarLoop]: Abstraction has 1802 states and 2305 transitions. [2023-04-01 13:22:23,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 7.666666666666667) internal successors, (23), 3 states have internal predecessors, (23), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-04-01 13:22:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 2305 transitions. [2023-04-01 13:22:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-04-01 13:22:23,398 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:23,399 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:23,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-01 13:22:23,399 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:23,400 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:23,401 INFO L85 PathProgramCache]: Analyzing trace with hash -425278493, now seen corresponding path program 1 times [2023-04-01 13:22:23,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:23,401 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549922049] [2023-04-01 13:22:23,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:23,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:23,793 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:23,793 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549922049] [2023-04-01 13:22:23,793 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549922049] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:23,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:23,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-01 13:22:23,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24039119] [2023-04-01 13:22:23,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:23,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-01 13:22:23,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:23,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-01 13:22:23,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-04-01 13:22:23,796 INFO L87 Difference]: Start difference. First operand 1802 states and 2305 transitions. Second operand has 7 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 2 states have call successors, (12), 2 states have call predecessors, (12), 4 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2023-04-01 13:22:24,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:24,505 INFO L93 Difference]: Finished difference Result 2811 states and 3581 transitions. [2023-04-01 13:22:24,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-01 13:22:24,506 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 2 states have call successors, (12), 2 states have call predecessors, (12), 4 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) Word has length 54 [2023-04-01 13:22:24,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:24,515 INFO L225 Difference]: With dead ends: 2811 [2023-04-01 13:22:24,515 INFO L226 Difference]: Without dead ends: 1790 [2023-04-01 13:22:24,519 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-04-01 13:22:24,520 INFO L413 NwaCegarLoop]: 802 mSDtfsCounter, 17 mSDsluCounter, 3967 mSDsCounter, 0 mSdLazyCounter, 815 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 4769 SdHoareTripleChecker+Invalid, 815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 815 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:24,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 4769 Invalid, 815 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 815 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-04-01 13:22:24,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1790 states. [2023-04-01 13:22:24,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1790 to 1790. [2023-04-01 13:22:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1790 states, 1025 states have (on average 1.257560975609756) internal successors, (1289), 1065 states have internal predecessors, (1289), 505 states have call successors, (505), 264 states have call predecessors, (505), 259 states have return successors, (495), 480 states have call predecessors, (495), 493 states have call successors, (495) [2023-04-01 13:22:24,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1790 states and 2289 transitions. [2023-04-01 13:22:24,590 INFO L78 Accepts]: Start accepts. Automaton has 1790 states and 2289 transitions. Word has length 54 [2023-04-01 13:22:24,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:24,590 INFO L495 AbstractCegarLoop]: Abstraction has 1790 states and 2289 transitions. [2023-04-01 13:22:24,591 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 5 states have (on average 6.6) internal successors, (33), 5 states have internal predecessors, (33), 2 states have call successors, (12), 2 states have call predecessors, (12), 4 states have return successors, (9), 4 states have call predecessors, (9), 2 states have call successors, (9) [2023-04-01 13:22:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2289 transitions. [2023-04-01 13:22:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-04-01 13:22:24,592 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:24,593 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:24,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-01 13:22:24,593 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:24,593 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:24,593 INFO L85 PathProgramCache]: Analyzing trace with hash 754412580, now seen corresponding path program 1 times [2023-04-01 13:22:24,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:24,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2089211472] [2023-04-01 13:22:24,594 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:24,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:24,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:24,724 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:24,724 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2089211472] [2023-04-01 13:22:24,724 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2089211472] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:24,724 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:24,724 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:24,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263660871] [2023-04-01 13:22:24,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:24,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:24,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:24,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:24,726 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:24,726 INFO L87 Difference]: Start difference. First operand 1790 states and 2289 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:24,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:24,950 INFO L93 Difference]: Finished difference Result 1792 states and 2290 transitions. [2023-04-01 13:22:24,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:24,951 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 58 [2023-04-01 13:22:24,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:24,960 INFO L225 Difference]: With dead ends: 1792 [2023-04-01 13:22:24,960 INFO L226 Difference]: Without dead ends: 1789 [2023-04-01 13:22:24,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:24,966 INFO L413 NwaCegarLoop]: 815 mSDtfsCounter, 914 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 914 SdHoareTripleChecker+Valid, 820 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:24,967 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [914 Valid, 820 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-01 13:22:24,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1789 states. [2023-04-01 13:22:25,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1789 to 1789. [2023-04-01 13:22:25,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1789 states, 1025 states have (on average 1.2565853658536585) internal successors, (1288), 1064 states have internal predecessors, (1288), 504 states have call successors, (504), 264 states have call predecessors, (504), 259 states have return successors, (495), 480 states have call predecessors, (495), 493 states have call successors, (495) [2023-04-01 13:22:25,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1789 states and 2287 transitions. [2023-04-01 13:22:25,057 INFO L78 Accepts]: Start accepts. Automaton has 1789 states and 2287 transitions. Word has length 58 [2023-04-01 13:22:25,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:25,059 INFO L495 AbstractCegarLoop]: Abstraction has 1789 states and 2287 transitions. [2023-04-01 13:22:25,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2287 transitions. [2023-04-01 13:22:25,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-04-01 13:22:25,061 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:25,061 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:25,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-01 13:22:25,061 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:25,062 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:25,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1911086728, now seen corresponding path program 1 times [2023-04-01 13:22:25,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:25,062 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303261134] [2023-04-01 13:22:25,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:25,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:25,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:25,247 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:25,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303261134] [2023-04-01 13:22:25,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [303261134] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:25,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:25,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:25,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392161849] [2023-04-01 13:22:25,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:25,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:25,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:25,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:25,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:25,249 INFO L87 Difference]: Start difference. First operand 1789 states and 2287 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:25,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:25,515 INFO L93 Difference]: Finished difference Result 1791 states and 2288 transitions. [2023-04-01 13:22:25,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:25,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 59 [2023-04-01 13:22:25,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:25,525 INFO L225 Difference]: With dead ends: 1791 [2023-04-01 13:22:25,525 INFO L226 Difference]: Without dead ends: 1788 [2023-04-01 13:22:25,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:25,527 INFO L413 NwaCegarLoop]: 813 mSDtfsCounter, 911 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 911 SdHoareTripleChecker+Valid, 818 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:25,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [911 Valid, 818 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-01 13:22:25,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1788 states. [2023-04-01 13:22:25,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1788 to 1788. [2023-04-01 13:22:25,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1788 states, 1025 states have (on average 1.255609756097561) internal successors, (1287), 1063 states have internal predecessors, (1287), 503 states have call successors, (503), 264 states have call predecessors, (503), 259 states have return successors, (495), 480 states have call predecessors, (495), 493 states have call successors, (495) [2023-04-01 13:22:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1788 states and 2285 transitions. [2023-04-01 13:22:25,649 INFO L78 Accepts]: Start accepts. Automaton has 1788 states and 2285 transitions. Word has length 59 [2023-04-01 13:22:25,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:25,649 INFO L495 AbstractCegarLoop]: Abstraction has 1788 states and 2285 transitions. [2023-04-01 13:22:25,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2285 transitions. [2023-04-01 13:22:25,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-04-01 13:22:25,651 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:25,651 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:25,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-01 13:22:25,651 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:25,651 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:25,651 INFO L85 PathProgramCache]: Analyzing trace with hash -886715481, now seen corresponding path program 1 times [2023-04-01 13:22:25,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:25,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [288231609] [2023-04-01 13:22:25,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:25,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:25,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:25,760 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:25,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [288231609] [2023-04-01 13:22:25,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [288231609] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:25,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:25,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:25,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [916854013] [2023-04-01 13:22:25,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:25,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:25,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:25,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:25,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:25,762 INFO L87 Difference]: Start difference. First operand 1788 states and 2285 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:26,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:26,033 INFO L93 Difference]: Finished difference Result 1790 states and 2286 transitions. [2023-04-01 13:22:26,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:26,034 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 60 [2023-04-01 13:22:26,034 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:26,044 INFO L225 Difference]: With dead ends: 1790 [2023-04-01 13:22:26,044 INFO L226 Difference]: Without dead ends: 1787 [2023-04-01 13:22:26,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:26,046 INFO L413 NwaCegarLoop]: 811 mSDtfsCounter, 908 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 908 SdHoareTripleChecker+Valid, 816 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:26,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [908 Valid, 816 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-01 13:22:26,049 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1787 states. [2023-04-01 13:22:26,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1787 to 1787. [2023-04-01 13:22:26,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1787 states, 1025 states have (on average 1.2546341463414634) internal successors, (1286), 1062 states have internal predecessors, (1286), 502 states have call successors, (502), 264 states have call predecessors, (502), 259 states have return successors, (495), 480 states have call predecessors, (495), 493 states have call successors, (495) [2023-04-01 13:22:26,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1787 states and 2283 transitions. [2023-04-01 13:22:26,188 INFO L78 Accepts]: Start accepts. Automaton has 1787 states and 2283 transitions. Word has length 60 [2023-04-01 13:22:26,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:26,188 INFO L495 AbstractCegarLoop]: Abstraction has 1787 states and 2283 transitions. [2023-04-01 13:22:26,188 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 2283 transitions. [2023-04-01 13:22:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-04-01 13:22:26,190 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:26,190 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:26,190 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-01 13:22:26,190 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:26,191 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:26,191 INFO L85 PathProgramCache]: Analyzing trace with hash -1719233173, now seen corresponding path program 1 times [2023-04-01 13:22:26,191 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:26,191 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634978067] [2023-04-01 13:22:26,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:26,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:26,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:26,297 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:26,297 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634978067] [2023-04-01 13:22:26,297 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634978067] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:26,297 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:26,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:26,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1879620302] [2023-04-01 13:22:26,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:26,298 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:26,298 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:26,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:26,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:26,299 INFO L87 Difference]: Start difference. First operand 1787 states and 2283 transitions. Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:26,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:26,836 INFO L93 Difference]: Finished difference Result 3422 states and 4387 transitions. [2023-04-01 13:22:26,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:26,836 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 61 [2023-04-01 13:22:26,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:26,856 INFO L225 Difference]: With dead ends: 3422 [2023-04-01 13:22:26,856 INFO L226 Difference]: Without dead ends: 3417 [2023-04-01 13:22:26,860 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:26,860 INFO L413 NwaCegarLoop]: 847 mSDtfsCounter, 847 mSDsluCounter, 765 mSDsCounter, 0 mSdLazyCounter, 246 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 847 SdHoareTripleChecker+Valid, 1612 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 246 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:26,861 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [847 Valid, 1612 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 246 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-01 13:22:26,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3417 states. [2023-04-01 13:22:27,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3417 to 3413. [2023-04-01 13:22:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3413 states, 1976 states have (on average 1.2575910931174088) internal successors, (2485), 2042 states have internal predecessors, (2485), 946 states have call successors, (946), 508 states have call predecessors, (946), 490 states have return successors, (944), 900 states have call predecessors, (944), 936 states have call successors, (944) [2023-04-01 13:22:27,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 3413 states and 4375 transitions. [2023-04-01 13:22:27,130 INFO L78 Accepts]: Start accepts. Automaton has 3413 states and 4375 transitions. Word has length 61 [2023-04-01 13:22:27,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:27,130 INFO L495 AbstractCegarLoop]: Abstraction has 3413 states and 4375 transitions. [2023-04-01 13:22:27,130 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:27,131 INFO L276 IsEmpty]: Start isEmpty. Operand 3413 states and 4375 transitions. [2023-04-01 13:22:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-04-01 13:22:27,132 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:27,132 INFO L195 NwaCegarLoop]: 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] [2023-04-01 13:22:27,132 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-01 13:22:27,132 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:27,132 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:27,133 INFO L85 PathProgramCache]: Analyzing trace with hash -1757472982, now seen corresponding path program 1 times [2023-04-01 13:22:27,133 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:27,133 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1294821350] [2023-04-01 13:22:27,133 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:27,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:27,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:27,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-01 13:22:27,272 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:27,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1294821350] [2023-04-01 13:22:27,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1294821350] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:27,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:27,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:27,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [710286147] [2023-04-01 13:22:27,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:27,273 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:27,273 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:27,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:27,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:27,274 INFO L87 Difference]: Start difference. First operand 3413 states and 4375 transitions. Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:27,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:27,595 INFO L93 Difference]: Finished difference Result 3442 states and 4394 transitions. [2023-04-01 13:22:27,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:27,596 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 62 [2023-04-01 13:22:27,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:27,618 INFO L225 Difference]: With dead ends: 3442 [2023-04-01 13:22:27,618 INFO L226 Difference]: Without dead ends: 3383 [2023-04-01 13:22:27,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:27,621 INFO L413 NwaCegarLoop]: 807 mSDtfsCounter, 828 mSDsluCounter, 74 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 828 SdHoareTripleChecker+Valid, 881 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:27,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [828 Valid, 881 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-01 13:22:27,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3383 states. [2023-04-01 13:22:27,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3383 to 3380. [2023-04-01 13:22:27,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3380 states, 1962 states have (on average 1.254841997961264) internal successors, (2462), 2025 states have internal predecessors, (2462), 929 states have call successors, (929), 505 states have call predecessors, (929), 488 states have return successors, (930), 887 states have call predecessors, (930), 922 states have call successors, (930) [2023-04-01 13:22:27,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 3380 states and 4321 transitions. [2023-04-01 13:22:27,875 INFO L78 Accepts]: Start accepts. Automaton has 3380 states and 4321 transitions. Word has length 62 [2023-04-01 13:22:27,875 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:27,875 INFO L495 AbstractCegarLoop]: Abstraction has 3380 states and 4321 transitions. [2023-04-01 13:22:27,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-04-01 13:22:27,876 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 4321 transitions. [2023-04-01 13:22:27,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-04-01 13:22:27,886 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:27,886 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:27,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-01 13:22:27,887 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:27,887 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:27,887 INFO L85 PathProgramCache]: Analyzing trace with hash -494704292, now seen corresponding path program 1 times [2023-04-01 13:22:27,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:27,887 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356951195] [2023-04-01 13:22:27,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:27,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:28,082 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-04-01 13:22:28,083 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:28,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356951195] [2023-04-01 13:22:28,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356951195] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:28,083 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:28,083 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:28,083 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1750380741] [2023-04-01 13:22:28,083 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:28,085 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:28,085 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:28,085 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:28,085 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:28,086 INFO L87 Difference]: Start difference. First operand 3380 states and 4321 transitions. Second operand has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-04-01 13:22:28,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:28,595 INFO L93 Difference]: Finished difference Result 6371 states and 8116 transitions. [2023-04-01 13:22:28,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:28,596 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) Word has length 201 [2023-04-01 13:22:28,596 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:28,610 INFO L225 Difference]: With dead ends: 6371 [2023-04-01 13:22:28,610 INFO L226 Difference]: Without dead ends: 3000 [2023-04-01 13:22:28,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:28,622 INFO L413 NwaCegarLoop]: 1130 mSDtfsCounter, 627 mSDsluCounter, 787 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 627 SdHoareTripleChecker+Valid, 1917 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:28,623 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [627 Valid, 1917 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 287 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-01 13:22:28,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3000 states. [2023-04-01 13:22:28,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3000 to 2689. [2023-04-01 13:22:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2689 states, 1585 states have (on average 1.2763406940063091) internal successors, (2023), 1631 states have internal predecessors, (2023), 719 states have call successors, (719), 399 states have call predecessors, (719), 384 states have return successors, (718), 684 states have call predecessors, (718), 712 states have call successors, (718) [2023-04-01 13:22:28,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 2689 states and 3460 transitions. [2023-04-01 13:22:28,811 INFO L78 Accepts]: Start accepts. Automaton has 2689 states and 3460 transitions. Word has length 201 [2023-04-01 13:22:28,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:28,812 INFO L495 AbstractCegarLoop]: Abstraction has 2689 states and 3460 transitions. [2023-04-01 13:22:28,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.0) internal successors, (105), 3 states have internal predecessors, (105), 2 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (36), 2 states have call predecessors, (36), 2 states have call successors, (36) [2023-04-01 13:22:28,812 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 3460 transitions. [2023-04-01 13:22:28,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-04-01 13:22:28,818 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:28,818 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:28,818 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-01 13:22:28,819 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:28,819 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:28,819 INFO L85 PathProgramCache]: Analyzing trace with hash 2089909497, now seen corresponding path program 1 times [2023-04-01 13:22:28,819 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:28,819 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173280525] [2023-04-01 13:22:28,819 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:29,192 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-04-01 13:22:29,192 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:29,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173280525] [2023-04-01 13:22:29,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173280525] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:29,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:29,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:29,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949745549] [2023-04-01 13:22:29,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:29,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:29,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:29,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:29,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:29,196 INFO L87 Difference]: Start difference. First operand 2689 states and 3460 transitions. Second operand has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2023-04-01 13:22:29,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:29,716 INFO L93 Difference]: Finished difference Result 6172 states and 7931 transitions. [2023-04-01 13:22:29,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:29,717 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) Word has length 246 [2023-04-01 13:22:29,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:29,736 INFO L225 Difference]: With dead ends: 6172 [2023-04-01 13:22:29,736 INFO L226 Difference]: Without dead ends: 3511 [2023-04-01 13:22:29,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:29,746 INFO L413 NwaCegarLoop]: 1079 mSDtfsCounter, 533 mSDsluCounter, 641 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 533 SdHoareTripleChecker+Valid, 1720 SdHoareTripleChecker+Invalid, 313 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:29,747 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [533 Valid, 1720 Invalid, 313 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-04-01 13:22:29,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3511 states. [2023-04-01 13:22:29,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3511 to 3441. [2023-04-01 13:22:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3441 states, 2057 states have (on average 1.2795333009236753) internal successors, (2632), 2117 states have internal predecessors, (2632), 885 states have call successors, (885), 515 states have call predecessors, (885), 498 states have return successors, (886), 842 states have call predecessors, (886), 878 states have call successors, (886) [2023-04-01 13:22:29,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 3441 states and 4403 transitions. [2023-04-01 13:22:29,954 INFO L78 Accepts]: Start accepts. Automaton has 3441 states and 4403 transitions. Word has length 246 [2023-04-01 13:22:29,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:29,955 INFO L495 AbstractCegarLoop]: Abstraction has 3441 states and 4403 transitions. [2023-04-01 13:22:29,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.666666666666664) internal successors, (128), 3 states have internal predecessors, (128), 3 states have call successors, (49), 2 states have call predecessors, (49), 2 states have return successors, (44), 3 states have call predecessors, (44), 3 states have call successors, (44) [2023-04-01 13:22:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 4403 transitions. [2023-04-01 13:22:29,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-04-01 13:22:29,960 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:29,960 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:29,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-04-01 13:22:29,960 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:29,961 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:29,961 INFO L85 PathProgramCache]: Analyzing trace with hash -622280257, now seen corresponding path program 1 times [2023-04-01 13:22:29,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:29,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427042745] [2023-04-01 13:22:29,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:29,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-04-01 13:22:30,418 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:30,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1427042745] [2023-04-01 13:22:30,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1427042745] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:30,418 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:30,418 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-01 13:22:30,418 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144300084] [2023-04-01 13:22:30,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:30,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-01 13:22:30,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:30,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-01 13:22:30,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:30,420 INFO L87 Difference]: Start difference. First operand 3441 states and 4403 transitions. Second operand has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-04-01 13:22:30,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:30,780 INFO L93 Difference]: Finished difference Result 3446 states and 4406 transitions. [2023-04-01 13:22:30,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-01 13:22:30,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) Word has length 255 [2023-04-01 13:22:30,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:30,799 INFO L225 Difference]: With dead ends: 3446 [2023-04-01 13:22:30,800 INFO L226 Difference]: Without dead ends: 3443 [2023-04-01 13:22:30,802 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-01 13:22:30,803 INFO L413 NwaCegarLoop]: 804 mSDtfsCounter, 67 mSDsluCounter, 740 mSDsCounter, 0 mSdLazyCounter, 233 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 67 SdHoareTripleChecker+Valid, 1544 SdHoareTripleChecker+Invalid, 233 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 233 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:30,803 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [67 Valid, 1544 Invalid, 233 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 233 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-04-01 13:22:30,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3443 states. [2023-04-01 13:22:30,976 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3443 to 3440. [2023-04-01 13:22:30,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3440 states, 2057 states have (on average 1.2775887214389887) internal successors, (2628), 2116 states have internal predecessors, (2628), 884 states have call successors, (884), 515 states have call predecessors, (884), 498 states have return successors, (886), 842 states have call predecessors, (886), 878 states have call successors, (886) [2023-04-01 13:22:30,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3440 states to 3440 states and 4398 transitions. [2023-04-01 13:22:30,998 INFO L78 Accepts]: Start accepts. Automaton has 3440 states and 4398 transitions. Word has length 255 [2023-04-01 13:22:31,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:31,002 INFO L495 AbstractCegarLoop]: Abstraction has 3440 states and 4398 transitions. [2023-04-01 13:22:31,002 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (51), 3 states have call predecessors, (51), 2 states have return successors, (46), 2 states have call predecessors, (46), 2 states have call successors, (46) [2023-04-01 13:22:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 4398 transitions. [2023-04-01 13:22:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-04-01 13:22:31,007 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:31,007 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:31,007 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-04-01 13:22:31,007 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:31,008 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:31,008 INFO L85 PathProgramCache]: Analyzing trace with hash 2145792011, now seen corresponding path program 1 times [2023-04-01 13:22:31,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:31,008 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229132309] [2023-04-01 13:22:31,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:31,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:31,784 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-04-01 13:22:31,784 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:31,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229132309] [2023-04-01 13:22:31,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229132309] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:31,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-01 13:22:31,784 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-01 13:22:31,784 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864935644] [2023-04-01 13:22:31,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:31,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-01 13:22:31,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:31,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-01 13:22:31,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-04-01 13:22:31,787 INFO L87 Difference]: Start difference. First operand 3440 states and 4398 transitions. Second operand has 8 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (51), 3 states have call predecessors, (51), 3 states have return successors, (46), 3 states have call predecessors, (46), 1 states have call successors, (46) [2023-04-01 13:22:32,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:32,650 INFO L93 Difference]: Finished difference Result 3508 states and 4475 transitions. [2023-04-01 13:22:32,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-04-01 13:22:32,651 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (51), 3 states have call predecessors, (51), 3 states have return successors, (46), 3 states have call predecessors, (46), 1 states have call successors, (46) Word has length 256 [2023-04-01 13:22:32,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:32,671 INFO L225 Difference]: With dead ends: 3508 [2023-04-01 13:22:32,672 INFO L226 Difference]: Without dead ends: 3505 [2023-04-01 13:22:32,673 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-04-01 13:22:32,674 INFO L413 NwaCegarLoop]: 799 mSDtfsCounter, 253 mSDsluCounter, 3783 mSDsCounter, 0 mSdLazyCounter, 751 mSolverCounterSat, 176 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 254 SdHoareTripleChecker+Valid, 4582 SdHoareTripleChecker+Invalid, 927 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 176 IncrementalHoareTripleChecker+Valid, 751 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:32,674 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [254 Valid, 4582 Invalid, 927 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [176 Valid, 751 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-04-01 13:22:32,677 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3505 states. [2023-04-01 13:22:32,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3505 to 3505. [2023-04-01 13:22:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3505 states, 2095 states have (on average 1.273508353221957) internal successors, (2668), 2153 states have internal predecessors, (2668), 899 states have call successors, (899), 527 states have call predecessors, (899), 510 states have return successors, (902), 858 states have call predecessors, (902), 894 states have call successors, (902) [2023-04-01 13:22:32,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 3505 states and 4469 transitions. [2023-04-01 13:22:32,922 INFO L78 Accepts]: Start accepts. Automaton has 3505 states and 4469 transitions. Word has length 256 [2023-04-01 13:22:32,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:32,923 INFO L495 AbstractCegarLoop]: Abstraction has 3505 states and 4469 transitions. [2023-04-01 13:22:32,923 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 22.0) internal successors, (132), 6 states have internal predecessors, (132), 3 states have call successors, (51), 3 states have call predecessors, (51), 3 states have return successors, (46), 3 states have call predecessors, (46), 1 states have call successors, (46) [2023-04-01 13:22:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3505 states and 4469 transitions. [2023-04-01 13:22:32,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-04-01 13:22:32,929 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:32,929 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:32,929 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-04-01 13:22:32,929 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:32,930 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:32,930 INFO L85 PathProgramCache]: Analyzing trace with hash -1942476012, now seen corresponding path program 1 times [2023-04-01 13:22:32,930 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:32,930 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1823073510] [2023-04-01 13:22:32,930 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:32,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:33,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-04-01 13:22:33,751 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:33,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1823073510] [2023-04-01 13:22:33,751 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1823073510] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 13:22:33,751 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [387142233] [2023-04-01 13:22:33,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:33,751 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 13:22:33,751 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 13:22:33,757 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 13:22:33,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-01 13:22:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:34,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 2960 conjuncts, 13 conjunts are in the unsatisfiable core [2023-04-01 13:22:34,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 13:22:34,630 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-04-01 13:22:34,630 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 13:22:34,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [387142233] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:34,630 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 13:22:34,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [8] total 12 [2023-04-01 13:22:34,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981040369] [2023-04-01 13:22:34,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:34,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-01 13:22:34,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:34,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-01 13:22:34,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2023-04-01 13:22:34,633 INFO L87 Difference]: Start difference. First operand 3505 states and 4469 transitions. Second operand has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 5 states have internal predecessors, (148), 3 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (50), 4 states have call predecessors, (50), 3 states have call successors, (50) [2023-04-01 13:22:35,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:35,274 INFO L93 Difference]: Finished difference Result 7014 states and 8935 transitions. [2023-04-01 13:22:35,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-04-01 13:22:35,275 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 5 states have internal predecessors, (148), 3 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (50), 4 states have call predecessors, (50), 3 states have call successors, (50) Word has length 280 [2023-04-01 13:22:35,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:35,291 INFO L225 Difference]: With dead ends: 7014 [2023-04-01 13:22:35,292 INFO L226 Difference]: Without dead ends: 3474 [2023-04-01 13:22:35,306 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 289 GetRequests, 278 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=126, Unknown=0, NotChecked=0, Total=156 [2023-04-01 13:22:35,307 INFO L413 NwaCegarLoop]: 808 mSDtfsCounter, 13 mSDsluCounter, 3203 mSDsCounter, 0 mSdLazyCounter, 606 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 4011 SdHoareTripleChecker+Invalid, 609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 606 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:35,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 4011 Invalid, 609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 606 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-04-01 13:22:35,312 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3474 states. [2023-04-01 13:22:35,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3474 to 3462. [2023-04-01 13:22:35,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3462 states, 2076 states have (on average 1.2716763005780347) internal successors, (2640), 2133 states have internal predecessors, (2640), 881 states have call successors, (881), 518 states have call predecessors, (881), 504 states have return successors, (887), 841 states have call predecessors, (887), 876 states have call successors, (887) [2023-04-01 13:22:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 3462 states and 4408 transitions. [2023-04-01 13:22:35,515 INFO L78 Accepts]: Start accepts. Automaton has 3462 states and 4408 transitions. Word has length 280 [2023-04-01 13:22:35,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:35,515 INFO L495 AbstractCegarLoop]: Abstraction has 3462 states and 4408 transitions. [2023-04-01 13:22:35,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 24.666666666666668) internal successors, (148), 5 states have internal predecessors, (148), 3 states have call successors, (55), 2 states have call predecessors, (55), 3 states have return successors, (50), 4 states have call predecessors, (50), 3 states have call successors, (50) [2023-04-01 13:22:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3462 states and 4408 transitions. [2023-04-01 13:22:35,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-04-01 13:22:35,564 INFO L187 NwaCegarLoop]: Found error trace [2023-04-01 13:22:35,564 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:35,579 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-01 13:22:35,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-04-01 13:22:35,765 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-01 13:22:35,766 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-01 13:22:35,766 INFO L85 PathProgramCache]: Analyzing trace with hash -971901075, now seen corresponding path program 1 times [2023-04-01 13:22:35,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-04-01 13:22:35,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934971057] [2023-04-01 13:22:35,766 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:35,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-01 13:22:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:36,630 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2023-04-01 13:22:36,630 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-04-01 13:22:36,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934971057] [2023-04-01 13:22:36,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934971057] provided 0 perfect and 1 imperfect interpolant sequences [2023-04-01 13:22:36,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [713380019] [2023-04-01 13:22:36,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-01 13:22:36,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-01 13:22:36,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-01 13:22:36,632 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-01 13:22:36,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-04-01 13:22:37,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-01 13:22:37,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 3024 conjuncts, 27 conjunts are in the unsatisfiable core [2023-04-01 13:22:37,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-01 13:22:37,568 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-04-01 13:22:37,568 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-01 13:22:37,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [713380019] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-01 13:22:37,568 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-04-01 13:22:37,568 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 14 [2023-04-01 13:22:37,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1056557863] [2023-04-01 13:22:37,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-01 13:22:37,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-01 13:22:37,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-04-01 13:22:37,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-01 13:22:37,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2023-04-01 13:22:37,573 INFO L87 Difference]: Start difference. First operand 3462 states and 4408 transitions. Second operand has 8 states, 6 states have (on average 25.333333333333332) internal successors, (152), 6 states have internal predecessors, (152), 3 states have call successors, (56), 3 states have call predecessors, (56), 4 states have return successors, (51), 4 states have call predecessors, (51), 2 states have call successors, (51) [2023-04-01 13:22:39,673 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-01 13:22:39,674 INFO L93 Difference]: Finished difference Result 3462 states and 4408 transitions. [2023-04-01 13:22:39,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-01 13:22:39,675 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 25.333333333333332) internal successors, (152), 6 states have internal predecessors, (152), 3 states have call successors, (56), 3 states have call predecessors, (56), 4 states have return successors, (51), 4 states have call predecessors, (51), 2 states have call successors, (51) Word has length 286 [2023-04-01 13:22:39,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-01 13:22:39,676 INFO L225 Difference]: With dead ends: 3462 [2023-04-01 13:22:39,676 INFO L226 Difference]: Without dead ends: 0 [2023-04-01 13:22:39,685 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 295 GetRequests, 282 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2023-04-01 13:22:39,685 INFO L413 NwaCegarLoop]: 822 mSDtfsCounter, 843 mSDsluCounter, 2171 mSDsCounter, 0 mSdLazyCounter, 2763 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 847 SdHoareTripleChecker+Valid, 2993 SdHoareTripleChecker+Invalid, 2768 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 2763 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-01 13:22:39,686 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [847 Valid, 2993 Invalid, 2768 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 2763 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-01 13:22:39,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-04-01 13:22:39,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-04-01 13:22:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-04-01 13:22:39,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-04-01 13:22:39,687 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 286 [2023-04-01 13:22:39,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-01 13:22:39,688 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-04-01 13:22:39,688 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 25.333333333333332) internal successors, (152), 6 states have internal predecessors, (152), 3 states have call successors, (56), 3 states have call predecessors, (56), 4 states have return successors, (51), 4 states have call predecessors, (51), 2 states have call successors, (51) [2023-04-01 13:22:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-04-01 13:22:39,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-04-01 13:22:39,690 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-01 13:22:39,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-04-01 13:22:39,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2023-04-01 13:22:39,907 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-04-01 13:22:49,159 INFO L899 garLoopResultBuilder]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2023-04-01 13:22:49,159 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line 12) no Hoare annotation was computed. [2023-04-01 13:22:49,159 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3093 3099) the Hoare annotation is: true [2023-04-01 13:22:49,159 INFO L899 garLoopResultBuilder]: For program point atomic_setEXIT(lines 3093 3099) no Hoare annotation was computed. [2023-04-01 13:22:49,159 INFO L902 garLoopResultBuilder]: At program point L5069(line 5069) the Hoare annotation is: true [2023-04-01 13:22:49,159 INFO L899 garLoopResultBuilder]: For program point L5069-1(line 5069) no Hoare annotation was computed. [2023-04-01 13:22:49,160 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5068 5070) the Hoare annotation is: true [2023-04-01 13:22:49,160 INFO L899 garLoopResultBuilder]: For program point dev_get_drvdataEXIT(lines 5068 5070) no Hoare annotation was computed. [2023-04-01 13:22:49,160 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5013 5015) the Hoare annotation is: true [2023-04-01 13:22:49,160 INFO L899 garLoopResultBuilder]: For program point __raw_spin_lock_initEXIT(lines 5013 5015) no Hoare annotation was computed. [2023-04-01 13:22:49,160 INFO L895 garLoopResultBuilder]: At program point L4398(line 4398) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,160 INFO L895 garLoopResultBuilder]: At program point L4398-1(line 4398) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) [2023-04-01 13:22:49,160 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_15EXIT(lines 4395 4402) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4395 4402) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_15FINAL(lines 4395 4402) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point L4571(lines 4571 4574) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point L4573(line 4573) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point L4573-1(lines 4571 4574) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_killable_lockEXIT(lines 4568 4583) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4568 4583) no Hoare annotation was computed. [2023-04-01 13:22:49,161 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5136 5138) the Hoare annotation is: true [2023-04-01 13:22:49,162 INFO L899 garLoopResultBuilder]: For program point pci_unregister_driverEXIT(lines 5136 5138) no Hoare annotation was computed. [2023-04-01 13:22:49,162 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5048 5050) the Hoare annotation is: true [2023-04-01 13:22:49,162 INFO L899 garLoopResultBuilder]: For program point cdev_delEXIT(lines 5048 5050) no Hoare annotation was computed. [2023-04-01 13:22:49,162 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5129 5131) the Hoare annotation is: true [2023-04-01 13:22:49,162 INFO L899 garLoopResultBuilder]: For program point pci_release_regionsEXIT(lines 5129 5131) no Hoare annotation was computed. [2023-04-01 13:22:49,162 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4959 4969) the Hoare annotation is: true [2023-04-01 13:22:49,162 INFO L899 garLoopResultBuilder]: For program point ldv_initializeEXIT(lines 4959 4969) no Hoare annotation was computed. [2023-04-01 13:22:49,166 INFO L895 garLoopResultBuilder]: At program point L3646(lines 3646 3647) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,166 INFO L895 garLoopResultBuilder]: At program point L3644(line 3644) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point L3644-1(line 3644) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L895 garLoopResultBuilder]: At program point L3638(line 3638) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,167 INFO L895 garLoopResultBuilder]: At program point L3638-1(line 3638) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point phantom_openEXIT(lines 3620 3658) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point L3632(lines 3632 3636) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point phantom_openFINAL(lines 3620 3658) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point L3630(line 3630) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3620 3658) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,167 INFO L899 garLoopResultBuilder]: For program point L3655(line 3655) no Hoare annotation was computed. [2023-04-01 13:22:49,167 INFO L895 garLoopResultBuilder]: At program point L3645-1(lines 3645 3649) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,168 INFO L899 garLoopResultBuilder]: For program point L3645(lines 3645 3649) no Hoare annotation was computed. [2023-04-01 13:22:49,168 INFO L899 garLoopResultBuilder]: For program point L3639(line 3639) no Hoare annotation was computed. [2023-04-01 13:22:49,168 INFO L899 garLoopResultBuilder]: For program point L3637(lines 3637 3642) no Hoare annotation was computed. [2023-04-01 13:22:49,168 INFO L899 garLoopResultBuilder]: For program point L3633-1(line 3633) no Hoare annotation was computed. [2023-04-01 13:22:49,168 INFO L895 garLoopResultBuilder]: At program point L3633(line 3633) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 2) (= (+ 4 phantom_open_~tmp~9) 0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,168 INFO L899 garLoopResultBuilder]: For program point L3631-1(line 3631) no Hoare annotation was computed. [2023-04-01 13:22:49,168 INFO L895 garLoopResultBuilder]: At program point L3631(line 3631) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,168 INFO L895 garLoopResultBuilder]: At program point L3629-1(line 3629) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,168 INFO L895 garLoopResultBuilder]: At program point L3629(line 3629) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,169 INFO L895 garLoopResultBuilder]: At program point L3654(line 3654) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,169 INFO L895 garLoopResultBuilder]: At program point L3652(line 3652) the Hoare annotation is: (or (and (= ~ldv_mutex_phantom_mutex~0 2) (= phantom_open_~tmp~9 0) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,169 INFO L895 garLoopResultBuilder]: At program point L3654-1(line 3654) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_mutex_phantom_mutex~0 2)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point L3650(line 3650) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point L3652-1(line 3652) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_killable_open_lock_of_phantom_deviceEXIT(lines 4772 4787) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4772 4787) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point L4775(lines 4775 4778) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point L4777(line 4777) no Hoare annotation was computed. [2023-04-01 13:22:49,169 INFO L899 garLoopResultBuilder]: For program point L4777-1(lines 4775 4778) no Hoare annotation was computed. [2023-04-01 13:22:49,170 INFO L899 garLoopResultBuilder]: For program point L3842-1(line 3842) no Hoare annotation was computed. [2023-04-01 13:22:49,170 INFO L895 garLoopResultBuilder]: At program point L3900(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,170 INFO L899 garLoopResultBuilder]: For program point L3867(line 3867) no Hoare annotation was computed. [2023-04-01 13:22:49,170 INFO L899 garLoopResultBuilder]: For program point L3851-1(line 3851) no Hoare annotation was computed. [2023-04-01 13:22:49,170 INFO L895 garLoopResultBuilder]: At program point L3851(line 3851) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,170 INFO L899 garLoopResultBuilder]: For program point L3843(lines 3843 3847) no Hoare annotation was computed. [2023-04-01 13:22:49,170 INFO L895 garLoopResultBuilder]: At program point L3901(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,170 INFO L899 garLoopResultBuilder]: For program point L3835-1(line 3835) no Hoare annotation was computed. [2023-04-01 13:22:49,171 INFO L895 garLoopResultBuilder]: At program point L3835(line 3835) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,171 INFO L899 garLoopResultBuilder]: For program point L3893-1(line 3893) no Hoare annotation was computed. [2023-04-01 13:22:49,171 INFO L895 garLoopResultBuilder]: At program point L3893(line 3893) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,171 INFO L899 garLoopResultBuilder]: For program point L3885-1(line 3885) no Hoare annotation was computed. [2023-04-01 13:22:49,171 INFO L895 garLoopResultBuilder]: At program point L3885(line 3885) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,171 INFO L895 garLoopResultBuilder]: At program point L3844(line 3844) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,171 INFO L899 garLoopResultBuilder]: For program point L3844-1(line 3844) no Hoare annotation was computed. [2023-04-01 13:22:49,171 INFO L899 garLoopResultBuilder]: For program point L3877-5(line 3877) no Hoare annotation was computed. [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3877-4(line 3877) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,172 INFO L899 garLoopResultBuilder]: For program point L3869-1(line 3869) no Hoare annotation was computed. [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3869(line 3869) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3894(lines 3813 3910) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3828(line 3828) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,172 INFO L899 garLoopResultBuilder]: For program point L3828-1(line 3828) no Hoare annotation was computed. [2023-04-01 13:22:49,172 INFO L899 garLoopResultBuilder]: For program point L3886(lines 3886 3889) no Hoare annotation was computed. [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3820(line 3820) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,172 INFO L895 garLoopResultBuilder]: At program point L3886-2(lines 3886 3889) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,172 INFO L899 garLoopResultBuilder]: For program point L3820-1(line 3820) no Hoare annotation was computed. [2023-04-01 13:22:49,173 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3801 3911) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,173 INFO L899 garLoopResultBuilder]: For program point L3878(lines 3878 3882) no Hoare annotation was computed. [2023-04-01 13:22:49,173 INFO L895 garLoopResultBuilder]: At program point L3870(line 3870) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,173 INFO L895 garLoopResultBuilder]: At program point L3903(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,173 INFO L899 garLoopResultBuilder]: For program point L3837(lines 3837 3841) no Hoare annotation was computed. [2023-04-01 13:22:49,173 INFO L899 garLoopResultBuilder]: For program point L3870-1(line 3870) no Hoare annotation was computed. [2023-04-01 13:22:49,173 INFO L899 garLoopResultBuilder]: For program point phantom_probeFINAL(lines 3801 3911) no Hoare annotation was computed. [2023-04-01 13:22:49,173 INFO L895 garLoopResultBuilder]: At program point L3862(line 3862) the Hoare annotation is: (let ((.cse7 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse7)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse7 (= ~ldv_state_variable_3~0 0))) (.cse6 (and .cse7 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5 .cse6) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)))) [2023-04-01 13:22:49,173 INFO L899 garLoopResultBuilder]: For program point L3895-1(line 3895) no Hoare annotation was computed. [2023-04-01 13:22:49,174 INFO L895 garLoopResultBuilder]: At program point L3895(line 3895) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,174 INFO L899 garLoopResultBuilder]: For program point L3829(lines 3829 3833) no Hoare annotation was computed. [2023-04-01 13:22:49,174 INFO L895 garLoopResultBuilder]: At program point L3862-1(line 3862) the Hoare annotation is: (let ((.cse7 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse7)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse7 (= ~ldv_state_variable_3~0 0))) (.cse6 (and .cse7 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5 .cse6) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6)))) [2023-04-01 13:22:49,174 INFO L899 garLoopResultBuilder]: For program point L3887-1(line 3887) no Hoare annotation was computed. [2023-04-01 13:22:49,174 INFO L895 garLoopResultBuilder]: At program point L3887(line 3887) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,174 INFO L899 garLoopResultBuilder]: For program point L3821(lines 3821 3826) no Hoare annotation was computed. [2023-04-01 13:22:49,174 INFO L899 garLoopResultBuilder]: For program point phantom_probeEXIT(lines 3801 3911) no Hoare annotation was computed. [2023-04-01 13:22:49,174 INFO L895 garLoopResultBuilder]: At program point L3879-1(line 3879) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,174 INFO L895 garLoopResultBuilder]: At program point L3879(line 3879) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,175 INFO L895 garLoopResultBuilder]: At program point L3838(line 3838) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,175 INFO L899 garLoopResultBuilder]: For program point L3871-1(line 3871) no Hoare annotation was computed. [2023-04-01 13:22:49,175 INFO L895 garLoopResultBuilder]: At program point L3871(line 3871) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,175 INFO L899 garLoopResultBuilder]: For program point L3838-1(line 3838) no Hoare annotation was computed. [2023-04-01 13:22:49,175 INFO L895 garLoopResultBuilder]: At program point L3896(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,175 INFO L895 garLoopResultBuilder]: At program point L3830(line 3830) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,175 INFO L899 garLoopResultBuilder]: For program point L3863(line 3863) no Hoare annotation was computed. [2023-04-01 13:22:49,175 INFO L899 garLoopResultBuilder]: For program point L3830-1(line 3830) no Hoare annotation was computed. [2023-04-01 13:22:49,175 INFO L895 garLoopResultBuilder]: At program point L3822(line 3822) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,176 INFO L899 garLoopResultBuilder]: For program point L3855-1(line 3855) no Hoare annotation was computed. [2023-04-01 13:22:49,176 INFO L895 garLoopResultBuilder]: At program point L3855(line 3855) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,176 INFO L899 garLoopResultBuilder]: For program point L3822-1(line 3822) no Hoare annotation was computed. [2023-04-01 13:22:49,176 INFO L895 garLoopResultBuilder]: At program point L3814(line 3814) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,176 INFO L899 garLoopResultBuilder]: For program point L3814-1(line 3814) no Hoare annotation was computed. [2023-04-01 13:22:49,176 INFO L899 garLoopResultBuilder]: For program point L3872(lines 3872 3876) no Hoare annotation was computed. [2023-04-01 13:22:49,178 INFO L902 garLoopResultBuilder]: At program point L3864(lines 3864 3865) the Hoare annotation is: true [2023-04-01 13:22:49,178 INFO L899 garLoopResultBuilder]: For program point L3897-1(line 3897) no Hoare annotation was computed. [2023-04-01 13:22:49,178 INFO L895 garLoopResultBuilder]: At program point L3897(line 3897) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,178 INFO L902 garLoopResultBuilder]: At program point L3864-1(lines 3864 3865) the Hoare annotation is: true [2023-04-01 13:22:49,178 INFO L895 garLoopResultBuilder]: At program point L3848(line 3848) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,178 INFO L899 garLoopResultBuilder]: For program point L3815(lines 3815 3819) no Hoare annotation was computed. [2023-04-01 13:22:49,178 INFO L899 garLoopResultBuilder]: For program point L3848-1(line 3848) no Hoare annotation was computed. [2023-04-01 13:22:49,178 INFO L895 garLoopResultBuilder]: At program point L3906(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,179 INFO L899 garLoopResultBuilder]: For program point L3873-1(line 3873) no Hoare annotation was computed. [2023-04-01 13:22:49,179 INFO L895 garLoopResultBuilder]: At program point L3873(line 3873) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,179 INFO L895 garLoopResultBuilder]: At program point L3898(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,179 INFO L899 garLoopResultBuilder]: For program point L3890(line 3890) no Hoare annotation was computed. [2023-04-01 13:22:49,179 INFO L899 garLoopResultBuilder]: For program point L3857(lines 3857 3861) no Hoare annotation was computed. [2023-04-01 13:22:49,179 INFO L895 garLoopResultBuilder]: At program point L3816(line 3816) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,179 INFO L899 garLoopResultBuilder]: For program point L3816-1(line 3816) no Hoare annotation was computed. [2023-04-01 13:22:49,180 INFO L895 garLoopResultBuilder]: At program point L3907(lines 3813 3910) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,180 INFO L902 garLoopResultBuilder]: At program point L3866(line 3866) the Hoare annotation is: true [2023-04-01 13:22:49,180 INFO L899 garLoopResultBuilder]: For program point L3899-1(line 3899) no Hoare annotation was computed. [2023-04-01 13:22:49,180 INFO L895 garLoopResultBuilder]: At program point L3899(line 3899) the Hoare annotation is: (let ((.cse6 (= ~ldv_mutex_lock~0 1))) (let ((.cse0 (not .cse6)) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1))) (.cse5 (and .cse6 (= ~ldv_state_variable_3~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= |old(~ldv_state_variable_3~0)| 1)) .cse5) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~ldv_state_variable_3~0 0))))) [2023-04-01 13:22:49,180 INFO L895 garLoopResultBuilder]: At program point L3858(line 3858) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,180 INFO L899 garLoopResultBuilder]: For program point L3858-1(line 3858) no Hoare annotation was computed. [2023-04-01 13:22:49,180 INFO L899 garLoopResultBuilder]: For program point L3850(lines 3850 3854) no Hoare annotation was computed. [2023-04-01 13:22:49,180 INFO L899 garLoopResultBuilder]: For program point L3883-5(lines 3883 3884) no Hoare annotation was computed. [2023-04-01 13:22:49,180 INFO L895 garLoopResultBuilder]: At program point L3883-4(line 3883) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (= ~ldv_state_variable_3~0 1) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,181 INFO L895 garLoopResultBuilder]: At program point L3842(line 3842) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point L4922(line 4922) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point ldv_atomic_dec_and_mutex_lock_phantom_mutexEXIT(lines 4917 4932) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point L4922-1(lines 4920 4923) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point L4920(lines 4920 4923) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4917 4932) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point phantom_initEXIT(lines 3982 4030) no Hoare annotation was computed. [2023-04-01 13:22:49,181 INFO L895 garLoopResultBuilder]: At program point L4024(lines 3989 4029) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,181 INFO L895 garLoopResultBuilder]: At program point L4008(line 4008) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,181 INFO L899 garLoopResultBuilder]: For program point L4008-1(line 4008) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L895 garLoopResultBuilder]: At program point L4000(line 4000) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1)) (= phantom_init_~tmp___1~4 0)) [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point phantom_initFINAL(lines 3982 4030) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L895 garLoopResultBuilder]: At program point L3996(line 3996) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point L3996-1(line 3996) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L902 garLoopResultBuilder]: At program point L3992(line 3992) the Hoare annotation is: true [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point L3992-1(line 3992) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point L4013-1(line 4013) no Hoare annotation was computed. [2023-04-01 13:22:49,182 INFO L895 garLoopResultBuilder]: At program point L4013(line 4013) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1)) (= phantom_init_~tmp___1~4 0)) [2023-04-01 13:22:49,182 INFO L899 garLoopResultBuilder]: For program point L4001(lines 4001 4005) no Hoare annotation was computed. [2023-04-01 13:22:49,183 INFO L895 garLoopResultBuilder]: At program point L4026(lines 3989 4029) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,183 INFO L899 garLoopResultBuilder]: For program point L3993(lines 3993 3999) no Hoare annotation was computed. [2023-04-01 13:22:49,183 INFO L895 garLoopResultBuilder]: At program point L4022(line 4022) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,183 INFO L899 garLoopResultBuilder]: For program point L4022-1(line 4022) no Hoare annotation was computed. [2023-04-01 13:22:49,183 INFO L899 garLoopResultBuilder]: For program point L4014(lines 4014 4018) no Hoare annotation was computed. [2023-04-01 13:22:49,183 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3982 4030) the Hoare annotation is: true [2023-04-01 13:22:49,183 INFO L895 garLoopResultBuilder]: At program point L4006(line 4006) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1)) (= phantom_init_~tmp___1~4 0)) [2023-04-01 13:22:49,183 INFO L899 garLoopResultBuilder]: For program point L4006-1(line 4006) no Hoare annotation was computed. [2023-04-01 13:22:49,183 INFO L895 garLoopResultBuilder]: At program point L4002(line 4002) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,183 INFO L899 garLoopResultBuilder]: For program point L4002-1(line 4002) no Hoare annotation was computed. [2023-04-01 13:22:49,184 INFO L895 garLoopResultBuilder]: At program point L3994(line 3994) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,184 INFO L899 garLoopResultBuilder]: For program point L3994-1(line 3994) no Hoare annotation was computed. [2023-04-01 13:22:49,184 INFO L902 garLoopResultBuilder]: At program point L3990(line 3990) the Hoare annotation is: true [2023-04-01 13:22:49,184 INFO L895 garLoopResultBuilder]: At program point L4023(lines 3989 4029) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,184 INFO L899 garLoopResultBuilder]: For program point L3990-1(line 3990) no Hoare annotation was computed. [2023-04-01 13:22:49,184 INFO L899 garLoopResultBuilder]: For program point L4019-1(line 4019) no Hoare annotation was computed. [2023-04-01 13:22:49,184 INFO L895 garLoopResultBuilder]: At program point L4019(line 4019) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= ~ldv_state_variable_0~0 1)) (= phantom_init_~tmp___1~4 0)) [2023-04-01 13:22:49,184 INFO L895 garLoopResultBuilder]: At program point L4015-1(line 4015) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,184 INFO L895 garLoopResultBuilder]: At program point L4015(line 4015) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (and (not (= phantom_init_~retval~1 0)) (= phantom_init_~tmp___1~4 0)) (not (= ~ldv_state_variable_0~0 1))) [2023-04-01 13:22:49,184 INFO L899 garLoopResultBuilder]: For program point L4007(lines 4007 4011) no Hoare annotation was computed. [2023-04-01 13:22:49,184 INFO L899 garLoopResultBuilder]: For program point __class_createEXIT(lines 4996 4998) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4996 4998) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point L4997(line 4997) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point L4997-1(line 4997) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3327 3334) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point request_irqEXIT(lines 3327 3334) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point L3331-1(line 3331) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point L3331(line 3331) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point L3776(line 3776) no Hoare annotation was computed. [2023-04-01 13:22:49,185 INFO L899 garLoopResultBuilder]: For program point L3743-1(line 3743) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3743(line 3743) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3735-1(line 3735) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3735(line 3735) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point phantom_isrEXIT(lines 3724 3779) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point phantom_isrFINAL(lines 3724 3779) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3744-4(lines 3744 3772) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3773(line 3773) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3744-6(lines 3744 3772) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3736(line 3736) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3736-1(line 3736) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point $Ultimate##27(lines 3763 3767) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3757-2(lines 3757 3760) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3757-4(lines 3757 3760) no Hoare annotation was computed. [2023-04-01 13:22:49,186 INFO L899 garLoopResultBuilder]: For program point L3774(line 3774) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3774-1(line 3774) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3770(line 3770) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3770-1(line 3770) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3737-4(lines 3737 3741) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3758(line 3758) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3758-1(line 3758) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 3724 3779) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3742(line 3742) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3775-1(line 3775) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3775(line 3775) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3742-1(line 3742) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3738(line 3738) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L3738-1(line 3738) no Hoare annotation was computed. [2023-04-01 13:22:49,187 INFO L899 garLoopResultBuilder]: For program point L4759(lines 4759 4762) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L895 garLoopResultBuilder]: At program point L4761(line 4761) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point L4761-1(lines 4759 4762) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_open_lock_of_phantom_deviceEXIT(lines 4756 4771) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4756 4771) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point synchronize_irqEXIT(lines 5151 5153) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5151 5153) the Hoare annotation is: true [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point L4587(lines 4587 4590) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point L4589(line 4589) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point L4589-1(lines 4587 4590) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4584 4594) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_lockEXIT(lines 4584 4594) no Hoare annotation was computed. [2023-04-01 13:22:49,188 INFO L902 garLoopResultBuilder]: At program point L3228(line 3228) the Hoare annotation is: true [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L3226(lines 3226 3232) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L902 garLoopResultBuilder]: At program point L3228-2(line 3228) the Hoare annotation is: true [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L3228-1(line 3228) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3224 3233) the Hoare annotation is: true [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L3228-3(line 3228) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 3224 3233) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 3224 3233) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L4320-1(line 4320) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_6EXIT(lines 4315 4326) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L4322-1(line 4322) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L4320(line 4320) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4315 4326) no Hoare annotation was computed. [2023-04-01 13:22:49,189 INFO L899 garLoopResultBuilder]: For program point L4322(line 4322) no Hoare annotation was computed. [2023-04-01 13:22:49,190 INFO L899 garLoopResultBuilder]: For program point phantom_exitEXIT(lines 4031 4052) no Hoare annotation was computed. [2023-04-01 13:22:49,190 INFO L899 garLoopResultBuilder]: For program point L4046(lines 4046 4049) no Hoare annotation was computed. [2023-04-01 13:22:49,190 INFO L899 garLoopResultBuilder]: For program point L4047-1(line 4047) no Hoare annotation was computed. [2023-04-01 13:22:49,190 INFO L902 garLoopResultBuilder]: At program point L4047(line 4047) the Hoare annotation is: true [2023-04-01 13:22:49,190 INFO L899 garLoopResultBuilder]: For program point L4045-1(line 4045) no Hoare annotation was computed. [2023-04-01 13:22:49,190 INFO L899 garLoopResultBuilder]: For program point L4046-2(lines 4046 4049) no Hoare annotation was computed. [2023-04-01 13:22:49,191 INFO L902 garLoopResultBuilder]: At program point L4045(line 4045) the Hoare annotation is: true [2023-04-01 13:22:49,191 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4031 4052) the Hoare annotation is: true [2023-04-01 13:22:49,191 INFO L899 garLoopResultBuilder]: For program point L4038(line 4038) no Hoare annotation was computed. [2023-04-01 13:22:49,192 INFO L902 garLoopResultBuilder]: At program point L4036(line 4036) the Hoare annotation is: true [2023-04-01 13:22:49,192 INFO L902 garLoopResultBuilder]: At program point L4037(line 4037) the Hoare annotation is: true [2023-04-01 13:22:49,192 INFO L902 garLoopResultBuilder]: At program point L4035-1(line 4035) the Hoare annotation is: true [2023-04-01 13:22:49,192 INFO L902 garLoopResultBuilder]: At program point L4035(line 4035) the Hoare annotation is: true [2023-04-01 13:22:49,192 INFO L895 garLoopResultBuilder]: At program point L4895(line 4895) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,192 INFO L899 garLoopResultBuilder]: For program point L4895-1(lines 4893 4896) no Hoare annotation was computed. [2023-04-01 13:22:49,192 INFO L899 garLoopResultBuilder]: For program point L4893(lines 4893 4896) no Hoare annotation was computed. [2023-04-01 13:22:49,192 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4890 4900) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,192 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_phantom_mutexEXIT(lines 4890 4900) no Hoare annotation was computed. [2023-04-01 13:22:49,192 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_is_locked_cred_guard_mutex_of_signal_structEXIT(lines 4525 4539) no Hoare annotation was computed. [2023-04-01 13:22:49,192 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4525 4539) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point kfreeEXIT(lines 5164 5166) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5164 5166) the Hoare annotation is: true [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point L4543(lines 4543 4546) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point L4545(line 4545) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_cred_guard_mutex_of_signal_structEXIT(lines 4540 4550) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point L4545-1(lines 4543 4546) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4540 4550) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point pci_iomapEXIT(lines 5123 5125) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5123 5125) the Hoare annotation is: true [2023-04-01 13:22:49,193 INFO L899 garLoopResultBuilder]: For program point L5124-1(line 5124) no Hoare annotation was computed. [2023-04-01 13:22:49,193 INFO L902 garLoopResultBuilder]: At program point L5124(line 5124) the Hoare annotation is: true [2023-04-01 13:22:49,193 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5081 5083) the Hoare annotation is: true [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point free_irqEXIT(lines 5081 5083) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point L4863(line 4863) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point L4863-1(lines 4861 4864) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point L4861(lines 4861 4864) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_phantom_mutexEXIT(lines 4858 4873) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4858 4873) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point L3615(line 3615) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3606 3619) the Hoare annotation is: true [2023-04-01 13:22:49,194 INFO L902 garLoopResultBuilder]: At program point L3616(line 3616) the Hoare annotation is: true [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point L3616-1(line 3616) no Hoare annotation was computed. [2023-04-01 13:22:49,194 INFO L902 garLoopResultBuilder]: At program point L3610-2(lines 3610 3614) the Hoare annotation is: true [2023-04-01 13:22:49,194 INFO L899 garLoopResultBuilder]: For program point phantom_compat_ioctlEXIT(lines 3606 3619) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point mutex_trylockEXIT(lines 5102 5104) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 5102 5104) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_phantom_mutexEXIT(lines 4901 4916) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4906(line 4906) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4901 4916) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4906-1(lines 4904 4907) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4904(lines 4904 4907) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point alloc_chrdev_regionEXIT(lines 5041 5043) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5041 5043) the Hoare annotation is: true [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4879(line 4879) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4879-1(lines 4877 4880) no Hoare annotation was computed. [2023-04-01 13:22:49,195 INFO L899 garLoopResultBuilder]: For program point L4877(lines 4877 4880) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4874 4889) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_killable_phantom_mutexEXIT(lines 4874 4889) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point class_destroyEXIT(lines 5058 5060) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5058 5060) the Hoare annotation is: true [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point mutex_unlockEXIT(lines 5105 5107) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5105 5107) the Hoare annotation is: true [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point class_remove_fileEXIT(lines 5061 5063) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5061 5063) the Hoare annotation is: true [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point pci_disable_deviceEXIT(lines 5116 5118) no Hoare annotation was computed. [2023-04-01 13:22:49,196 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5116 5118) the Hoare annotation is: true [2023-04-01 13:22:49,196 INFO L899 garLoopResultBuilder]: For program point copy_to_userEXIT(lines 3302 3309) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point L3306(line 3306) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3302 3309) the Hoare annotation is: true [2023-04-01 13:22:49,197 INFO L902 garLoopResultBuilder]: At program point L3305-1(line 3305) the Hoare annotation is: true [2023-04-01 13:22:49,197 INFO L902 garLoopResultBuilder]: At program point L3305(line 3305) the Hoare annotation is: true [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point L4673(lines 4673 4676) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_killable_mutex_of_deviceEXIT(lines 4670 4685) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4670 4685) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point L4675(line 4675) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point L4675-1(lines 4673 4676) no Hoare annotation was computed. [2023-04-01 13:22:49,197 INFO L902 garLoopResultBuilder]: At program point ERROR(lines 4428 4433) the Hoare annotation is: true [2023-04-01 13:22:49,197 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4431) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 4428 4433) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point cdev_initEXIT(lines 5051 5053) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5051 5053) the Hoare annotation is: true [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_is_locked_open_lock_of_phantom_deviceEXIT(lines 4831 4845) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4831 4845) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L902 garLoopResultBuilder]: At program point L3264(line 3264) the Hoare annotation is: true [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point L3264-1(line 3264) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3261 3267) the Hoare annotation is: true [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point pci_set_drvdataEXIT(lines 3261 3267) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point __dynamic_pr_debugEXIT(lines 5000 5002) no Hoare annotation was computed. [2023-04-01 13:22:49,198 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5000 5002) the Hoare annotation is: true [2023-04-01 13:22:49,198 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4435 4440) the Hoare annotation is: true [2023-04-01 13:22:49,198 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 4435 4440) no Hoare annotation was computed. [2023-04-01 13:22:49,199 INFO L899 garLoopResultBuilder]: For program point L4849(lines 4849 4852) no Hoare annotation was computed. [2023-04-01 13:22:49,199 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_open_lock_of_phantom_deviceEXIT(lines 4846 4856) no Hoare annotation was computed. [2023-04-01 13:22:49,199 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4846 4856) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|))) (.cse4 (= ~ldv_mutex_open_lock_of_phantom_device~0 2))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_mutex_phantom_mutex~0 1)) .cse4) (or .cse0 (not (= ~ldv_mutex_phantom_mutex~0 2)) .cse1 .cse2 .cse3 .cse4 (not (= ~ldv_state_variable_3~0 1))))) [2023-04-01 13:22:49,199 INFO L895 garLoopResultBuilder]: At program point L4851(line 4851) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)))) (and (or .cse0 (not (= ~ldv_mutex_phantom_mutex~0 2)) .cse1 .cse2 .cse3 (not (= ~ldv_state_variable_3~0 1))) (or .cse0 .cse1 .cse2 .cse3 (not (= ~ldv_mutex_phantom_mutex~0 1))))) [2023-04-01 13:22:49,199 INFO L899 garLoopResultBuilder]: For program point L4851-1(lines 4849 4852) no Hoare annotation was computed. [2023-04-01 13:22:49,199 INFO L899 garLoopResultBuilder]: For program point ldv_cdev_del_18EXIT(lines 4419 4426) no Hoare annotation was computed. [2023-04-01 13:22:49,199 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4419 4426) the Hoare annotation is: true [2023-04-01 13:22:49,199 INFO L902 garLoopResultBuilder]: At program point L4422(line 4422) the Hoare annotation is: true [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point L4422-1(line 4422) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_1FINAL(lines 4275 4282) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4275 4282) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point L4278(line 4278) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point L4278-1(line 4278) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_1EXIT(lines 4275 4282) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point atomic_readEXIT(lines 3087 3092) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3087 3092) the Hoare annotation is: true [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point pci_request_regionsEXIT(lines 5133 5135) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5133 5135) the Hoare annotation is: true [2023-04-01 13:22:49,200 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3216 3218) the Hoare annotation is: true [2023-04-01 13:22:49,200 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 3216 3218) no Hoare annotation was computed. [2023-04-01 13:22:49,200 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5085 5087) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point ioread32EXIT(lines 5085 5087) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4933 4947) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_is_locked_phantom_mutexEXIT(lines 4933 4947) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point compat_ptrEXIT(lines 3188 3193) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3188 3193) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5094 5096) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point mutex_lockEXIT(lines 5094 5096) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point spinlock_checkEXIT(lines 3151 3156) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3151 3156) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L902 garLoopResultBuilder]: At program point L3291-1(lines 3291 3295) the Hoare annotation is: true [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point L3291(lines 3291 3295) no Hoare annotation was computed. [2023-04-01 13:22:49,201 INFO L899 garLoopResultBuilder]: For program point L3287-1(line 3287) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point L3287(line 3287) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3285-1(line 3285) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point L3285(line 3285) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3283-1(line 3283) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point L3283(line 3283) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3281(line 3281) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3270 3301) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point copy_from_userEXIT(lines 3270 3301) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3296(line 3296) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point L3292(lines 3292 3293) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L902 garLoopResultBuilder]: At program point L3290(line 3290) the Hoare annotation is: true [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3290-1(line 3290) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3286(lines 3286 3297) no Hoare annotation was computed. [2023-04-01 13:22:49,202 INFO L899 garLoopResultBuilder]: For program point L3286-2(lines 3282 3298) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point L3282(lines 3282 3298) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L902 garLoopResultBuilder]: At program point L3280(line 3280) the Hoare annotation is: true [2023-04-01 13:22:49,203 INFO L902 garLoopResultBuilder]: At program point L3280-1(line 3280) the Hoare annotation is: true [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point L4659(line 4659) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point L4659-1(lines 4657 4660) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point L4657(lines 4657 4660) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_mutex_of_deviceEXIT(lines 4654 4669) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4654 4669) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_is_locked_mutex_of_deviceEXIT(lines 4729 4743) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4729 4743) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point L3317-1(line 3317) no Hoare annotation was computed. [2023-04-01 13:22:49,203 INFO L902 garLoopResultBuilder]: At program point L3317(line 3317) the Hoare annotation is: true [2023-04-01 13:22:49,203 INFO L899 garLoopResultBuilder]: For program point poll_waitEXIT(lines 3310 3322) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L3314-2(lines 3314 3319) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L3314-4(lines 3310 3322) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3310 3322) the Hoare annotation is: true [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point atomic_incEXIT(lines 3100 3106) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 3100 3106) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 4481 4491) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4481 4491) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L4486(line 4486) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L4486-1(lines 4484 4487) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L4484(lines 4484 4487) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3234 3237) the Hoare annotation is: true [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point __kmallocEXIT(lines 3234 3237) no Hoare annotation was computed. [2023-04-01 13:22:49,204 INFO L902 garLoopResultBuilder]: At program point L3236(line 3236) the Hoare annotation is: true [2023-04-01 13:22:49,204 INFO L899 garLoopResultBuilder]: For program point L3236-1(line 3236) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4098-1(line 4098) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point mainEXIT(lines 4076 4274) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4214(lines 4214 4222) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4115(lines 4115 4120) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4165(line 4165) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L895 garLoopResultBuilder]: At program point L4215(line 4215) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4215-1(line 4215) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4248(line 4248) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L895 garLoopResultBuilder]: At program point L4116(line 4116) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4083-1(line 4083) no Hoare annotation was computed. [2023-04-01 13:22:49,205 INFO L895 garLoopResultBuilder]: At program point L4083(line 4083) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,205 INFO L899 garLoopResultBuilder]: For program point L4116-1(line 4116) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4166(lines 4166 4170) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4166-2(lines 4149 4204) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4150(line 4150) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4249(lines 4249 4256) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L895 garLoopResultBuilder]: At program point L4167(line 4167) the Hoare annotation is: (or (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_3~0)| 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,206 INFO L895 garLoopResultBuilder]: At program point L4250(line 4250) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4184(line 4184) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4250-1(line 4250) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4151(lines 4151 4156) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4234(line 4234) no Hoare annotation was computed. [2023-04-01 13:22:49,206 INFO L895 garLoopResultBuilder]: At program point L4152(line 4152) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,206 INFO L899 garLoopResultBuilder]: For program point L4185(lines 4185 4193) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4152-1(line 4152) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4235(lines 4235 4240) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4235-2(lines 4212 4260) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L895 garLoopResultBuilder]: At program point L4186(line 4186) the Hoare annotation is: (or (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_state_variable_3~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_3~0)| 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4186-1(line 4186) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4236-1(line 4236) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L895 garLoopResultBuilder]: At program point L4236(line 4236) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,207 INFO L895 garLoopResultBuilder]: At program point ldv_final(lines 4082 4273) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4122(line 4122) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L895 garLoopResultBuilder]: At program point L4089(lines 4082 4273) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4271(line 4271) no Hoare annotation was computed. [2023-04-01 13:22:49,207 INFO L895 garLoopResultBuilder]: At program point L4172(line 4172) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,207 INFO L899 garLoopResultBuilder]: For program point L4172-1(line 4172) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4123(lines 4123 4137) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L895 garLoopResultBuilder]: At program point L4124(line 4124) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (not (= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= ~ldv_state_variable_0~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4124-1(line 4124) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4158(line 4158) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4224(line 4224) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4092(line 4092) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4125-2(lines 4123 4136) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4076 4274) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4225(lines 4225 4232) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4159(lines 4159 4163) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4093(lines 4093 4108) no Hoare annotation was computed. [2023-04-01 13:22:49,208 INFO L895 garLoopResultBuilder]: At program point L4242(line 4242) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,208 INFO L899 garLoopResultBuilder]: For program point L4110(line 4110) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4209(line 4209) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4242-1(line 4242) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L895 garLoopResultBuilder]: At program point L4226(line 4226) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,209 INFO L895 garLoopResultBuilder]: At program point L4160(line 4160) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4226-1(line 4226) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4160-1(line 4160) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4210(lines 4210 4263) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4177(line 4177) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4111(lines 4111 4144) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4178(lines 4178 4182) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4195(line 4195) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4096(line 4096) no Hoare annotation was computed. [2023-04-01 13:22:49,209 INFO L899 garLoopResultBuilder]: For program point L4146(line 4146) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4179-1(line 4179) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L895 garLoopResultBuilder]: At program point L4179(line 4179) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4196(lines 4196 4200) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4097(lines 4097 4101) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4114(line 4114) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4213(line 4213) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4147(lines 4147 4207) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L4197-1(line 4197) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L895 garLoopResultBuilder]: At program point L4197(line 4197) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,210 INFO L895 garLoopResultBuilder]: At program point L4098(line 4098) the Hoare annotation is: (or (not (= |old(~ldv_state_variable_3~0)| 0)) (and (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (= 1 ~ldv_mutex_mutex_of_device~0) (= ~ldv_mutex_phantom_mutex~0 1) (= ~ldv_mutex_lock~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point pci_enable_deviceEXIT(lines 5120 5122) no Hoare annotation was computed. [2023-04-01 13:22:49,210 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5120 5122) the Hoare annotation is: true [2023-04-01 13:22:49,210 INFO L899 garLoopResultBuilder]: For program point L3359(lines 3359 3362) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3359-2(lines 3359 3362) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point L3370(line 3370) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3348 3377) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3370-1(line 3370) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point L3366(line 3366) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point L3364(line 3364) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3366-1(line 3366) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3364-1(line 3364) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point L3360(line 3360) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L902 garLoopResultBuilder]: At program point L3358(line 3358) the Hoare annotation is: true [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3360-1(line 3360) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3358-1(line 3358) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point phantom_statusEXIT(lines 3348 3377) no Hoare annotation was computed. [2023-04-01 13:22:49,211 INFO L899 garLoopResultBuilder]: For program point L3371-1(line 3371) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L902 garLoopResultBuilder]: At program point L3371(line 3371) the Hoare annotation is: true [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L3369(lines 3369 3373) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L3367-1(line 3367) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L902 garLoopResultBuilder]: At program point L3367(line 3367) the Hoare annotation is: true [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L3369-2(lines 3363 3373) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L3365-1(line 3365) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L902 garLoopResultBuilder]: At program point L3365(line 3365) the Hoare annotation is: true [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L3363(lines 3363 3373) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L895 garLoopResultBuilder]: At program point L4350(line 4350) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_9EXIT(lines 4343 4354) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L4348-1(line 4348) no Hoare annotation was computed. [2023-04-01 13:22:49,212 INFO L899 garLoopResultBuilder]: For program point L4350-1(line 4350) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point L4348(line 4348) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4343 4354) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4788 4798) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point L4791(lines 4791 4794) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_open_lock_of_phantom_deviceEXIT(lines 4788 4798) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point L4793(line 4793) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point L4793-1(lines 4791 4794) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point L3931(line 3931) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point L3929(line 3929) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point L3927-1(line 3927) no Hoare annotation was computed. [2023-04-01 13:22:49,213 INFO L895 garLoopResultBuilder]: At program point L3927(line 3927) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,213 INFO L899 garLoopResultBuilder]: For program point L3925-1(line 3925) no Hoare annotation was computed. [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3925(line 3925) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,214 INFO L899 garLoopResultBuilder]: For program point L3923-1(line 3923) no Hoare annotation was computed. [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3923(line 3923) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,214 INFO L899 garLoopResultBuilder]: For program point L3921-1(line 3921) no Hoare annotation was computed. [2023-04-01 13:22:49,214 INFO L902 garLoopResultBuilder]: At program point L3921(line 3921) the Hoare annotation is: true [2023-04-01 13:22:49,214 INFO L899 garLoopResultBuilder]: For program point L3917-1(line 3917) no Hoare annotation was computed. [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3917(line 3917) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3912 3934) the Hoare annotation is: (let ((.cse0 (not (= ~ldv_mutex_lock~0 1))) (.cse1 (not (= 1 ~ldv_mutex_mutex_of_device~0))) (.cse2 (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1))) (.cse3 (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1))) (.cse4 (not (= ~ldv_mutex_phantom_mutex~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 (= ~ldv_state_variable_3~0 1) .cse4 (not (= |old(~ldv_state_variable_3~0)| 1))) (or .cse0 (not (= |old(~ldv_state_variable_3~0)| 0)) .cse1 .cse2 .cse3 .cse4 (= ~ldv_state_variable_3~0 0)))) [2023-04-01 13:22:49,214 INFO L899 garLoopResultBuilder]: For program point phantom_removeEXIT(lines 3912 3934) no Hoare annotation was computed. [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3928(line 3928) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3926(line 3926) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,214 INFO L895 garLoopResultBuilder]: At program point L3928-1(line 3928) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,215 INFO L895 garLoopResultBuilder]: At program point L3924(line 3924) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L3926-1(line 3926) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L895 garLoopResultBuilder]: At program point L3922(line 3922) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point phantom_removeFINAL(lines 3912 3934) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L3924-1(line 3924) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L3922-1(line 3922) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L902 garLoopResultBuilder]: At program point L3920-4(line 3920) the Hoare annotation is: true [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L3920-5(line 3920) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L4702(line 4702) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L4702-1(lines 4700 4703) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point L4700(lines 4700 4703) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_mutex_of_deviceEXIT(lines 4697 4712) no Hoare annotation was computed. [2023-04-01 13:22:49,215 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4697 4712) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point phantom_releaseEXIT(lines 3659 3670) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point L3667-1(line 3667) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L895 garLoopResultBuilder]: At program point L3667(line 3667) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point L3665-1(line 3665) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L895 garLoopResultBuilder]: At program point L3665(line 3665) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point L3663-1(line 3663) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L895 garLoopResultBuilder]: At program point L3663(line 3663) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,216 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 3659 3670) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (not (= |old(~ldv_mutex_open_lock_of_phantom_device~0)| 1))) [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point ldv_atomic_dec_and_mutex_lock_open_lock_of_phantom_deviceEXIT(lines 4815 4830) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point L4820-1(lines 4818 4821) no Hoare annotation was computed. [2023-04-01 13:22:49,216 INFO L899 garLoopResultBuilder]: For program point L4818(lines 4818 4821) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point L4820(line 4820) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4815 4830) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point _copy_to_userEXIT(lines 5024 5026) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5024 5026) the Hoare annotation is: true [2023-04-01 13:22:49,217 INFO L895 garLoopResultBuilder]: At program point L4338-1(line 4338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_8EXIT(lines 4335 4342) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4335 4342) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_8FINAL(lines 4335 4342) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L895 garLoopResultBuilder]: At program point L4338(line 4338) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= |old(~ldv_mutex_phantom_mutex~0)| 1)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,217 INFO L902 garLoopResultBuilder]: At program point L3712(line 3712) the Hoare annotation is: true [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point L3714-1(line 3714) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L899 garLoopResultBuilder]: For program point L3712-1(line 3712) no Hoare annotation was computed. [2023-04-01 13:22:49,217 INFO L902 garLoopResultBuilder]: At program point L3700(line 3700) the Hoare annotation is: true [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3700-1(line 3700) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3696(line 3696) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L902 garLoopResultBuilder]: At program point L3692(line 3692) the Hoare annotation is: true [2023-04-01 13:22:49,218 INFO L902 garLoopResultBuilder]: At program point L3690(line 3690) the Hoare annotation is: true [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3692-1(line 3692) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3671 3720) the Hoare annotation is: true [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3690-1(line 3690) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3715-1(line 3715) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L902 garLoopResultBuilder]: At program point L3715(line 3715) the Hoare annotation is: true [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3713(lines 3713 3717) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3713-2(lines 3713 3717) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3701-2(lines 3697 3705) no Hoare annotation was computed. [2023-04-01 13:22:49,218 INFO L899 garLoopResultBuilder]: For program point L3697(lines 3697 3705) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point L3693-1(line 3693) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L902 garLoopResultBuilder]: At program point L3693(line 3693) the Hoare annotation is: true [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point phantom_pollEXIT(lines 3671 3720) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point L3691(lines 3691 3695) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L902 garLoopResultBuilder]: At program point L3691-2(lines 3691 3695) the Hoare annotation is: true [2023-04-01 13:22:49,219 INFO L902 garLoopResultBuilder]: At program point L3714(line 3714) the Hoare annotation is: true [2023-04-01 13:22:49,219 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5037 5039) the Hoare annotation is: true [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 5037 5039) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_3EXIT(lines 4291 4298) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4291 4298) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point L4294(line 4294) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_3FINAL(lines 4291 4298) no Hoare annotation was computed. [2023-04-01 13:22:49,219 INFO L899 garLoopResultBuilder]: For program point L4294-1(line 4294) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point L4600-1(lines 4598 4601) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point L4598(lines 4598 4601) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point L4600(line 4600) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_lockEXIT(lines 4595 4610) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4595 4610) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_5EXIT(lines 4307 4314) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4307 4314) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point L4310(line 4310) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point L4310-1(line 4310) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_5FINAL(lines 4307 4314) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4799 4814) no Hoare annotation was computed. [2023-04-01 13:22:49,220 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_open_lock_of_phantom_deviceEXIT(lines 4799 4814) no Hoare annotation was computed. [2023-04-01 13:22:49,221 INFO L899 garLoopResultBuilder]: For program point L4804-1(lines 4802 4805) no Hoare annotation was computed. [2023-04-01 13:22:49,221 INFO L899 garLoopResultBuilder]: For program point L4802(lines 4802 4805) no Hoare annotation was computed. [2023-04-01 13:22:49,221 INFO L899 garLoopResultBuilder]: For program point L4804(line 4804) no Hoare annotation was computed. [2023-04-01 13:22:49,221 INFO L899 garLoopResultBuilder]: For program point pci_get_drvdataEXIT(lines 3254 3260) no Hoare annotation was computed. [2023-04-01 13:22:49,221 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3254 3260) the Hoare annotation is: true [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point L3257-1(line 3257) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L902 garLoopResultBuilder]: At program point L3257(line 3257) the Hoare annotation is: true [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 5016 5018) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point __wake_upEXIT(lines 5016 5018) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5088 5090) the Hoare annotation is: true [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point iowrite32EXIT(lines 5088 5090) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4449 4464) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point L4454(line 4454) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_structEXIT(lines 4449 4464) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point L4454-1(lines 4452 4455) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point L4452(lines 4452 4455) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3074 3079) the Hoare annotation is: true [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point PTR_ERREXIT(lines 3074 3079) no Hoare annotation was computed. [2023-04-01 13:22:49,222 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 3220 3223) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3220 3223) the Hoare annotation is: true [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreEXIT(lines 3171 3177) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3171 3177) the Hoare annotation is: true [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point L3174(line 3174) the Hoare annotation is: true [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point spin_unlock_irqrestoreFINAL(lines 3171 3177) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5098 5100) the Hoare annotation is: true [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point mutex_lock_interruptibleEXIT(lines 5098 5100) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point _raw_spin_unlockEXIT(lines 5034 5036) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 5034 5036) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5045 5047) the Hoare annotation is: true [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point cdev_addEXIT(lines 5045 5047) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4627 4641) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_is_locked_lockEXIT(lines 4627 4641) no Hoare annotation was computed. [2023-04-01 13:22:49,223 INFO L902 garLoopResultBuilder]: At program point L4414(line 4414) the Hoare annotation is: true [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point ldv_cdev_init_17EXIT(lines 4411 4418) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4414-1(line 4414) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4411 4418) the Hoare annotation is: true [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4495(lines 4495 4498) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4497(line 4497) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4497-1(lines 4495 4498) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4492 4507) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_trylock_cred_guard_mutex_of_signal_structEXIT(lines 4492 4507) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point dev_set_drvdataEXIT(lines 5072 5074) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5072 5074) the Hoare annotation is: true [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_2EXIT(lines 4283 4290) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4286(line 4286) no Hoare annotation was computed. [2023-04-01 13:22:49,224 INFO L899 garLoopResultBuilder]: For program point L4286-1(line 4286) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4283 4290) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_2FINAL(lines 4283 4290) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point L4302(line 4302) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_4EXIT(lines 4299 4306) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point L4302-1(line 4302) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4299 4306) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_4FINAL(lines 4299 4306) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point L4330(line 4330) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_7EXIT(lines 4327 4334) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4327 4334) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_7FINAL(lines 4327 4334) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point L4330-1(line 4330) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L902 garLoopResultBuilder]: At program point might_faultFINAL(lines 5091 5093) the Hoare annotation is: true [2023-04-01 13:22:49,225 INFO L899 garLoopResultBuilder]: For program point might_faultEXIT(lines 5091 5093) no Hoare annotation was computed. [2023-04-01 13:22:49,225 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5126 5128) the Hoare annotation is: true [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point pci_iounmapEXIT(lines 5126 5128) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5140 5142) the Hoare annotation is: true [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point printkEXIT(lines 5140 5142) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 5160 5162) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5160 5162) the Hoare annotation is: true [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_16FINAL(lines 4403 4410) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4403 4410) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) [2023-04-01 13:22:49,226 INFO L895 garLoopResultBuilder]: At program point L4406(line 4406) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (not (= ~ldv_mutex_phantom_mutex~0 1)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2)) [2023-04-01 13:22:49,226 INFO L895 garLoopResultBuilder]: At program point L4406-1(line 4406) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_16EXIT(lines 4403 4410) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point L4514-1(lines 4512 4515) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point L4512(lines 4512 4515) no Hoare annotation was computed. [2023-04-01 13:22:49,226 INFO L899 garLoopResultBuilder]: For program point ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_structEXIT(lines 4508 4524) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4508 4524) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point L4514(line 4514) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_13FINAL(lines 4379 4386) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L895 garLoopResultBuilder]: At program point L4382(line 4382) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,227 INFO L895 garLoopResultBuilder]: At program point L4382-1(line 4382) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,227 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4379 4386) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_13EXIT(lines 4379 4386) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_lockEXIT(lines 4642 4652) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4642 4652) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point L4647(line 4647) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point L4647-1(lines 4645 4648) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point L4645(lines 4645 4648) no Hoare annotation was computed. [2023-04-01 13:22:49,227 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_14FINAL(lines 4387 4394) no Hoare annotation was computed. [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4387 4394) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point L4390(line 4390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_14EXIT(lines 4387 4394) no Hoare annotation was computed. [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point L4390-1(line 4390) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point L4366(line 4366) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point L4366-1(line 4366) the Hoare annotation is: (or (= ~ldv_mutex_open_lock_of_phantom_device~0 1) (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_11FINAL(lines 4363 4370) no Hoare annotation was computed. [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4363 4370) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 2)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= 2 |old(~ldv_mutex_open_lock_of_phantom_device~0)|)) (= ~ldv_mutex_open_lock_of_phantom_device~0 2) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_11EXIT(lines 4363 4370) no Hoare annotation was computed. [2023-04-01 13:22:49,228 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_12FINAL(lines 4371 4378) no Hoare annotation was computed. [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4371 4378) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,228 INFO L895 garLoopResultBuilder]: At program point L4374(line 4374) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_12EXIT(lines 4371 4378) no Hoare annotation was computed. [2023-04-01 13:22:49,229 INFO L895 garLoopResultBuilder]: At program point L4374-1(line 4374) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point class_create_fileEXIT(lines 5055 5057) no Hoare annotation was computed. [2023-04-01 13:22:49,229 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5055 5057) the Hoare annotation is: true [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_10FINAL(lines 4355 4362) no Hoare annotation was computed. [2023-04-01 13:22:49,229 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4355 4362) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,229 INFO L895 garLoopResultBuilder]: At program point L4358(line 4358) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_10EXIT(lines 4355 4362) no Hoare annotation was computed. [2023-04-01 13:22:49,229 INFO L895 garLoopResultBuilder]: At program point L4358-1(line 4358) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 1) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point dev_errEXIT(lines 5065 5067) no Hoare annotation was computed. [2023-04-01 13:22:49,229 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5065 5067) the Hoare annotation is: true [2023-04-01 13:22:49,229 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5010 5012) the Hoare annotation is: true [2023-04-01 13:22:49,229 INFO L899 garLoopResultBuilder]: For program point __pci_register_driverEXIT(lines 5010 5012) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point ldv_30238(lines 3782 3799) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point phantom_get_freeEXIT(lines 3780 3800) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point L3786(lines 3786 3789) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3780 3800) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point $Ultimate##4(lines 3792 3796) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point phantom_suspendEXIT(lines 3935 3946) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3935 3946) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point L3942(line 3942) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point L3943-1(line 3943) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point L3943(line 3943) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point L3941-1(line 3941) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L902 garLoopResultBuilder]: At program point L3941(line 3941) the Hoare annotation is: true [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point L3942-1(line 3942) no Hoare annotation was computed. [2023-04-01 13:22:49,230 INFO L899 garLoopResultBuilder]: For program point L3939-1(line 3939) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point L3939(line 3939) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point __mutex_initEXIT(lines 5006 5008) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5006 5008) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point unregister_chrdev_regionEXIT(lines 5154 5156) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5154 5156) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point L3250-4(line 3250) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point L3250-5(line 3250) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3247 3253) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point kzallocEXIT(lines 3247 3253) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point L3242(line 3242) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3239 3245) the Hoare annotation is: true [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point L3242-1(line 3242) no Hoare annotation was computed. [2023-04-01 13:22:49,231 INFO L899 garLoopResultBuilder]: For program point kmallocEXIT(lines 3239 3245) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lock_irqsaveEXIT(lines 5031 5033) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5031 5033) the Hoare annotation is: true [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 3157 3163) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point L3160(line 3160) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point spin_lockFINAL(lines 3157 3163) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point spin_lockEXIT(lines 3157 3163) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point no_llseekEXIT(lines 5109 5111) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5109 5111) the Hoare annotation is: true [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point device_destroyEXIT(lines 5078 5080) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5078 5080) the Hoare annotation is: true [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point L4747(lines 4747 4750) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point L4749(line 4749) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point L4749-1(lines 4747 4750) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4744 4754) no Hoare annotation was computed. [2023-04-01 13:22:49,232 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_mutex_of_deviceEXIT(lines 4744 4754) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5003 5005) the Hoare annotation is: true [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point __init_waitqueue_headEXIT(lines 5003 5005) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_killable_cred_guard_mutex_of_signal_structEXIT(lines 4465 4480) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point L4470(line 4470) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point L4470-1(lines 4468 4471) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point L4468(lines 4468 4471) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4465 4480) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5157 5159) the Hoare annotation is: true [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_fmtEXIT(lines 5157 5159) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point L3167(line 3167) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point spin_unlockFINAL(lines 3164 3170) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 3164 3170) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point spin_unlockEXIT(lines 3164 3170) no Hoare annotation was computed. [2023-04-01 13:22:49,233 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 5027 5029) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point _raw_spin_lockEXIT(lines 5027 5029) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5148 5150) the Hoare annotation is: true [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point show_class_attr_stringEXIT(lines 5148 5150) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5113 5115) the Hoare annotation is: true [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point nonseekable_openEXIT(lines 5113 5115) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4611 4626) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point L4616-1(lines 4614 4617) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point L4614(lines 4614 4617) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point L4616(line 4616) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point ldv_atomic_dec_and_mutex_lock_lockEXIT(lines 4611 4626) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_trapEXIT(lines 4441 4447) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4441 4447) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_trapFINAL(lines 4441 4447) no Hoare annotation was computed. [2023-04-01 13:22:49,234 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5144 5146) the Hoare annotation is: true [2023-04-01 13:22:49,234 INFO L899 garLoopResultBuilder]: For program point request_threaded_irqEXIT(lines 5144 5146) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point device_createEXIT(lines 5075 5077) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5075 5077) the Hoare annotation is: true [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point L5076-1(line 5076) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L902 garLoopResultBuilder]: At program point L5076(line 5076) the Hoare annotation is: true [2023-04-01 13:22:49,235 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 4970 4995) the Hoare annotation is: true [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point ldv_check_final_stateEXIT(lines 4970 4995) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L895 garLoopResultBuilder]: At program point L4991(line 4991) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point L4991-1(lines 4970 4995) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L895 garLoopResultBuilder]: At program point L4987(line 4987) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point L4987-1(lines 4972 4994) no Hoare annotation was computed. [2023-04-01 13:22:49,235 INFO L895 garLoopResultBuilder]: At program point L4983(line 4983) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,235 INFO L899 garLoopResultBuilder]: For program point L4983-1(lines 4972 4994) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L895 garLoopResultBuilder]: At program point L4979(line 4979) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point L4979-1(lines 4972 4994) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L895 garLoopResultBuilder]: At program point L4975(line 4975) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= ~ldv_mutex_phantom_mutex~0 1))) [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point L4975-1(lines 4972 4994) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point _copy_from_userEXIT(lines 5020 5022) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 5020 5022) the Hoare annotation is: true [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point L3953-1(line 3953) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L902 garLoopResultBuilder]: At program point L3953(line 3953) the Hoare annotation is: true [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point L3951-1(line 3951) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L902 garLoopResultBuilder]: At program point L3951(line 3951) the Hoare annotation is: true [2023-04-01 13:22:49,236 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3947 3956) the Hoare annotation is: true [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point phantom_resumeEXIT(lines 3947 3956) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point ldv_atomic_dec_and_mutex_lock_mutex_of_deviceEXIT(lines 4713 4728) no Hoare annotation was computed. [2023-04-01 13:22:49,236 INFO L899 garLoopResultBuilder]: For program point L4718(line 4718) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L4718-1(lines 4716 4719) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L4716(lines 4716 4719) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4713 4728) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L895 garLoopResultBuilder]: At program point L-1(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~ldv_state_variable_3~0 0)) [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2023-04-01 13:22:49,237 INFO L902 garLoopResultBuilder]: At program point L3520(line 3520) the Hoare annotation is: true [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L3520-1(line 3520) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point phantom_ioctlEXIT(lines 3378 3605) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L3537(line 3537) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L3587(line 3587) no Hoare annotation was computed. [2023-04-01 13:22:49,237 INFO L902 garLoopResultBuilder]: At program point L3488(line 3488) the Hoare annotation is: true [2023-04-01 13:22:49,237 INFO L899 garLoopResultBuilder]: For program point L3521(lines 3521 3524) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3455-1(line 3455) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L902 garLoopResultBuilder]: At program point L3455(line 3455) the Hoare annotation is: true [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3488-1(line 3488) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L902 garLoopResultBuilder]: At program point L3538(line 3538) the Hoare annotation is: true [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3538-1(line 3538) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L902 garLoopResultBuilder]: At program point L3588(line 3588) the Hoare annotation is: true [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3588-1(line 3588) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L902 garLoopResultBuilder]: At program point L3456(line 3456) the Hoare annotation is: true [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3423(lines 3423 3426) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3456-1(line 3456) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3539(lines 3539 3542) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3589-1(line 3589) no Hoare annotation was computed. [2023-04-01 13:22:49,238 INFO L902 garLoopResultBuilder]: At program point L3589(line 3589) the Hoare annotation is: true [2023-04-01 13:22:49,238 INFO L899 garLoopResultBuilder]: For program point L3457-7(lines 3457 3460) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3457-9(lines 3457 3460) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3590(lines 3590 3595) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point phantom_ioctlFINAL(lines 3378 3605) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3557-1(line 3557) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3557(line 3557) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3458(line 3458) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point $Ultimate##89(lines 3508 3512) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3458-1(line 3458) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3558(lines 3558 3561) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3591-1(line 3591) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3591(line 3591) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3558-2(lines 3558 3561) the Hoare annotation is: true [2023-04-01 13:22:49,239 INFO L899 garLoopResultBuilder]: For program point L3525(lines 3525 3528) no Hoare annotation was computed. [2023-04-01 13:22:49,239 INFO L902 garLoopResultBuilder]: At program point L3476(line 3476) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3476-1(line 3476) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3592(line 3592) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3559-1(line 3559) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3559(line 3559) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3592-1(line 3592) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3427-1(line 3427) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3427(line 3427) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3444(line 3444) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3477(lines 3477 3480) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3444-1(line 3444) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3477-2(lines 3477 3480) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3428(line 3428) the Hoare annotation is: true [2023-04-01 13:22:49,240 INFO L899 garLoopResultBuilder]: For program point L3428-1(line 3428) no Hoare annotation was computed. [2023-04-01 13:22:49,240 INFO L902 garLoopResultBuilder]: At program point L3478(line 3478) the Hoare annotation is: true [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3445(lines 3445 3448) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3478-1(line 3478) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3445-2(lines 3445 3448) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3429-7(lines 3429 3437) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3429-9(lines 3429 3437) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L902 garLoopResultBuilder]: At program point L3446(line 3446) the Hoare annotation is: true [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3446-1(line 3446) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3562(line 3562) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3529-1(line 3529) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L902 garLoopResultBuilder]: At program point L3529(line 3529) the Hoare annotation is: true [2023-04-01 13:22:49,241 INFO L902 garLoopResultBuilder]: At program point L3430(line 3430) the Hoare annotation is: true [2023-04-01 13:22:49,241 INFO L899 garLoopResultBuilder]: For program point L3430-1(line 3430) no Hoare annotation was computed. [2023-04-01 13:22:49,241 INFO L902 garLoopResultBuilder]: At program point L3579(line 3579) the Hoare annotation is: true [2023-04-01 13:22:49,241 INFO L902 garLoopResultBuilder]: At program point L3530(line 3530) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3563-1(line 3563) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point L3563(line 3563) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3464(line 3464) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3530-1(line 3530) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3431(lines 3431 3435) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point L3580(line 3580) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point L3514(line 3514) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3481(line 3481) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3514-1(line 3514) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point L3597(line 3597) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3531(lines 3531 3534) no Hoare annotation was computed. [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3378 3605) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L902 garLoopResultBuilder]: At program point L3432(line 3432) the Hoare annotation is: true [2023-04-01 13:22:49,242 INFO L899 garLoopResultBuilder]: For program point L3465-1(line 3465) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L902 garLoopResultBuilder]: At program point L3465(line 3465) the Hoare annotation is: true [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3432-1(line 3432) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3581(line 3581) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L902 garLoopResultBuilder]: At program point L3482(line 3482) the Hoare annotation is: true [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3482-1(line 3482) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3466(lines 3466 3469) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3582(lines 3582 3585) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3417(line 3417) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L902 garLoopResultBuilder]: At program point L3483-5(lines 3483 3515) the Hoare annotation is: true [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3483-4(lines 3483 3515) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3599(line 3599) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L902 garLoopResultBuilder]: At program point L3418(line 3418) the Hoare annotation is: true [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3418-1(line 3418) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3567-2(lines 3567 3570) no Hoare annotation was computed. [2023-04-01 13:22:49,243 INFO L899 garLoopResultBuilder]: For program point L3567-4(lines 3567 3570) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3485(lines 3485 3489) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3419(lines 3419 3422) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L902 garLoopResultBuilder]: At program point L3568(line 3568) the Hoare annotation is: true [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3568-1(line 3568) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3502-2(lines 3502 3505) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3502-4(lines 3502 3505) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L902 garLoopResultBuilder]: At program point L3486(line 3486) the Hoare annotation is: true [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3519(line 3519) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3486-1(line 3486) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L902 garLoopResultBuilder]: At program point L3602(lines 3412 3604) the Hoare annotation is: true [2023-04-01 13:22:49,244 INFO L899 garLoopResultBuilder]: For program point L3503-1(line 3503) no Hoare annotation was computed. [2023-04-01 13:22:49,244 INFO L902 garLoopResultBuilder]: At program point L3503(line 3503) the Hoare annotation is: true [2023-04-01 13:22:49,244 INFO L902 garLoopResultBuilder]: At program point $Ultimate##121(lines 3573 3577) the Hoare annotation is: true [2023-04-01 13:22:49,245 INFO L902 garLoopResultBuilder]: At program point ldv_30184(lines 3415 3601) the Hoare annotation is: true [2023-04-01 13:22:49,245 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 4948 4958) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (= ~ldv_mutex_phantom_mutex~0 2) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4951(lines 4951 4954) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L895 garLoopResultBuilder]: At program point L4953(line 4953) the Hoare annotation is: (or (not (= ~ldv_mutex_lock~0 1)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1)) (not (= ~ldv_mutex_open_lock_of_phantom_device~0 1)) (not (= 2 |old(~ldv_mutex_phantom_mutex~0)|)) (not (= ~ldv_state_variable_3~0 1))) [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4953-1(lines 4951 4954) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_unlock_phantom_mutexEXIT(lines 4948 4958) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_interruptible_lockEXIT(lines 4552 4567) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4555(lines 4555 4558) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4557(line 4557) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4557-1(lines 4555 4558) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4552 4567) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4689(lines 4689 4692) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(lines 4686 4696) no Hoare annotation was computed. [2023-04-01 13:22:49,245 INFO L899 garLoopResultBuilder]: For program point L4691(line 4691) no Hoare annotation was computed. [2023-04-01 13:22:49,246 INFO L899 garLoopResultBuilder]: For program point L4691-1(lines 4689 4692) no Hoare annotation was computed. [2023-04-01 13:22:49,246 INFO L899 garLoopResultBuilder]: For program point ldv_mutex_lock_mutex_of_deviceEXIT(lines 4686 4696) no Hoare annotation was computed. [2023-04-01 13:22:49,246 INFO L899 garLoopResultBuilder]: For program point L3083-1(line 3083) no Hoare annotation was computed. [2023-04-01 13:22:49,246 INFO L902 garLoopResultBuilder]: At program point L3083(line 3083) the Hoare annotation is: true [2023-04-01 13:22:49,246 INFO L902 garLoopResultBuilder]: At program point $Ultimate##0(lines 3080 3086) the Hoare annotation is: true [2023-04-01 13:22:49,246 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 3080 3086) no Hoare annotation was computed. [2023-04-01 13:22:49,249 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-01 13:22:49,250 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-01 13:22:49,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 01.04 01:22:49 BoogieIcfgContainer [2023-04-01 13:22:49,280 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-01 13:22:49,281 INFO L158 Benchmark]: Toolchain (without parser) took 32704.83ms. Allocated memory was 267.4MB in the beginning and 977.3MB in the end (delta: 709.9MB). Free memory was 225.8MB in the beginning and 830.7MB in the end (delta: -604.8MB). Peak memory consumption was 619.0MB. Max. memory is 8.0GB. [2023-04-01 13:22:49,281 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 176.2MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 8.0GB. [2023-04-01 13:22:49,281 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1535.86ms. Allocated memory is still 267.4MB. Free memory was 225.3MB in the beginning and 205.0MB in the end (delta: 20.3MB). Peak memory consumption was 85.8MB. Max. memory is 8.0GB. [2023-04-01 13:22:49,281 INFO L158 Benchmark]: Boogie Preprocessor took 193.73ms. Allocated memory is still 267.4MB. Free memory was 205.0MB in the beginning and 190.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. [2023-04-01 13:22:49,282 INFO L158 Benchmark]: RCFGBuilder took 2935.16ms. Allocated memory was 267.4MB in the beginning and 360.7MB in the end (delta: 93.3MB). Free memory was 190.3MB in the beginning and 174.9MB in the end (delta: 15.4MB). Peak memory consumption was 112.9MB. Max. memory is 8.0GB. [2023-04-01 13:22:49,282 INFO L158 Benchmark]: TraceAbstraction took 28033.96ms. Allocated memory was 360.7MB in the beginning and 977.3MB in the end (delta: 616.6MB). Free memory was 173.9MB in the beginning and 830.7MB in the end (delta: -656.8MB). Peak memory consumption was 471.6MB. Max. memory is 8.0GB. [2023-04-01 13:22:49,283 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 176.2MB. Free memory is still 123.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1535.86ms. Allocated memory is still 267.4MB. Free memory was 225.3MB in the beginning and 205.0MB in the end (delta: 20.3MB). Peak memory consumption was 85.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 193.73ms. Allocated memory is still 267.4MB. Free memory was 205.0MB in the beginning and 190.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 8.0GB. * RCFGBuilder took 2935.16ms. Allocated memory was 267.4MB in the beginning and 360.7MB in the end (delta: 93.3MB). Free memory was 190.3MB in the beginning and 174.9MB in the end (delta: 15.4MB). Peak memory consumption was 112.9MB. Max. memory is 8.0GB. * TraceAbstraction took 28033.96ms. Allocated memory was 360.7MB in the beginning and 977.3MB in the end (delta: 616.6MB). Free memory was 173.9MB in the beginning and 830.7MB in the end (delta: -656.8MB). Peak memory consumption was 471.6MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 4431]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 150 procedures, 961 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 27.9s, OverallIterations: 14, TraceHistogramMax: 5, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 8.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 8061 SdHoareTripleChecker+Valid, 6.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8042 mSDsluCounter, 29683 SdHoareTripleChecker+Invalid, 5.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 17677 mSDsCounter, 212 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7009 IncrementalHoareTripleChecker+Invalid, 7221 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 212 mSolverCounterUnsat, 12006 mSDtfsCounter, 7009 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 633 GetRequests, 588 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3505occurred in iteration=12, InterpolantAutomatonStates: 60, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 14 MinimizatonAttempts, 448 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 337 LocationsWithAnnotation, 11498 PreInvPairs, 11669 NumberOfFragments, 5059 HoareAnnotationTreeSize, 11498 FomulaSimplifications, 1113 FormulaSimplificationTreeSizeReduction, 1.8s HoareSimplificationTime, 337 FomulaSimplificationsInter, 54807 FormulaSimplificationTreeSizeReductionInter, 7.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 4.3s InterpolantComputationTime, 2511 NumberOfCodeBlocks, 2511 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2495 ConstructedInterpolants, 0 QuantifiedInterpolants, 3281 SizeOfPredicates, 7 NumberOfNonLiveVariables, 5984 ConjunctsInSsa, 40 ConjunctsInUnsatCore, 16 InterpolantComputations, 14 PerfectInterpolantSequences, 570/576 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (!(retval == 0) && tmp___1 == 0)) || !(ldv_state_variable_0 == 1) - InvariantResult [Line: 3508]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || ldv_state_variable_3 == 1) || !(ldv_mutex_phantom_mutex == 1) - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (!(retval == 0) && tmp___1 == 0)) || !(ldv_state_variable_0 == 1) - InvariantResult [Line: 3989]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (!(retval == 0) && tmp___1 == 0)) || !(ldv_state_variable_0 == 1) - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: (!(\old(ldv_state_variable_3) == 0) || ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 3782]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 4015]: Loop Invariant Derived loop invariant: (((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (!(retval == 0) && tmp___1 == 0)) || !(ldv_state_variable_0 == 1) - InvariantResult [Line: 4082]: Loop Invariant Derived loop invariant: (!(\old(ldv_state_variable_3) == 0) || ((((ldv_mutex_open_lock_of_phantom_device == 1 && 1 == ldv_mutex_mutex_of_device) && ldv_mutex_phantom_mutex == 1) && ldv_mutex_lock == 1) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 3573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3792]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3415]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3813]: Loop Invariant Derived loop invariant: ((((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || !(\old(ldv_state_variable_3) == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) && (((((((!(ldv_mutex_lock == 1) || !(\old(ldv_state_variable_3) == 0)) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || !(ldv_mutex_phantom_mutex == 1)) || (ldv_mutex_lock == 1 && ldv_state_variable_3 == 1)) || ldv_state_variable_3 == 0) - InvariantResult [Line: 3879]: Loop Invariant Derived loop invariant: ((((!(ldv_mutex_lock == 1) || !(1 == ldv_mutex_mutex_of_device)) || !(ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) || !(ldv_mutex_open_lock_of_phantom_device == 1)) || ldv_state_variable_3 == 1) || !(ldv_mutex_phantom_mutex == 1) - InvariantResult [Line: 3412]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2023-04-01 13:22:49,313 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...