/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:58:11,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:58:11,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:58:11,629 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:58:11,630 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:58:11,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:58:11,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:58:11,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:58:11,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:58:11,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:58:11,662 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:58:11,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:58:11,667 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:58:11,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:58:11,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:58:11,681 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:58:11,682 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:58:11,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:58:11,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:58:11,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:58:11,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:58:11,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:58:11,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:58:11,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:58:11,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:58:11,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:58:11,711 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:58:11,714 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:58:11,714 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:58:11,715 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:58:11,716 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:58:11,717 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:58:11,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:58:11,720 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:58:11,722 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:58:11,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:58:11,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:58:11,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:58:11,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:58:11,725 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:58:11,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:58:11,728 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 13:58:11,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:58:11,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:58:11,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:58:11,800 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:58:11,804 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:58:11,804 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:58:11,805 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:58:11,805 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:58:11,806 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:58:11,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:58:11,806 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:58:11,806 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:58:11,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:58:11,807 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:58:11,807 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:58:11,807 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:58:11,807 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:58:11,808 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:58:11,808 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:58:11,808 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:58:11,808 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:58:11,809 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:58:11,809 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:58:11,809 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:58:11,809 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:58:11,809 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:58:11,810 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:58:11,810 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:58:11,810 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:58:11,810 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:58:11,811 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:58:11,811 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:58:11,811 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:58:11,811 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:58:12,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:58:12,296 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:58:12,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:58:12,302 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:58:12,303 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:58:12,304 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c [2022-10-16 13:58:12,397 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa72ce30/d83d60bcb5c8459a83fd75fa9f015ca1/FLAG96ac47c5d [2022-10-16 13:58:13,881 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:58:13,882 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c [2022-10-16 13:58:13,976 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa72ce30/d83d60bcb5c8459a83fd75fa9f015ca1/FLAG96ac47c5d [2022-10-16 13:58:14,406 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fa72ce30/d83d60bcb5c8459a83fd75fa9f015ca1 [2022-10-16 13:58:14,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:58:14,419 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:58:14,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:58:14,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:58:14,427 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:58:14,428 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:58:14" (1/1) ... [2022-10-16 13:58:14,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57424d5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:14, skipping insertion in model container [2022-10-16 13:58:14,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:58:14" (1/1) ... [2022-10-16 13:58:14,439 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:58:14,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:58:23,946 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[685141,685154] [2022-10-16 13:58:23,952 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[685715,685728] [2022-10-16 13:58:23,959 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[686914,686927] [2022-10-16 13:58:23,965 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[687622,687635] [2022-10-16 13:58:23,971 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688063,688076] [2022-10-16 13:58:23,977 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688295,688308] [2022-10-16 13:58:23,984 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688873,688886] [2022-10-16 13:58:23,990 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[689463,689476] [2022-10-16 13:58:23,997 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[689880,689893] [2022-10-16 13:58:24,003 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[690277,690290] [2022-10-16 13:58:24,010 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[690512,690525] [2022-10-16 13:58:24,017 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[691260,691273] [2022-10-16 13:58:24,023 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[691681,691694] [2022-10-16 13:58:24,029 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[692308,692321] [2022-10-16 13:58:24,037 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[692723,692736] [2022-10-16 13:58:24,045 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[693367,693380] [2022-10-16 13:58:24,053 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[694097,694110] [2022-10-16 13:58:24,061 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[694933,694946] [2022-10-16 13:58:24,068 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[696279,696292] [2022-10-16 13:58:24,075 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[696677,696690] [2022-10-16 13:58:24,081 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[697234,697247] [2022-10-16 13:58:24,087 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[697617,697630] [2022-10-16 13:58:24,093 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[698233,698246] [2022-10-16 13:58:24,101 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[698807,698820] [2022-10-16 13:58:24,109 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[699720,699733] [2022-10-16 13:58:24,117 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700111,700124] [2022-10-16 13:58:24,125 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700340,700353] [2022-10-16 13:58:24,133 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700746,700759] [2022-10-16 13:58:24,141 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[701603,701616] [2022-10-16 13:58:24,148 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[702010,702023] [2022-10-16 13:58:24,150 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:58:24,224 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:58:25,433 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[685141,685154] [2022-10-16 13:58:25,434 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[685715,685728] [2022-10-16 13:58:25,435 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[686914,686927] [2022-10-16 13:58:25,435 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[687622,687635] [2022-10-16 13:58:25,436 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688063,688076] [2022-10-16 13:58:25,436 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688295,688308] [2022-10-16 13:58:25,437 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[688873,688886] [2022-10-16 13:58:25,438 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[689463,689476] [2022-10-16 13:58:25,438 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[689880,689893] [2022-10-16 13:58:25,439 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[690277,690290] [2022-10-16 13:58:25,439 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[690512,690525] [2022-10-16 13:58:25,440 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[691260,691273] [2022-10-16 13:58:25,440 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[691681,691694] [2022-10-16 13:58:25,441 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[692308,692321] [2022-10-16 13:58:25,441 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[692723,692736] [2022-10-16 13:58:25,442 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[693367,693380] [2022-10-16 13:58:25,443 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[694097,694110] [2022-10-16 13:58:25,443 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[694933,694946] [2022-10-16 13:58:25,444 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[696279,696292] [2022-10-16 13:58:25,445 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[696677,696690] [2022-10-16 13:58:25,445 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[697234,697247] [2022-10-16 13:58:25,446 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[697617,697630] [2022-10-16 13:58:25,446 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[698233,698246] [2022-10-16 13:58:25,447 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[698807,698820] [2022-10-16 13:58:25,447 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[699720,699733] [2022-10-16 13:58:25,448 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700111,700124] [2022-10-16 13:58:25,448 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700340,700353] [2022-10-16 13:58:25,449 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[700746,700759] [2022-10-16 13:58:25,449 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[701603,701616] [2022-10-16 13:58:25,450 WARN L230 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-multiproperty/linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c[702010,702023] [2022-10-16 13:58:25,451 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:58:26,099 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:58:26,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26 WrapperNode [2022-10-16 13:58:26,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:58:26,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:58:26,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:58:26,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:58:26,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:26,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:26,650 INFO L138 Inliner]: procedures = 985, calls = 4275, calls flagged for inlining = 403, calls inlined = 325, statements flattened = 9232 [2022-10-16 13:58:26,651 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:58:26,652 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:58:26,652 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:58:26,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:58:26,665 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:26,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:26,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:26,826 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,144 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,287 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,332 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,410 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:58:27,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:58:27,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:58:27,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:58:27,415 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (1/1) ... [2022-10-16 13:58:27,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:58:27,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:58:27,454 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 13:58:27,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 13:58:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2022-10-16 13:58:27,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2022-10-16 13:58:27,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-10-16 13:58:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_expose_resource [2022-10-16 13:58:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_expose_resource [2022-10-16 13:58:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_configure [2022-10-16 13:58:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_configure [2022-10-16 13:58:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2022-10-16 13:58:27,523 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_ioadls [2022-10-16 13:58:27,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_ioadls [2022-10-16 13:58:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_alert_done [2022-10-16 13:58:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_alert_done [2022-10-16 13:58:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 13:58:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-16 13:58:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-10-16 13:58:27,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 13:58:27,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-16 13:58:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2022-10-16 13:58:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2022-10-16 13:58:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_target_reset_handler [2022-10-16 13:58:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_target_reset_handler [2022-10-16 13:58:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_abort_handler [2022-10-16 13:58:27,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_abort_handler [2022-10-16 13:58:27,525 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-16 13:58:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-16 13:58:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-16 13:58:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_chr_ioctl [2022-10-16 13:58:27,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_chr_ioctl [2022-10-16 13:58:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-16 13:58:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_device [2022-10-16 13:58:27,526 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-16 13:58:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-16 13:58:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2022-10-16 13:58:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2022-10-16 13:58:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2022-10-16 13:58:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-16 13:58:27,527 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-16 13:58:27,527 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2022-10-16 13:58:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 13:58:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-16 13:58:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2022-10-16 13:58:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-16 13:58:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-16 13:58:27,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-10-16 13:58:27,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-10-16 13:58:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2022-10-16 13:58:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-16 13:58:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-16 13:58:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-16 13:58:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_cmd_blocks [2022-10-16 13:58:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_cmd_blocks [2022-10-16 13:58:27,529 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2022-10-16 13:58:27,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2022-10-16 13:58:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-10-16 13:58:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aen_queue_lock_of_pmcraid_instance [2022-10-16 13:58:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_aen_queue_lock_of_pmcraid_instance [2022-10-16 13:58:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_error_handler [2022-10-16 13:58:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_error_handler [2022-10-16 13:58:27,530 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_fail_outstanding_cmds [2022-10-16 13:58:27,530 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_fail_outstanding_cmds [2022-10-16 13:58:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 13:58:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-16 13:58:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:58:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 13:58:27,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-10-16 13:58:27,531 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2022-10-16 13:58:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2022-10-16 13:58:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user [2022-10-16 13:58:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user [2022-10-16 13:58:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2022-10-16 13:58:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2022-10-16 13:58:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-16 13:58:27,532 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-16 13:58:27,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-16 13:58:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-16 13:58:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-16 13:58:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-16 13:58:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-16 13:58:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-16 13:58:27,533 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_enable_interrupts [2022-10-16 13:58:27,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_enable_interrupts [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-16 13:58:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-10-16 13:58:27,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2022-10-16 13:58:27,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 13:58:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-16 13:58:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_querycfg [2022-10-16 13:58:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_querycfg [2022-10-16 13:58:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2022-10-16 13:58:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2022-10-16 13:58:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2022-10-16 13:58:27,535 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2022-10-16 13:58:27,535 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2022-10-16 13:58:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-16 13:58:27,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-16 13:58:27,536 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_abort_cmd [2022-10-16 13:58:27,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_abort_cmd [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_get [2022-10-16 13:58:27,537 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_ioa_reset [2022-10-16 13:58:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_ioa_reset [2022-10-16 13:58:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-16 13:58:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2022-10-16 13:58:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lockp [2022-10-16 13:58:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lockp [2022-10-16 13:58:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-10-16 13:58:27,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-10-16 13:58:27,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_completion_173 [2022-10-16 13:58:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_completion_173 [2022-10-16 13:58:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2022-10-16 13:58:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 13:58:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:58:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:58:27,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pending_pool_lock_of_pmcraid_instance [2022-10-16 13:58:27,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_pending_pool_lock_of_pmcraid_instance [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_144 [2022-10-16 13:58:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_144 [2022-10-16 13:58:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_control_blocks [2022-10-16 13:58:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_control_blocks [2022-10-16 13:58:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_disable_interrupts [2022-10-16 13:58:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_disable_interrupts [2022-10-16 13:58:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-16 13:58:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-16 13:58:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_chr_open [2022-10-16 13:58:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_chr_open [2022-10-16 13:58:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_shutdown [2022-10-16 13:58:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_shutdown [2022-10-16 13:58:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_130 [2022-10-16 13:58:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_130 [2022-10-16 13:58:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2022-10-16 13:58:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2022-10-16 13:58:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 13:58:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 13:58:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2022-10-16 13:58:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2022-10-16 13:58:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_netlink_release [2022-10-16 13:58:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_netlink_release [2022-10-16 13:58:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2022-10-16 13:58:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-10-16 13:58:27,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-10-16 13:58:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2022-10-16 13:58:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure __genl_register_family [2022-10-16 13:58:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-16 13:58:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-16 13:58:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2022-10-16 13:58:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2022-10-16 13:58:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2022-10-16 13:58:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-10-16 13:58:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-10-16 13:58:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2022-10-16 13:58:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2022-10-16 13:58:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2022-10-16 13:58:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 13:58:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-10-16 13:58:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:58:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 13:58:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 13:58:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 13:58:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-10-16 13:58:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2022-10-16 13:58:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-16 13:58:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-10-16 13:58:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_bringdown [2022-10-16 13:58:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_bringdown [2022-10-16 13:58:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2022-10-16 13:58:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 13:58:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2022-10-16 13:58:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2022-10-16 13:58:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:58:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 13:58:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_report_bus_reset [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-16 13:58:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_remove [2022-10-16 13:58:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_remove [2022-10-16 13:58:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-16 13:58:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-10-16 13:58:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_set_timestamp [2022-10-16 13:58:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_set_timestamp [2022-10-16 13:58:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 13:58:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 13:58:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 13:58:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 13:58:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-10-16 13:58:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 13:58:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-16 13:58:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 13:58:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-10-16 13:58:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2022-10-16 13:58:27,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2022-10-16 13:58:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_start_bist [2022-10-16 13:58:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_start_bist [2022-10-16 13:58:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2022-10-16 13:58:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2022-10-16 13:58:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-16 13:58:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-16 13:58:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_resume [2022-10-16 13:58:27,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_resume [2022-10-16 13:58:27,551 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2022-10-16 13:58:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_free_sglist [2022-10-16 13:58:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_free_sglist [2022-10-16 13:58:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_read_interrupts [2022-10-16 13:58:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_read_interrupts [2022-10-16 13:58:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_cmdblk [2022-10-16 13:58:27,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_cmdblk [2022-10-16 13:58:27,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:58:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 13:58:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 13:58:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_identify_hrrq [2022-10-16 13:58:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_identify_hrrq [2022-10-16 13:58:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2022-10-16 13:58:27,553 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2022-10-16 13:58:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_sg [2022-10-16 13:58:27,553 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_device [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_process_ldn [2022-10-16 13:58:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_process_ldn [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_sched_completion [2022-10-16 13:58:27,554 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_sched_completion [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-10-16 13:58:27,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-10-16 13:58:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2022-10-16 13:58:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2022-10-16 13:58:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2022-10-16 13:58:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_soft_reset [2022-10-16 13:58:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_soft_reset [2022-10-16 13:58:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-10-16 13:58:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-10-16 13:58:27,555 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2022-10-16 13:58:27,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host [2022-10-16 13:58:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2022-10-16 13:58:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2022-10-16 13:58:27,556 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_clr_trans_op [2022-10-16 13:58:27,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_clr_trans_op [2022-10-16 13:58:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-10-16 13:58:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2022-10-16 13:58:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 13:58:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2022-10-16 13:58:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2022-10-16 13:58:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2022-10-16 13:58:27,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-16 13:58:27,557 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-10-16 13:58:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_cancel_hcam [2022-10-16 13:58:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_cancel_hcam [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 13:58:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-16 13:58:27,558 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-16 13:58:27,558 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reinit_cmdblk [2022-10-16 13:58:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reinit_cmdblk [2022-10-16 13:58:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-10-16 13:58:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-10-16 13:58:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2022-10-16 13:58:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2022-10-16 13:58:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:58:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:58:27,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-16 13:58:27,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_buffers [2022-10-16 13:58:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_buffers [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_device_put [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-10-16 13:58:27,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-10-16 13:58:27,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 13:58:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-10-16 13:58:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 13:58:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 13:58:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_config_buffers [2022-10-16 13:58:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_config_buffers [2022-10-16 13:58:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_tasklets [2022-10-16 13:58:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_tasklets [2022-10-16 13:58:27,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-16 13:58:27,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_register_interrupt_handler [2022-10-16 13:58:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_register_interrupt_handler [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_unregister_interrupt_handler [2022-10-16 13:58:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_unregister_interrupt_handler [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-16 13:58:27,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-16 13:58:27,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-10-16 13:58:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-10-16 13:58:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_device [2022-10-16 13:58:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_device [2022-10-16 13:58:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2022-10-16 13:58:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2022-10-16 13:58:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2022-10-16 13:58:27,563 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_return_cmd [2022-10-16 13:58:27,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_return_cmd [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2022-10-16 13:58:27,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-16 13:58:27,564 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_alloc [2022-10-16 13:58:27,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_alloc [2022-10-16 13:58:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-10-16 13:58:27,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-10-16 13:58:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 13:58:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_kill_tasklets [2022-10-16 13:58:27,565 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_kill_tasklets [2022-10-16 13:58:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 13:58:27,565 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-16 13:58:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_initiate_reset [2022-10-16 13:58:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_initiate_reset [2022-10-16 13:58:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 13:58:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-10-16 13:58:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-10-16 13:58:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_bringup [2022-10-16 13:58:27,566 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_bringup [2022-10-16 13:58:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_prepare_cancel_cmd [2022-10-16 13:58:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_prepare_cancel_cmd [2022-10-16 13:58:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-16 13:58:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 13:58:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 13:58:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 13:58:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-10-16 13:58:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-16 13:58:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-16 13:58:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-16 13:58:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-16 13:58:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2022-10-16 13:58:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2022-10-16 13:58:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_cmd [2022-10-16 13:58:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_cmd [2022-10-16 13:58:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_requests [2022-10-16 13:58:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-10-16 13:58:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-10-16 13:58:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-10-16 13:58:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-10-16 13:58:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-10-16 13:58:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-10-16 13:58:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2022-10-16 13:58:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-16 13:58:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-16 13:58:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 13:58:27,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-10-16 13:58:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 13:58:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-10-16 13:58:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_host_lock_of_Scsi_Host [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 13:58:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2022-10-16 13:58:27,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_free_pool_lock_of_pmcraid_instance [2022-10-16 13:58:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_free_pool_lock_of_pmcraid_instance [2022-10-16 13:58:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:58:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:58:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2022-10-16 13:58:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:58:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:58:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2022-10-16 13:58:27,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2022-10-16 13:58:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure _pmcraid_io_done [2022-10-16 13:58:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure _pmcraid_io_done [2022-10-16 13:58:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_hcam_cmd [2022-10-16 13:58:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_hcam_cmd [2022-10-16 13:58:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-16 13:58:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user [2022-10-16 13:58:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user [2022-10-16 13:58:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 13:58:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-10-16 13:58:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_hcams [2022-10-16 13:58:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_hcams [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 13:58:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2022-10-16 13:58:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 13:58:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_notify_ioastate [2022-10-16 13:58:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_notify_ioastate [2022-10-16 13:58:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 13:58:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-16 13:58:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2022-10-16 13:58:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2022-10-16 13:58:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-16 13:58:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-16 13:58:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2022-10-16 13:58:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_get_free_cmd [2022-10-16 13:58:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_get_free_cmd [2022-10-16 13:58:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_request_sense [2022-10-16 13:58:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_request_sense [2022-10-16 13:58:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-16 13:58:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-16 13:58:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 13:58:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 13:58:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-10-16 13:58:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_send_hcam [2022-10-16 13:58:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_send_hcam [2022-10-16 13:58:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2022-10-16 13:58:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2022-10-16 13:58:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_host_rrqs [2022-10-16 13:58:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_host_rrqs [2022-10-16 13:58:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_complete_ioa_reset [2022-10-16 13:58:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_complete_ioa_reset [2022-10-16 13:58:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2022-10-16 13:58:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_io_done [2022-10-16 13:58:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_io_done [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-16 13:58:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-16 13:58:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2022-10-16 13:58:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2022-10-16 13:58:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_210 [2022-10-16 13:58:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_210 [2022-10-16 13:58:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2022-10-16 13:58:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2022-10-16 13:58:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2022-10-16 13:58:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-16 13:58:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-16 13:58:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_ioa_shutdown_done [2022-10-16 13:58:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_ioa_shutdown_done [2022-10-16 13:58:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 13:58:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-16 13:58:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-16 13:58:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-16 13:58:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-16 13:58:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-16 13:58:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-16 13:58:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-16 13:58:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_release_minor [2022-10-16 13:58:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_release_minor [2022-10-16 13:58:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_wait_for_completion_of_pmcraid_cmd [2022-10-16 13:58:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_wait_for_completion_of_pmcraid_cmd [2022-10-16 13:58:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2022-10-16 13:58:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_notify_aen [2022-10-16 13:58:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_notify_aen [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-16 13:58:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2022-10-16 13:58:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_host_reset_handler [2022-10-16 13:58:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_host_reset_handler [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 13:58:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure _pmcraid_fire_command [2022-10-16 13:58:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure _pmcraid_fire_command [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure genl_unregister_family [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2022-10-16 13:58:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2022-10-16 13:58:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 13:58:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-16 13:58:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-16 13:58:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-16 13:58:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_device_reset_handler [2022-10-16 13:58:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_device_reset_handler [2022-10-16 13:58:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2022-10-16 13:58:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2022-10-16 13:58:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 13:58:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-10-16 13:58:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_copy_sglist [2022-10-16 13:58:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_copy_sglist [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unblock_requests [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_init_hcam [2022-10-16 13:58:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_init_hcam [2022-10-16 13:58:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-16 13:58:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-16 13:58:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2022-10-16 13:58:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2022-10-16 13:58:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2022-10-16 13:58:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2022-10-16 13:58:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2022-10-16 13:58:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-10-16 13:58:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-10-16 13:58:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_store_log_level [2022-10-16 13:58:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_store_log_level [2022-10-16 13:58:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_eh_bus_reset_handler [2022-10-16 13:58:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_eh_bus_reset_handler [2022-10-16 13:58:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_slave_destroy [2022-10-16 13:58:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_slave_destroy [2022-10-16 13:58:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-16 13:58:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-16 13:58:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2022-10-16 13:58:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2022-10-16 13:58:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-16 13:58:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2022-10-16 13:58:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 13:58:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-10-16 13:58:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_reload [2022-10-16 13:58:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_reload [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_erp_done [2022-10-16 13:58:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_erp_done [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_reset_alert [2022-10-16 13:58:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_reset_alert [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure pmcraid_bist_done [2022-10-16 13:58:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pmcraid_bist_done [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2022-10-16 13:58:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_resource_lock_of_pmcraid_instance [2022-10-16 13:58:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_resource_lock_of_pmcraid_instance [2022-10-16 13:58:28,858 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:58:28,866 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9627: assume 8 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9627: assume !(8 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9623: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9628: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9665: assume 0 != __copy_to_user_nocheck_~tmp___0~10#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9665: assume !(0 != __copy_to_user_nocheck_~tmp___0~10#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,624 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9632: assume 10 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9632: assume !(10 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9678: assume -2147483648 <= __copy_to_user_nocheck_#t~ret318#1 && __copy_to_user_nocheck_#t~ret318#1 <= 2147483647;__copy_to_user_nocheck_~tmp___1~6#1 := __copy_to_user_nocheck_#t~ret318#1;havoc __copy_to_user_nocheck_#t~ret318#1; [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9637: assume 16 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9637: assume !(16 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9691: __copy_to_user_nocheck_~tmp___2~2#1 := __copy_to_user_nocheck_#t~ret319#1;havoc __copy_to_user_nocheck_#t~ret319#1;__copy_to_user_nocheck_#res#1 := (if __copy_to_user_nocheck_~tmp___2~2#1 % 4294967296 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~2#1 % 4294967296 % 4294967296 else __copy_to_user_nocheck_~tmp___2~2#1 % 4294967296 % 4294967296 - 4294967296); [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9633: SUMMARY for call __copy_to_user_nocheck_#t~ret317#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2022-10-16 13:58:33,625 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9613: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9642: SUMMARY for call __copy_to_user_nocheck_#t~ret319#1 := copy_user_generic(__copy_to_user_nocheck_~dst#1.base, __copy_to_user_nocheck_~dst#1.offset, __copy_to_user_nocheck_~src#1.base, __copy_to_user_nocheck_~src#1.offset, __copy_to_user_nocheck_~size#1); srcloc: null [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9617: assume 2 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9617: assume !(2 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9638: SUMMARY for call __copy_to_user_nocheck_#t~ret318#1 := ldv__builtin_expect((if 0 != __copy_to_user_nocheck_~ret~2#1 then 1 else 0), 0); srcloc: null [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9663: assume -2147483648 <= __copy_to_user_nocheck_#t~ret317#1 && __copy_to_user_nocheck_#t~ret317#1 <= 2147483647;__copy_to_user_nocheck_~tmp___0~10#1 := __copy_to_user_nocheck_#t~ret317#1;havoc __copy_to_user_nocheck_#t~ret317#1; [2022-10-16 13:58:33,626 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9618: __copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9622: assume 4 == __copy_to_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:33,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9622: assume !(4 == __copy_to_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:33,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9680: assume 0 != __copy_to_user_nocheck_~tmp___1~6#1;__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:33,627 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9680: assume !(0 != __copy_to_user_nocheck_~tmp___1~6#1);__copy_to_user_nocheck_#res#1 := __copy_to_user_nocheck_~ret~2#1; [2022-10-16 13:58:40,062 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9565: assume -2147483648 <= __copy_from_user_nocheck_#t~ret313#1 && __copy_from_user_nocheck_#t~ret313#1 <= 2147483647;__copy_from_user_nocheck_~tmp___1~5#1 := __copy_from_user_nocheck_#t~ret313#1;havoc __copy_from_user_nocheck_#t~ret313#1; [2022-10-16 13:58:40,062 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9499: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,062 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9503: assume 4 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9503: assume !(4 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9549: assume -2147483648 <= __copy_from_user_nocheck_#t~ret312#1 && __copy_from_user_nocheck_#t~ret312#1 <= 2147483647;__copy_from_user_nocheck_~tmp___0~9#1 := __copy_from_user_nocheck_#t~ret312#1;havoc __copy_from_user_nocheck_#t~ret312#1; [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9578: __copy_from_user_nocheck_~tmp___2~1#1 := __copy_from_user_nocheck_#t~ret314#1;havoc __copy_from_user_nocheck_#t~ret314#1;__copy_from_user_nocheck_#res#1 := (if __copy_from_user_nocheck_~tmp___2~1#1 % 4294967296 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~1#1 % 4294967296 % 4294967296 else __copy_from_user_nocheck_~tmp___2~1#1 % 4294967296 % 4294967296 - 4294967296); [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9508: assume 8 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9508: assume !(8 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9504: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,063 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9509: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9513: assume 10 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9513: assume !(10 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9567: assume 0 != __copy_from_user_nocheck_~tmp___1~5#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9567: assume !(0 != __copy_from_user_nocheck_~tmp___1~5#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9514: SUMMARY for call __copy_from_user_nocheck_#t~ret312#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~1#1 then 1 else 0), 0); srcloc: null [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9551: assume 0 != __copy_from_user_nocheck_~tmp___0~9#1;__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,064 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9551: assume !(0 != __copy_from_user_nocheck_~tmp___0~9#1);__copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9518: assume 16 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9518: assume !(16 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume 1 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !(1 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9498: assume 2 == __copy_from_user_nocheck_~size#1 % 4294967296; [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9498: assume !(2 == __copy_from_user_nocheck_~size#1 % 4294967296); [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9523: SUMMARY for call __copy_from_user_nocheck_#t~ret314#1 := copy_user_generic(__copy_from_user_nocheck_~dst#1.base, __copy_from_user_nocheck_~dst#1.offset, __copy_from_user_nocheck_~src#1.base, __copy_from_user_nocheck_~src#1.offset, __copy_from_user_nocheck_~size#1); srcloc: null [2022-10-16 13:58:40,065 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9494: __copy_from_user_nocheck_#res#1 := __copy_from_user_nocheck_~ret~1#1; [2022-10-16 13:58:40,066 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L9519: SUMMARY for call __copy_from_user_nocheck_#t~ret313#1 := ldv__builtin_expect((if 0 != __copy_from_user_nocheck_~ret~1#1 then 1 else 0), 0); srcloc: null [2022-10-16 13:58:53,240 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:58:53,267 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:58:53,268 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 13:58:53,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:58:53 BoogieIcfgContainer [2022-10-16 13:58:53,275 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:58:53,277 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:58:53,278 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:58:53,281 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:58:53,282 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:58:14" (1/3) ... [2022-10-16 13:58:53,282 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205c3489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:58:53, skipping insertion in model container [2022-10-16 13:58:53,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:58:26" (2/3) ... [2022-10-16 13:58:53,283 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@205c3489 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:58:53, skipping insertion in model container [2022-10-16 13:58:53,283 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:58:53" (3/3) ... [2022-10-16 13:58:53,285 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--scsi--pmcraid.ko.cil.c [2022-10-16 13:58:53,307 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:58:53,308 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 124 error locations. [2022-10-16 13:58:53,446 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 13:58:53,455 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;@4ee35f9a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 13:58:53,455 INFO L358 AbstractCegarLoop]: Starting to check reachability of 124 error locations. [2022-10-16 13:58:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand has 3471 states, 2325 states have (on average 1.346236559139785) internal successors, (3130), 2576 states have internal predecessors, (3130), 808 states have call successors, (808), 213 states have call predecessors, (808), 213 states have return successors, (808), 771 states have call predecessors, (808), 808 states have call successors, (808) [2022-10-16 13:58:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-10-16 13:58:53,505 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:58:53,507 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2022-10-16 13:58:53,507 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:58:53,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:58:53,514 INFO L85 PathProgramCache]: Analyzing trace with hash 1935591762, now seen corresponding path program 1 times [2022-10-16 13:58:53,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:58:53,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550838859] [2022-10-16 13:58:53,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:58:53,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:58:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:58:54,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:58:54,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:58:54,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:58:54,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-10-16 13:58:54,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:58:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:58:54,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-10-16 13:58:54,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-10-16 13:58:54,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2022-10-16 13:58:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-10-16 13:58:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:58:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-10-16 13:58:54,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2022-10-16 13:58:54,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-10-16 13:58:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 99 [2022-10-16 13:58:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:58:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:58:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:58:54,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2022-10-16 13:58:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2022-10-16 13:58:54,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:58:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:54,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:58:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:55,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:58:55,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:55,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2022-10-16 13:58:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:58:55,043 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-10-16 13:58:55,044 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:58:55,045 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550838859] [2022-10-16 13:58:55,046 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550838859] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:58:55,046 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:58:55,046 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-16 13:58:55,048 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1012352349] [2022-10-16 13:58:55,049 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:58:55,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:58:55,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:58:55,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:58:55,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-16 13:58:55,113 INFO L87 Difference]: Start difference. First operand has 3471 states, 2325 states have (on average 1.346236559139785) internal successors, (3130), 2576 states have internal predecessors, (3130), 808 states have call successors, (808), 213 states have call predecessors, (808), 213 states have return successors, (808), 771 states have call predecessors, (808), 808 states have call successors, (808) Second operand has 5 states, 5 states have (on average 11.4) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-10-16 13:58:56,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:58:57,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:58:59,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:02,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:06,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:08,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:16,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:59:16,608 INFO L93 Difference]: Finished difference Result 7300 states and 10666 transitions. [2022-10-16 13:59:16,610 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-16 13:59:16,612 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 154 [2022-10-16 13:59:16,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:59:16,675 INFO L225 Difference]: With dead ends: 7300 [2022-10-16 13:59:16,676 INFO L226 Difference]: Without dead ends: 3593 [2022-10-16 13:59:16,726 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-10-16 13:59:16,731 INFO L413 NwaCegarLoop]: 4135 mSDtfsCounter, 7252 mSDsluCounter, 1941 mSDsCounter, 0 mSdLazyCounter, 2812 mSolverCounterSat, 4344 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7252 SdHoareTripleChecker+Valid, 6076 SdHoareTripleChecker+Invalid, 7160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4344 IncrementalHoareTripleChecker+Valid, 2812 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.5s IncrementalHoareTripleChecker+Time [2022-10-16 13:59:16,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7252 Valid, 6076 Invalid, 7160 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4344 Valid, 2812 Invalid, 4 Unknown, 0 Unchecked, 20.5s Time] [2022-10-16 13:59:16,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3593 states. [2022-10-16 13:59:17,038 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3593 to 3164. [2022-10-16 13:59:17,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3164 states, 2166 states have (on average 1.3314866112650046) internal successors, (2884), 2363 states have internal predecessors, (2884), 721 states have call successors, (721), 168 states have call predecessors, (721), 168 states have return successors, (721), 685 states have call predecessors, (721), 721 states have call successors, (721) [2022-10-16 13:59:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 3164 states and 4326 transitions. [2022-10-16 13:59:17,089 INFO L78 Accepts]: Start accepts. Automaton has 3164 states and 4326 transitions. Word has length 154 [2022-10-16 13:59:17,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:59:17,090 INFO L495 AbstractCegarLoop]: Abstraction has 3164 states and 4326 transitions. [2022-10-16 13:59:17,090 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.4) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (20), 4 states have call predecessors, (20), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-10-16 13:59:17,090 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 4326 transitions. [2022-10-16 13:59:17,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-10-16 13:59:17,099 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:59:17,105 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 13:59:17,105 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-16 13:59:17,108 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting atomic_incErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:59:17,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:59:17,109 INFO L85 PathProgramCache]: Analyzing trace with hash -1000164848, now seen corresponding path program 1 times [2022-10-16 13:59:17,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:59:17,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890336627] [2022-10-16 13:59:17,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:17,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:59:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:59:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-10-16 13:59:18,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-10-16 13:59:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-10-16 13:59:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-10-16 13:59:18,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2022-10-16 13:59:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2022-10-16 13:59:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-10-16 13:59:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2022-10-16 13:59:18,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2022-10-16 13:59:18,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2022-10-16 13:59:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:59:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-10-16 13:59:18,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:18,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:18,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-10-16 13:59:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:18,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:18,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2022-10-16 13:59:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:18,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2022-10-16 13:59:18,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-10-16 13:59:18,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2022-10-16 13:59:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-10-16 13:59:18,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2022-10-16 13:59:18,939 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:59:18,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890336627] [2022-10-16 13:59:18,939 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890336627] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:59:18,939 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856900331] [2022-10-16 13:59:18,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:18,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:59:18,940 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:59:18,943 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) [2022-10-16 13:59:18,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-10-16 13:59:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:20,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 3795 conjuncts, 27 conjunts are in the unsatisfiable core [2022-10-16 13:59:20,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:59:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 178 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2022-10-16 13:59:20,335 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:59:20,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856900331] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:59:20,336 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:59:20,336 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 13 [2022-10-16 13:59:20,337 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [219062435] [2022-10-16 13:59:20,337 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:59:20,339 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-10-16 13:59:20,339 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:59:20,339 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-10-16 13:59:20,340 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2022-10-16 13:59:20,340 INFO L87 Difference]: Start difference. First operand 3164 states and 4326 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 3 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-10-16 13:59:21,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:59:21,017 INFO L93 Difference]: Finished difference Result 6567 states and 9013 transitions. [2022-10-16 13:59:21,018 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-10-16 13:59:21,018 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 3 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 213 [2022-10-16 13:59:21,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:59:21,057 INFO L225 Difference]: With dead ends: 6567 [2022-10-16 13:59:21,058 INFO L226 Difference]: Without dead ends: 3442 [2022-10-16 13:59:21,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 288 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=221, Unknown=0, NotChecked=0, Total=272 [2022-10-16 13:59:21,085 INFO L413 NwaCegarLoop]: 4516 mSDtfsCounter, 584 mSDsluCounter, 21947 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 235 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 634 SdHoareTripleChecker+Valid, 26463 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 235 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-10-16 13:59:21,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [634 Valid, 26463 Invalid, 280 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [235 Valid, 45 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-10-16 13:59:21,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3442 states. [2022-10-16 13:59:21,292 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3442 to 3176. [2022-10-16 13:59:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3176 states, 2175 states have (on average 1.3305747126436782) internal successors, (2894), 2373 states have internal predecessors, (2894), 724 states have call successors, (724), 168 states have call predecessors, (724), 168 states have return successors, (724), 688 states have call predecessors, (724), 724 states have call successors, (724) [2022-10-16 13:59:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 3176 states and 4342 transitions. [2022-10-16 13:59:21,336 INFO L78 Accepts]: Start accepts. Automaton has 3176 states and 4342 transitions. Word has length 213 [2022-10-16 13:59:21,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:59:21,337 INFO L495 AbstractCegarLoop]: Abstraction has 3176 states and 4342 transitions. [2022-10-16 13:59:21,338 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 3 states have call successors, (27), 2 states have call predecessors, (27), 2 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-10-16 13:59:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 4342 transitions. [2022-10-16 13:59:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2022-10-16 13:59:21,342 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:59:21,342 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 13:59:21,404 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-10-16 13:59:21,557 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:59:21,557 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting atomic_incErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:59:21,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:59:21,558 INFO L85 PathProgramCache]: Analyzing trace with hash -1998048286, now seen corresponding path program 1 times [2022-10-16 13:59:21,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:59:21,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555433228] [2022-10-16 13:59:21,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:21,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:59:21,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:59:22,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:59:22,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-10-16 13:59:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-10-16 13:59:22,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-10-16 13:59:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 13:59:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-16 13:59:22,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2022-10-16 13:59:22,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2022-10-16 13:59:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2022-10-16 13:59:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-10-16 13:59:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:59:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-10-16 13:59:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-10-16 13:59:22,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2022-10-16 13:59:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:22,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2022-10-16 13:59:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:22,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-10-16 13:59:22,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-10-16 13:59:22,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2022-10-16 13:59:22,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-10-16 13:59:22,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:22,701 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2022-10-16 13:59:22,702 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:59:22,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555433228] [2022-10-16 13:59:22,702 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555433228] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:59:22,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174500387] [2022-10-16 13:59:22,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:22,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:59:22,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:59:22,704 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) [2022-10-16 13:59:22,723 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-10-16 13:59:24,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:24,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 3807 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-16 13:59:24,115 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:59:24,154 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 210 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2022-10-16 13:59:24,155 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:59:24,155 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174500387] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:59:24,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:59:24,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 8 [2022-10-16 13:59:24,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2120201079] [2022-10-16 13:59:24,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:59:24,157 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:59:24,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:59:24,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:59:24,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:59:24,158 INFO L87 Difference]: Start difference. First operand 3176 states and 4342 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-10-16 13:59:24,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:59:24,514 INFO L93 Difference]: Finished difference Result 6420 states and 8797 transitions. [2022-10-16 13:59:24,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:59:24,514 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) Word has length 219 [2022-10-16 13:59:24,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:59:24,547 INFO L225 Difference]: With dead ends: 6420 [2022-10-16 13:59:24,548 INFO L226 Difference]: Without dead ends: 3307 [2022-10-16 13:59:24,575 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 284 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:59:24,576 INFO L413 NwaCegarLoop]: 4516 mSDtfsCounter, 600 mSDsluCounter, 12710 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 827 SdHoareTripleChecker+Valid, 17226 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 13:59:24,577 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 17226 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 13:59:24,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3307 states. [2022-10-16 13:59:24,780 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3307 to 3176. [2022-10-16 13:59:24,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3176 states, 2175 states have (on average 1.3301149425287355) internal successors, (2893), 2373 states have internal predecessors, (2893), 724 states have call successors, (724), 168 states have call predecessors, (724), 168 states have return successors, (724), 688 states have call predecessors, (724), 724 states have call successors, (724) [2022-10-16 13:59:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 3176 states and 4341 transitions. [2022-10-16 13:59:24,819 INFO L78 Accepts]: Start accepts. Automaton has 3176 states and 4341 transitions. Word has length 219 [2022-10-16 13:59:24,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:59:24,819 INFO L495 AbstractCegarLoop]: Abstraction has 3176 states and 4341 transitions. [2022-10-16 13:59:24,820 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 4 states have internal predecessors, (88), 2 states have call successors, (28), 2 states have call predecessors, (28), 3 states have return successors, (27), 3 states have call predecessors, (27), 2 states have call successors, (27) [2022-10-16 13:59:24,820 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 4341 transitions. [2022-10-16 13:59:24,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-10-16 13:59:24,825 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:59:24,825 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 13:59:24,878 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-10-16 13:59:25,041 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,SelfDestructingSolverStorable2 [2022-10-16 13:59:25,041 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting atomic_incErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:59:25,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:59:25,043 INFO L85 PathProgramCache]: Analyzing trace with hash 1397777737, now seen corresponding path program 1 times [2022-10-16 13:59:25,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:59:25,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338178134] [2022-10-16 13:59:25,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:25,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:59:25,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:59:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:25,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:25,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:59:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-10-16 13:59:25,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:25,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:25,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-10-16 13:59:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-10-16 13:59:25,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:25,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 13:59:25,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-16 13:59:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-10-16 13:59:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-10-16 13:59:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-10-16 13:59:25,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2022-10-16 13:59:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-10-16 13:59:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-10-16 13:59:25,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:25,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-10-16 13:59:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2022-10-16 13:59:26,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:26,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:26,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2022-10-16 13:59:26,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:26,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:26,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-10-16 13:59:26,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:26,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:26,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2022-10-16 13:59:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2022-10-16 13:59:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-10-16 13:59:26,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2022-10-16 13:59:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:26,222 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2022-10-16 13:59:26,222 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:59:26,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338178134] [2022-10-16 13:59:26,223 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1338178134] provided 0 perfect and 1 imperfect interpolant sequences [2022-10-16 13:59:26,223 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1213630486] [2022-10-16 13:59:26,223 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:26,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:59:26,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:59:26,224 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-10-16 13:59:26,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-10-16 13:59:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:27,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 3819 conjuncts, 7 conjunts are in the unsatisfiable core [2022-10-16 13:59:27,446 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-10-16 13:59:27,481 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 230 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-10-16 13:59:27,481 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-10-16 13:59:27,481 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1213630486] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:59:27,481 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-10-16 13:59:27,482 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [8] total 8 [2022-10-16 13:59:27,482 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91845748] [2022-10-16 13:59:27,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:59:27,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-16 13:59:27,483 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:59:27,483 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-16 13:59:27,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:59:27,484 INFO L87 Difference]: Start difference. First operand 3176 states and 4341 transitions. Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-10-16 13:59:27,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:59:27,813 INFO L93 Difference]: Finished difference Result 6409 states and 8782 transitions. [2022-10-16 13:59:27,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-10-16 13:59:27,813 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 225 [2022-10-16 13:59:27,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:59:27,847 INFO L225 Difference]: With dead ends: 6409 [2022-10-16 13:59:27,848 INFO L226 Difference]: Without dead ends: 3307 [2022-10-16 13:59:27,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 300 GetRequests, 292 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-10-16 13:59:27,876 INFO L413 NwaCegarLoop]: 4515 mSDtfsCounter, 594 mSDsluCounter, 12716 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 818 SdHoareTripleChecker+Valid, 17231 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-10-16 13:59:27,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [818 Valid, 17231 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-10-16 13:59:27,885 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3307 states. [2022-10-16 13:59:28,055 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3307 to 3176. [2022-10-16 13:59:28,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3176 states, 2175 states have (on average 1.329655172413793) internal successors, (2892), 2372 states have internal predecessors, (2892), 724 states have call successors, (724), 168 states have call predecessors, (724), 168 states have return successors, (724), 688 states have call predecessors, (724), 724 states have call successors, (724) [2022-10-16 13:59:28,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 3176 states and 4340 transitions. [2022-10-16 13:59:28,095 INFO L78 Accepts]: Start accepts. Automaton has 3176 states and 4340 transitions. Word has length 225 [2022-10-16 13:59:28,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:59:28,096 INFO L495 AbstractCegarLoop]: Abstraction has 3176 states and 4340 transitions. [2022-10-16 13:59:28,097 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 4 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 3 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2022-10-16 13:59:28,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 4340 transitions. [2022-10-16 13:59:28,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-10-16 13:59:28,102 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:59:28,102 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 13:59:28,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-10-16 13:59:28,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-10-16 13:59:28,318 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting atomic_incErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:59:28,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:59:28,319 INFO L85 PathProgramCache]: Analyzing trace with hash -1684984363, now seen corresponding path program 1 times [2022-10-16 13:59:28,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:59:28,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725825819] [2022-10-16 13:59:28,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:28,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:59:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:59:29,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:59:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-10-16 13:59:29,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-10-16 13:59:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-10-16 13:59:29,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 13:59:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-16 13:59:29,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-10-16 13:59:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-10-16 13:59:29,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-10-16 13:59:29,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-10-16 13:59:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-10-16 13:59:29,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:59:29,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-10-16 13:59:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 13:59:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-10-16 13:59:29,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:29,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 13:59:29,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-10-16 13:59:29,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-10-16 13:59:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-10-16 13:59:29,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-10-16 13:59:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-10-16 13:59:29,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:29,913 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-10-16 13:59:29,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:59:29,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725825819] [2022-10-16 13:59:29,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725825819] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:59:29,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:59:29,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-10-16 13:59:29,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240999357] [2022-10-16 13:59:29,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:59:29,915 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-10-16 13:59:29,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:59:29,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-10-16 13:59:29,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-10-16 13:59:29,917 INFO L87 Difference]: Start difference. First operand 3176 states and 4340 transitions. Second operand has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-10-16 13:59:32,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:33,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:36,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:40,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:45,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:49,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 13:59:49,096 INFO L93 Difference]: Finished difference Result 6754 states and 9456 transitions. [2022-10-16 13:59:49,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-10-16 13:59:49,097 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 230 [2022-10-16 13:59:49,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 13:59:49,131 INFO L225 Difference]: With dead ends: 6754 [2022-10-16 13:59:49,132 INFO L226 Difference]: Without dead ends: 3584 [2022-10-16 13:59:49,165 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 84 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-10-16 13:59:49,167 INFO L413 NwaCegarLoop]: 3711 mSDtfsCounter, 10045 mSDsluCounter, 1791 mSDsCounter, 0 mSdLazyCounter, 2712 mSolverCounterSat, 5382 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10294 SdHoareTripleChecker+Valid, 5502 SdHoareTripleChecker+Invalid, 8096 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5382 IncrementalHoareTripleChecker+Valid, 2712 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.5s IncrementalHoareTripleChecker+Time [2022-10-16 13:59:49,167 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10294 Valid, 5502 Invalid, 8096 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5382 Valid, 2712 Invalid, 2 Unknown, 0 Unchecked, 18.5s Time] [2022-10-16 13:59:49,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3584 states. [2022-10-16 13:59:49,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3584 to 3155. [2022-10-16 13:59:49,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3155 states, 2155 states have (on average 1.3025522041763342) internal successors, (2807), 2351 states have internal predecessors, (2807), 724 states have call successors, (724), 168 states have call predecessors, (724), 168 states have return successors, (724), 688 states have call predecessors, (724), 724 states have call successors, (724) [2022-10-16 13:59:49,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3155 states to 3155 states and 4255 transitions. [2022-10-16 13:59:49,468 INFO L78 Accepts]: Start accepts. Automaton has 3155 states and 4255 transitions. Word has length 230 [2022-10-16 13:59:49,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 13:59:49,469 INFO L495 AbstractCegarLoop]: Abstraction has 3155 states and 4255 transitions. [2022-10-16 13:59:49,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.666666666666666) internal successors, (88), 3 states have internal predecessors, (88), 3 states have call successors, (30), 5 states have call predecessors, (30), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-10-16 13:59:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 4255 transitions. [2022-10-16 13:59:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-10-16 13:59:49,474 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:59:49,475 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 13:59:49,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-10-16 13:59:49,475 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting atomic_incErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 13:59:49,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:59:49,476 INFO L85 PathProgramCache]: Analyzing trace with hash -908736809, now seen corresponding path program 1 times [2022-10-16 13:59:49,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:59:49,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232009845] [2022-10-16 13:59:49,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:59:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:59:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 13:59:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:51,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 13:59:51,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-10-16 13:59:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-10-16 13:59:51,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-10-16 13:59:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 13:59:51,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-16 13:59:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-10-16 13:59:51,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-10-16 13:59:51,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-10-16 13:59:51,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-10-16 13:59:51,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-10-16 13:59:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 13:59:51,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-10-16 13:59:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 13:59:51,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-10-16 13:59:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 13:59:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:51,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-10-16 13:59:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 13:59:51,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 13:59:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:51,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 13:59:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:52,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-10-16 13:59:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:52,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-10-16 13:59:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:52,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-10-16 13:59:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:52,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-10-16 13:59:52,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:59:52,133 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-10-16 13:59:52,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:59:52,133 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232009845] [2022-10-16 13:59:52,133 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232009845] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:59:52,134 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:59:52,134 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-10-16 13:59:52,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343494437] [2022-10-16 13:59:52,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:59:52,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-10-16 13:59:52,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:59:52,136 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-10-16 13:59:52,136 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2022-10-16 13:59:52,136 INFO L87 Difference]: Start difference. First operand 3155 states and 4255 transitions. Second operand has 11 states, 9 states have (on average 9.777777777777779) internal successors, (88), 6 states have internal predecessors, (88), 2 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-10-16 13:59:54,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:56,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:57,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:59:59,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:01,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:06,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:08,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:10,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:12,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:14,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:16,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:27,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:29,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:31,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:34,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:36,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:38,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:39,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:44,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:00:57,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:00:59,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:01:01,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:01:03,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:01:05,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:01:07,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2022-10-16 14:01:11,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:19,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:22,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:34,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-16 14:01:34,983 INFO L93 Difference]: Finished difference Result 3881 states and 5345 transitions. [2022-10-16 14:01:34,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-10-16 14:01:34,983 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 9 states have (on average 9.777777777777779) internal successors, (88), 6 states have internal predecessors, (88), 2 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) Word has length 230 [2022-10-16 14:01:34,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-16 14:01:35,017 INFO L225 Difference]: With dead ends: 3881 [2022-10-16 14:01:35,017 INFO L226 Difference]: Without dead ends: 3880 [2022-10-16 14:01:35,021 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 99 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 73 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=127, Invalid=425, Unknown=0, NotChecked=0, Total=552 [2022-10-16 14:01:35,021 INFO L413 NwaCegarLoop]: 3973 mSDtfsCounter, 7112 mSDsluCounter, 7017 mSDsCounter, 0 mSdLazyCounter, 25487 mSolverCounterSat, 4261 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 96.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7206 SdHoareTripleChecker+Valid, 10990 SdHoareTripleChecker+Invalid, 29767 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4261 IncrementalHoareTripleChecker+Valid, 25487 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 101.5s IncrementalHoareTripleChecker+Time [2022-10-16 14:01:35,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7206 Valid, 10990 Invalid, 29767 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4261 Valid, 25487 Invalid, 19 Unknown, 0 Unchecked, 101.5s Time] [2022-10-16 14:01:35,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3880 states. [2022-10-16 14:01:35,260 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3880 to 3317. [2022-10-16 14:01:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3317 states, 2260 states have (on average 1.295132743362832) internal successors, (2927), 2462 states have internal predecessors, (2927), 767 states have call successors, (767), 183 states have call predecessors, (767), 182 states have return successors, (771), 730 states have call predecessors, (771), 767 states have call successors, (771) [2022-10-16 14:01:35,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 3317 states and 4465 transitions. [2022-10-16 14:01:35,290 INFO L78 Accepts]: Start accepts. Automaton has 3317 states and 4465 transitions. Word has length 230 [2022-10-16 14:01:35,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-16 14:01:35,292 INFO L495 AbstractCegarLoop]: Abstraction has 3317 states and 4465 transitions. [2022-10-16 14:01:35,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 9 states have (on average 9.777777777777779) internal successors, (88), 6 states have internal predecessors, (88), 2 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-10-16 14:01:35,292 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4465 transitions. [2022-10-16 14:01:35,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2022-10-16 14:01:35,297 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 14:01:35,298 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 5, 5, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 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] [2022-10-16 14:01:35,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-10-16 14:01:35,298 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting atomic_incErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [lowmem_page_addressErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, lowmem_page_addressErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 121 more)] === [2022-10-16 14:01:35,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 14:01:35,299 INFO L85 PathProgramCache]: Analyzing trace with hash 1893933677, now seen corresponding path program 1 times [2022-10-16 14:01:35,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 14:01:35,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520924372] [2022-10-16 14:01:35,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 14:01:35,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 14:01:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-16 14:01:37,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2022-10-16 14:01:37,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-10-16 14:01:37,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:37,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-10-16 14:01:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2022-10-16 14:01:37,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2022-10-16 14:01:37,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2022-10-16 14:01:37,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2022-10-16 14:01:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2022-10-16 14:01:37,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-10-16 14:01:37,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2022-10-16 14:01:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2022-10-16 14:01:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2022-10-16 14:01:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2022-10-16 14:01:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-10-16 14:01:37,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2022-10-16 14:01:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:37,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2022-10-16 14:01:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2022-10-16 14:01:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-16 14:01:37,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-16 14:01:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-16 14:01:37,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2022-10-16 14:01:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2022-10-16 14:01:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2022-10-16 14:01:37,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2022-10-16 14:01:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 14:01:37,739 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2022-10-16 14:01:37,739 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 14:01:37,739 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520924372] [2022-10-16 14:01:37,740 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520924372] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 14:01:37,740 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 14:01:37,740 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-10-16 14:01:37,740 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946096505] [2022-10-16 14:01:37,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 14:01:37,741 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-10-16 14:01:37,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 14:01:37,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-10-16 14:01:37,742 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=73, Unknown=0, NotChecked=0, Total=90 [2022-10-16 14:01:37,742 INFO L87 Difference]: Start difference. First operand 3317 states and 4465 transitions. Second operand has 10 states, 9 states have (on average 9.88888888888889) internal successors, (89), 5 states have internal predecessors, (89), 2 states have call successors, (30), 5 states have call predecessors, (30), 2 states have return successors, (29), 2 states have call predecessors, (29), 1 states have call successors, (29) [2022-10-16 14:01:39,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:41,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:43,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:45,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:47,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:48,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 14:01:53,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []