/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-4f750a8 [2020-12-22 13:23:36,720 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-22 13:23:36,724 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-22 13:23:36,779 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-22 13:23:36,780 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-22 13:23:36,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-22 13:23:36,787 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-22 13:23:36,794 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-22 13:23:36,806 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-22 13:23:36,809 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-22 13:23:36,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-22 13:23:36,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-22 13:23:36,814 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-22 13:23:36,822 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-22 13:23:36,823 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-22 13:23:36,824 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-22 13:23:36,826 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-22 13:23:36,829 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-22 13:23:36,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-22 13:23:36,841 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-22 13:23:36,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-22 13:23:36,843 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-22 13:23:36,844 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-22 13:23:36,846 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-22 13:23:36,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-22 13:23:36,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-22 13:23:36,853 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-22 13:23:36,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-22 13:23:36,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-22 13:23:36,861 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-22 13:23:36,861 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-22 13:23:36,862 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-22 13:23:36,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-22 13:23:36,864 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-22 13:23:36,865 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-22 13:23:36,866 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-22 13:23:36,866 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-22 13:23:36,867 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-22 13:23:36,867 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-22 13:23:36,868 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-22 13:23:36,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-22 13:23:36,869 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-22 13:23:36,919 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-22 13:23:36,920 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-22 13:23:36,924 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-22 13:23:36,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-22 13:23:36,924 INFO L138 SettingsManager]: * Use SBE=true [2020-12-22 13:23:36,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-22 13:23:36,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-22 13:23:36,925 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-22 13:23:36,925 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-22 13:23:36,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-22 13:23:36,927 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-22 13:23:36,927 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-22 13:23:36,927 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-22 13:23:36,927 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-22 13:23:36,928 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-22 13:23:36,928 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-22 13:23:36,928 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-22 13:23:36,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:23:36,928 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-22 13:23:36,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-22 13:23:36,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-22 13:23:36,929 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-22 13:23:36,929 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-22 13:23:36,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-22 13:23:36,930 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-22 13:23:36,930 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-12-22 13:23:37,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-22 13:23:37,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-22 13:23:37,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-22 13:23:37,352 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-22 13:23:37,352 INFO L275 PluginConnector]: CDTParser initialized [2020-12-22 13:23:37,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2020-12-22 13:23:37,436 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02dabe9d8/1d9b7a30e30140e6953f4d875b331df3/FLAGdebe7ff96 [2020-12-22 13:23:38,438 INFO L306 CDTParser]: Found 1 translation units. [2020-12-22 13:23:38,439 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2020-12-22 13:23:38,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02dabe9d8/1d9b7a30e30140e6953f4d875b331df3/FLAGdebe7ff96 [2020-12-22 13:23:38,923 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/02dabe9d8/1d9b7a30e30140e6953f4d875b331df3 [2020-12-22 13:23:38,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-22 13:23:38,929 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-22 13:23:38,931 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-22 13:23:38,932 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-22 13:23:38,936 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-22 13:23:38,938 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:23:38" (1/1) ... [2020-12-22 13:23:38,940 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b51bacf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:38, skipping insertion in model container [2020-12-22 13:23:38,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 01:23:38" (1/1) ... [2020-12-22 13:23:38,948 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-22 13:23:39,123 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-22 13:23:40,101 WARN L226 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i[209352,209365] [2020-12-22 13:23:41,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:23:41,285 INFO L203 MainTranslator]: Completed pre-run [2020-12-22 13:23:41,507 WARN L226 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i[209352,209365] [2020-12-22 13:23:41,767 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-22 13:23:42,119 INFO L208 MainTranslator]: Completed translation [2020-12-22 13:23:42,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42 WrapperNode [2020-12-22 13:23:42,120 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-22 13:23:42,121 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-22 13:23:42,121 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-22 13:23:42,122 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-22 13:23:42,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,238 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-22 13:23:42,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-22 13:23:42,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-22 13:23:42,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-22 13:23:42,554 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,555 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,937 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:42,984 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:43,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... [2020-12-22 13:23:43,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-22 13:23:43,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-22 13:23:43,124 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-22 13:23:43,124 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-22 13:23:43,125 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-22 13:23:43,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2020-12-22 13:23:43,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-22 13:23:43,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-22 13:23:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-12-22 13:23:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2020-12-22 13:23:43,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-22 13:23:43,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-22 13:24:13,817 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-22 13:24:13,819 INFO L299 CfgBuilder]: Removed 1011 assume(true) statements. [2020-12-22 13:24:13,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:24:13 BoogieIcfgContainer [2020-12-22 13:24:13,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-22 13:24:13,827 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-12-22 13:24:13,827 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-12-22 13:24:13,832 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-12-22 13:24:13,832 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 01:23:38" (1/3) ... [2020-12-22 13:24:13,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dc6befe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:24:13, skipping insertion in model container [2020-12-22 13:24:13,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 01:23:42" (2/3) ... [2020-12-22 13:24:13,833 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7dc6befe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 01:24:13, skipping insertion in model container [2020-12-22 13:24:13,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:24:13" (3/3) ... [2020-12-22 13:24:13,835 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--mwifiex--mwifiex_sdio.ko-entry_point.cil.out.i [2020-12-22 13:24:13,842 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-12-22 13:24:13,848 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-12-22 13:24:13,867 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-12-22 13:24:13,919 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-12-22 13:24:13,919 INFO L378 AbstractCegarLoop]: Hoare is true [2020-12-22 13:24:13,919 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-12-22 13:24:13,919 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-12-22 13:24:13,919 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-12-22 13:24:13,920 INFO L382 AbstractCegarLoop]: Difference is false [2020-12-22 13:24:13,920 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-12-22 13:24:13,920 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-12-22 13:24:13,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states. [2020-12-22 13:24:13,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2020-12-22 13:24:13,971 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:13,972 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:24:13,973 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:13,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:13,979 INFO L82 PathProgramCache]: Analyzing trace with hash -934490734, now seen corresponding path program 1 times [2020-12-22 13:24:13,988 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:13,989 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1661639841] [2020-12-22 13:24:13,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:14,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:24:14,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:24:14,932 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1661639841] [2020-12-22 13:24:14,934 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:24:14,934 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:24:14,935 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395141097] [2020-12-22 13:24:14,940 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:24:14,940 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:24:14,954 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:24:14,955 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:24:14,957 INFO L87 Difference]: Start difference. First operand 1260 states. Second operand 3 states. [2020-12-22 13:24:19,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:24:19,394 INFO L93 Difference]: Finished difference Result 3710 states and 5375 transitions. [2020-12-22 13:24:19,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:24:19,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 27 [2020-12-22 13:24:19,397 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:24:19,439 INFO L225 Difference]: With dead ends: 3710 [2020-12-22 13:24:19,440 INFO L226 Difference]: Without dead ends: 2439 [2020-12-22 13:24:19,453 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:24:19,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2439 states. [2020-12-22 13:24:19,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2439 to 2439. [2020-12-22 13:24:19,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2439 states. [2020-12-22 13:24:19,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 2439 states and 3486 transitions. [2020-12-22 13:24:19,801 INFO L78 Accepts]: Start accepts. Automaton has 2439 states and 3486 transitions. Word has length 27 [2020-12-22 13:24:19,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:24:19,802 INFO L481 AbstractCegarLoop]: Abstraction has 2439 states and 3486 transitions. [2020-12-22 13:24:19,802 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 13:24:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3486 transitions. [2020-12-22 13:24:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-12-22 13:24:19,811 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:19,811 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:24:19,811 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-12-22 13:24:19,811 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:19,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:19,814 INFO L82 PathProgramCache]: Analyzing trace with hash 275680403, now seen corresponding path program 1 times [2020-12-22 13:24:19,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:19,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690786729] [2020-12-22 13:24:19,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:24:20,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:24:20,338 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690786729] [2020-12-22 13:24:20,338 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:24:20,339 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-12-22 13:24:20,339 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840729378] [2020-12-22 13:24:20,341 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-12-22 13:24:20,341 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:24:20,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-12-22 13:24:20,342 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-12-22 13:24:20,342 INFO L87 Difference]: Start difference. First operand 2439 states and 3486 transitions. Second operand 5 states. [2020-12-22 13:24:20,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:24:20,730 INFO L93 Difference]: Finished difference Result 7269 states and 10403 transitions. [2020-12-22 13:24:20,731 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-22 13:24:20,731 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2020-12-22 13:24:20,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:24:20,758 INFO L225 Difference]: With dead ends: 7269 [2020-12-22 13:24:20,758 INFO L226 Difference]: Without dead ends: 4845 [2020-12-22 13:24:20,764 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-12-22 13:24:20,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4845 states. [2020-12-22 13:24:20,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4845 to 4845. [2020-12-22 13:24:20,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4845 states. [2020-12-22 13:24:20,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 4845 states and 6929 transitions. [2020-12-22 13:24:20,904 INFO L78 Accepts]: Start accepts. Automaton has 4845 states and 6929 transitions. Word has length 28 [2020-12-22 13:24:20,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:24:20,905 INFO L481 AbstractCegarLoop]: Abstraction has 4845 states and 6929 transitions. [2020-12-22 13:24:20,906 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-12-22 13:24:20,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 6929 transitions. [2020-12-22 13:24:20,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-12-22 13:24:20,914 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:20,914 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-12-22 13:24:20,915 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-12-22 13:24:20,915 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:20,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:20,916 INFO L82 PathProgramCache]: Analyzing trace with hash -989906930, now seen corresponding path program 1 times [2020-12-22 13:24:20,917 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:20,918 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254956388] [2020-12-22 13:24:20,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:21,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:24:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-12-22 13:24:21,293 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254956388] [2020-12-22 13:24:21,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:24:21,294 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-12-22 13:24:21,296 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955009221] [2020-12-22 13:24:21,297 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-12-22 13:24:21,300 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:24:21,301 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-12-22 13:24:21,301 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:24:21,302 INFO L87 Difference]: Start difference. First operand 4845 states and 6929 transitions. Second operand 3 states. [2020-12-22 13:24:21,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:24:21,914 INFO L93 Difference]: Finished difference Result 7866 states and 11266 transitions. [2020-12-22 13:24:21,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-12-22 13:24:21,915 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 60 [2020-12-22 13:24:21,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:24:21,933 INFO L225 Difference]: With dead ends: 7866 [2020-12-22 13:24:21,934 INFO L226 Difference]: Without dead ends: 3044 [2020-12-22 13:24:21,942 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-12-22 13:24:21,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3044 states. [2020-12-22 13:24:22,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3044 to 3022. [2020-12-22 13:24:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3022 states. [2020-12-22 13:24:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 3022 states and 4337 transitions. [2020-12-22 13:24:22,029 INFO L78 Accepts]: Start accepts. Automaton has 3022 states and 4337 transitions. Word has length 60 [2020-12-22 13:24:22,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:24:22,030 INFO L481 AbstractCegarLoop]: Abstraction has 3022 states and 4337 transitions. [2020-12-22 13:24:22,030 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-12-22 13:24:22,030 INFO L276 IsEmpty]: Start isEmpty. Operand 3022 states and 4337 transitions. [2020-12-22 13:24:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-12-22 13:24:22,035 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:22,036 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:24:22,036 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-12-22 13:24:22,036 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:22,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:22,037 INFO L82 PathProgramCache]: Analyzing trace with hash 1863411823, now seen corresponding path program 1 times [2020-12-22 13:24:22,037 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:22,037 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536686016] [2020-12-22 13:24:22,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:24:22,744 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-22 13:24:22,744 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536686016] [2020-12-22 13:24:22,744 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:24:22,745 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-12-22 13:24:22,745 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523100218] [2020-12-22 13:24:22,745 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-12-22 13:24:22,746 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:24:22,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-12-22 13:24:22,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-12-22 13:24:22,746 INFO L87 Difference]: Start difference. First operand 3022 states and 4337 transitions. Second operand 4 states. [2020-12-22 13:24:23,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:24:23,368 INFO L93 Difference]: Finished difference Result 13710 states and 19696 transitions. [2020-12-22 13:24:23,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-12-22 13:24:23,369 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 83 [2020-12-22 13:24:23,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:24:23,428 INFO L225 Difference]: With dead ends: 13710 [2020-12-22 13:24:23,429 INFO L226 Difference]: Without dead ends: 10892 [2020-12-22 13:24:23,438 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-12-22 13:24:23,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10892 states. [2020-12-22 13:24:23,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10892 to 3030. [2020-12-22 13:24:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3030 states. [2020-12-22 13:24:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 3030 states and 4345 transitions. [2020-12-22 13:24:23,639 INFO L78 Accepts]: Start accepts. Automaton has 3030 states and 4345 transitions. Word has length 83 [2020-12-22 13:24:23,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:24:23,642 INFO L481 AbstractCegarLoop]: Abstraction has 3030 states and 4345 transitions. [2020-12-22 13:24:23,642 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-12-22 13:24:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4345 transitions. [2020-12-22 13:24:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-12-22 13:24:23,648 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:23,648 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:24:23,648 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-12-22 13:24:23,648 INFO L429 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:23,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:23,649 INFO L82 PathProgramCache]: Analyzing trace with hash -934608745, now seen corresponding path program 1 times [2020-12-22 13:24:23,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:23,653 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [167803136] [2020-12-22 13:24:23,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:33,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-22 13:24:34,012 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-12-22 13:24:34,013 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [167803136] [2020-12-22 13:24:34,013 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-12-22 13:24:34,013 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-12-22 13:24:34,013 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575571865] [2020-12-22 13:24:34,015 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-12-22 13:24:34,015 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-12-22 13:24:34,016 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-12-22 13:24:34,016 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-12-22 13:24:34,016 INFO L87 Difference]: Start difference. First operand 3030 states and 4345 transitions. Second operand 10 states. [2020-12-22 13:24:36,469 WARN L197 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2020-12-22 13:24:38,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-12-22 13:24:38,941 INFO L93 Difference]: Finished difference Result 17420 states and 24989 transitions. [2020-12-22 13:24:38,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-12-22 13:24:38,943 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 86 [2020-12-22 13:24:38,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-12-22 13:24:38,994 INFO L225 Difference]: With dead ends: 17420 [2020-12-22 13:24:38,994 INFO L226 Difference]: Without dead ends: 14594 [2020-12-22 13:24:39,003 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=265, Invalid=665, Unknown=0, NotChecked=0, Total=930 [2020-12-22 13:24:39,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14594 states. [2020-12-22 13:24:39,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14594 to 3042. [2020-12-22 13:24:39,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3042 states. [2020-12-22 13:24:39,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 3042 states and 4353 transitions. [2020-12-22 13:24:39,353 INFO L78 Accepts]: Start accepts. Automaton has 3042 states and 4353 transitions. Word has length 86 [2020-12-22 13:24:39,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-12-22 13:24:39,356 INFO L481 AbstractCegarLoop]: Abstraction has 3042 states and 4353 transitions. [2020-12-22 13:24:39,356 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-12-22 13:24:39,356 INFO L276 IsEmpty]: Start isEmpty. Operand 3042 states and 4353 transitions. [2020-12-22 13:24:39,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2020-12-22 13:24:39,361 INFO L414 BasicCegarLoop]: Found error trace [2020-12-22 13:24:39,361 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-12-22 13:24:39,361 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-12-22 13:24:39,362 INFO L429 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-12-22 13:24:39,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-22 13:24:39,362 INFO L82 PathProgramCache]: Analyzing trace with hash -723596056, now seen corresponding path program 1 times [2020-12-22 13:24:39,362 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-12-22 13:24:39,363 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1354878080] [2020-12-22 13:24:39,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-12-22 13:24:51,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-22 13:24:51,687 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-22 13:25:07,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-22 13:25:07,075 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-22 13:25:07,932 INFO L173 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-12-22 13:25:07,932 INFO L523 BasicCegarLoop]: Counterexample might be feasible [2020-12-22 13:25:07,933 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-12-22 13:25:08,201 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,202 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,205 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,205 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,208 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,208 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,210 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,211 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,213 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,213 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,216 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,217 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,224 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,224 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,227 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,227 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,230 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,232 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,234 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,235 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,237 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,238 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,240 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,240 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,243 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,243 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,246 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,246 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,249 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,249 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,251 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,252 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,254 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,255 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,257 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,258 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,260 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,260 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,263 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,263 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,266 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,266 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,269 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,269 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,271 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,272 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,274 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,275 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,277 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,277 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,280 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,281 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,283 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,284 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,286 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,286 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,289 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,289 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,292 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,292 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,295 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,295 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,298 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,298 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,301 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,301 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,304 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,304 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,306 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,307 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,309 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,310 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,312 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,313 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,316 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,317 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,322 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,326 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,330 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,334 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,334 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,338 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,338 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,342 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,342 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,346 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,349 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,350 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,353 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,354 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,357 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,358 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,361 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,362 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,365 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,366 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,369 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,370 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,373 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,374 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,377 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,377 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,381 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:08,381 WARN L417 cessorBacktranslator]: Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled [2020-12-22 13:25:10,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.12 01:25:10 BoogieIcfgContainer [2020-12-22 13:25:10,551 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-12-22 13:25:10,552 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-22 13:25:10,552 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-22 13:25:10,552 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-22 13:25:10,553 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 01:24:13" (3/4) ... [2020-12-22 13:25:10,558 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-12-22 13:25:10,558 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-22 13:25:10,560 INFO L168 Benchmark]: Toolchain (without parser) took 91630.06 ms. Allocated memory was 155.2 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 116.1 MB in the beginning and 701.1 MB in the end (delta: -584.9 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,561 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 155.2 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 13:25:10,563 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3189.04 ms. Allocated memory was 155.2 MB in the beginning and 362.8 MB in the end (delta: 207.6 MB). Free memory was 116.0 MB in the beginning and 287.8 MB in the end (delta: -171.9 MB). Peak memory consumption was 116.4 MB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,567 INFO L168 Benchmark]: Boogie Procedure Inliner took 421.39 ms. Allocated memory is still 362.8 MB. Free memory was 287.8 MB in the beginning and 241.2 MB in the end (delta: 46.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,568 INFO L168 Benchmark]: Boogie Preprocessor took 579.31 ms. Allocated memory is still 362.8 MB. Free memory was 241.2 MB in the beginning and 260.6 MB in the end (delta: -19.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,572 INFO L168 Benchmark]: RCFGBuilder took 30701.84 ms. Allocated memory was 362.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 260.6 MB in the beginning and 627.8 MB in the end (delta: -367.2 MB). Peak memory consumption was 883.7 MB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,578 INFO L168 Benchmark]: TraceAbstraction took 56724.38 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 513.8 MB). Free memory was 627.3 MB in the beginning and 701.6 MB in the end (delta: -74.3 MB). Peak memory consumption was 552.8 MB. Max. memory is 8.0 GB. [2020-12-22 13:25:10,579 INFO L168 Benchmark]: Witness Printer took 6.02 ms. Allocated memory is still 2.0 GB. Free memory was 701.6 MB in the beginning and 701.1 MB in the end (delta: 522.2 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-12-22 13:25:10,585 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 155.2 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 3189.04 ms. Allocated memory was 155.2 MB in the beginning and 362.8 MB in the end (delta: 207.6 MB). Free memory was 116.0 MB in the beginning and 287.8 MB in the end (delta: -171.9 MB). Peak memory consumption was 116.4 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 421.39 ms. Allocated memory is still 362.8 MB. Free memory was 287.8 MB in the beginning and 241.2 MB in the end (delta: 46.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 579.31 ms. Allocated memory is still 362.8 MB. Free memory was 241.2 MB in the beginning and 260.6 MB in the end (delta: -19.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 8.0 GB. * RCFGBuilder took 30701.84 ms. Allocated memory was 362.8 MB in the beginning and 1.5 GB in the end (delta: 1.1 GB). Free memory was 260.6 MB in the beginning and 627.8 MB in the end (delta: -367.2 MB). Peak memory consumption was 883.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 56724.38 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 513.8 MB). Free memory was 627.3 MB in the beginning and 701.6 MB in the end (delta: -74.3 MB). Peak memory consumption was 552.8 MB. Max. memory is 8.0 GB. * Witness Printer took 6.02 ms. Allocated memory is still 2.0 GB. Free memory was 701.6 MB in the beginning and 701.1 MB in the end (delta: 522.2 kB). There was no memory consumed. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Nested struct field access of VarList #Ultimate.meminit_#ptr : $Pointer$ not handled * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7417]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 7550, overapproximation of bitwiseOr at line 9385, overapproximation of bitwiseAnd at line 9183. Possible FailurePath: [L7440] int ldv_state_variable_3 ; [L7441] int LDV_IN_INTERRUPT = 1; [L7442] int ldv_state_variable_2 ; [L7443] struct sdio_func *mwifiex_sdio_group0 ; [L7444] int ref_cnt ; [L7445] struct mwifiex_adapter *sdio_ops_group0 ; [L7446] int ldv_state_variable_1 ; [L7447] struct device *mwifiex_sdio_pm_ops_group1 ; [L7448] int ldv_state_variable_4 ; [L7449] int ldv_state_variable_0 ; [L7450] struct sk_buff *sdio_ops_group1 ; [L7543-L7545] static struct mwifiex_sdio_card_reg const mwifiex_reg_sd87xx = {1U, 1U, 64U, 65U, 48U, 3U, 96U, 97U, 63U, 65534U, 64U, 4U, 5U, (unsigned char)0, (unsigned char)0, 6U, 7U, (unsigned char)0, (unsigned char)0, 8U, 9U, 108U}; [L7546-L7548] static struct mwifiex_sdio_card_reg const mwifiex_reg_sd8897 = {0U, 0U, 96U, 97U, 80U, 195U, 192U, 193U, 255U, 4294967295U, 184U, 4U, 5U, 6U, 7U, 8U, 9U, 10U, 11U, 12U, 13U, 204U}; [L7549-L7551] static struct mwifiex_sdio_device const mwifiex_sdio_sd8786 = {"mrvl/sd8786_uapsta.bin", & mwifiex_reg_sd87xx, 16U, 8U, 0, 1, 2048U, 16384U, 16384U}; [L7552-L7554] static struct mwifiex_sdio_device const mwifiex_sdio_sd8787 = {"mrvl/sd8787_uapsta.bin", & mwifiex_reg_sd87xx, 16U, 8U, 0, 1, 2048U, 16384U, 16384U}; [L7555-L7557] static struct mwifiex_sdio_device const mwifiex_sdio_sd8797 = {"mrvl/sd8797_uapsta.bin", & mwifiex_reg_sd87xx, 16U, 8U, 0, 1, 2048U, 16384U, 16384U}; [L7558-L7560] static struct mwifiex_sdio_device const mwifiex_sdio_sd8897 = {"mrvl/sd8897_uapsta.bin", & mwifiex_reg_sd8897, 32U, 16U, 1, 0, 4096U, 32768U, 32768U}; [L7646] static u8 user_rmmod ; [L7648] static struct semaphore add_remove_card_sem ; [L7879-L7882] static struct sdio_device_id const mwifiex_ids[5U] = { {255U, 735U, 37142U, (unsigned long )(& mwifiex_sdio_sd8786)}, {255U, 735U, 37145U, (unsigned long )(& mwifiex_sdio_sd8787)}, {255U, 735U, 37161U, (unsigned long )(& mwifiex_sdio_sd8797)}, {255U, 735U, 37165U, (unsigned long )(& mwifiex_sdio_sd8897)}}; [L7883] struct sdio_device_id const __mod_sdio__mwifiex_ids_device_table ; [L7884-L7886] static struct dev_pm_ops const mwifiex_sdio_pm_ops = {0, 0, & mwifiex_sdio_suspend, & mwifiex_sdio_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L7887-L7889] static struct sdio_driver mwifiex_sdio = {(char *)"mwifiex_sdio", (struct sdio_device_id const *)(& mwifiex_ids), & mwifiex_sdio_probe, & mwifiex_sdio_remove, {0, 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, & mwifiex_sdio_pm_ops, 0}}; [L9929] static struct mmc_host *reset_host ; [L9954-L9955] static struct work_struct card_reset_work = {{137438953424L}, {& card_reset_work.entry, & card_reset_work.entry}, & sdio_card_reset_worker, {(struct lock_class_key *)(& card_reset_work), {0, 0}, "card_reset_work", 0, 0UL}}; [L9966-L9972] static struct mwifiex_if_ops sdio_ops = {& mwifiex_init_sdio, & mwifiex_cleanup_sdio, & mwifiex_check_fw_status, & mwifiex_prog_fw_w_helper, & mwifiex_register_dev, & mwifiex_unregister_dev, & mwifiex_sdio_enable_host_int, & mwifiex_sdio_disable_host_int, & mwifiex_process_int_status, & mwifiex_sdio_host_to_card, & mwifiex_pm_wakeup_card, & mwifiex_pm_wakeup_card_complete, & mwifiex_update_mp_end_port, & mwifiex_cleanup_mpa_buf, & mwifiex_sdio_cmdrsp_complete, & mwifiex_sdio_cmdrsp_complete, 0, 0, 0, & mwifiex_sdio_card_reset, 0, 0}; [L9999] int ldv_retval_2 ; [L10000] int ldv_retval_5 ; [L10001] int ldv_retval_0 ; [L10002] int ldv_retval_6 ; [L10003] int ldv_retval_1 ; [L10010] int ldv_retval_4 ; [L10012] int ldv_retval_8 ; [L10013] int ldv_retval_3 ; [L10014] int ldv_retval_7 ; [L10462] Element set_impl[15] ; [L10463] int last_index = 0; [L10597] Set LDV_SKBS ; VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10047] u32 ldvarg1 ; [L10048] u32 tmp ; [L10049] u16 ldvarg4 ; [L10050] u16 tmp___0 ; [L10051] u8 ldvarg3 ; [L10052] u8 tmp___1 ; [L10053] struct mwifiex_fw_image *ldvarg0 ; [L10054] void *tmp___2 ; [L10055] struct mwifiex_tx_param *ldvarg2 ; [L10056] void *tmp___3 ; [L10057] struct sdio_device_id *ldvarg5 ; [L10058] void *tmp___4 ; [L10059] struct work_struct *ldvarg6 ; [L10060] void *tmp___5 ; [L10061] int tmp___6 ; [L10062] int tmp___7 ; [L10063] int tmp___8 ; [L10064] int tmp___9 ; [L10065] int tmp___10 ; [L10066] int tmp___11 ; [L10068] tmp = __VERIFIER_nondet_u32() [L10069] ldvarg1 = tmp [L10070] tmp___0 = __VERIFIER_nondet_u16() [L10071] ldvarg4 = tmp___0 [L10072] tmp___1 = __VERIFIER_nondet_u8() [L10073] ldvarg3 = tmp___1 [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10074] tmp___2 = ldv_zalloc(32UL) [L10075] ldvarg0 = (struct mwifiex_fw_image *)tmp___2 [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10076] tmp___3 = ldv_zalloc(4UL) [L10077] ldvarg2 = (struct mwifiex_tx_param *)tmp___3 [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10078] tmp___4 = ldv_zalloc(16UL) [L10079] ldvarg5 = (struct sdio_device_id *)tmp___4 [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10080] tmp___5 = ldv_zalloc(80UL) [L10081] ldvarg6 = (struct work_struct *)tmp___5 [L10468] set = set_impl [L10469] last_index = 0 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10083] ldv_state_variable_4 = 0 [L10084] ldv_state_variable_1 = 0 [L10085] ref_cnt = 0 [L10086] ldv_state_variable_0 = 1 [L10087] ldv_state_variable_3 = 0 [L10088] ldv_state_variable_2 = 0 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10090] tmp___6 = __VERIFIER_nondet_int() [L10092] case 0: [L10182] case 1: [L10312] case 2: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10313] COND TRUE ldv_state_variable_0 != 0 [L10314] tmp___9 = __VERIFIER_nondet_int() [L10316] case 0: [L10324] case 1: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10325] COND TRUE ldv_state_variable_0 == 1 [L9975] int tmp ; [L7459] struct lock_class_key __key ; [L7460] struct semaphore __constr_expr_0 ; [L7462] __constr_expr_0.lock.raw_lock.ldv_1452.head_tail = 0U [L7463] __constr_expr_0.lock.magic = 3735899821U [L7464] __constr_expr_0.lock.owner_cpu = 4294967295U [L7465] __constr_expr_0.lock.owner = (void *)-1 [L7466] __constr_expr_0.lock.dep_map.key = 0 [L7467] __constr_expr_0.lock.dep_map.class_cache[0] = 0 [L7468] __constr_expr_0.lock.dep_map.class_cache[1] = 0 [L7469] __constr_expr_0.lock.dep_map.name = "(*sem).lock" [L7470] __constr_expr_0.lock.dep_map.cpu = 0 [L7471] __constr_expr_0.lock.dep_map.ip = 0UL [L7472] __constr_expr_0.count = (unsigned int )val [L7473] __constr_expr_0.wait_list.next = & sem->wait_list [L7474] __constr_expr_0.wait_list.prev = & sem->wait_list [L7475] *sem = __constr_expr_0 [L7477] return; [L7477] return; VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9978] user_rmmod = 0U [L10826] return __VERIFIER_nondet_int(); [L9979] tmp = sdio_register_driver(& mwifiex_sdio) [L9980] return (tmp); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10326] ldv_retval_7 = mwifiex_sdio_init_module() [L10327] COND FALSE !(ldv_retval_7 != 0) VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10332] COND TRUE ldv_retval_7 == 0 [L10333] ldv_state_variable_0 = 2 [L10334] ldv_state_variable_2 = 1 [L10335] ldv_state_variable_3 = 1 [L10029] void *tmp ; [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10031] tmp = ldv_zalloc(1488UL) [L10032] mwifiex_sdio_group0 = (struct sdio_func *)tmp VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=0, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10337] ldv_state_variable_1 = 1 [L10017] void *tmp ; [L10018] void *tmp___0 ; [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10020] tmp = ldv_zalloc(6864UL) [L10021] sdio_ops_group0 = (struct mwifiex_adapter *)tmp [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10022] tmp___0 = ldv_zalloc(232UL) [L10023] sdio_ops_group1 = (struct sk_buff *)tmp___0 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=0, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10339] ldv_state_variable_4 = 1 [L10038] void *tmp ; [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND TRUE tmp___0 != 0 [L7388] return ((void *)0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10040] tmp = ldv_zalloc(1416UL) [L10041] mwifiex_sdio_pm_ops_group1 = (struct device *)tmp VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10090] tmp___6 = __VERIFIER_nondet_int() [L10092] case 0: [L10182] case 1: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10183] COND TRUE ldv_state_variable_1 != 0 [L10184] tmp___8 = __VERIFIER_nondet_int() [L10186] case 0: [L10193] case 1: [L10200] case 2: [L10207] case 3: [L10214] case 4: [L10221] case 5: [L10228] case 6: [L10235] case 7: [L10242] case 8: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10243] COND TRUE ldv_state_variable_1 == 1 [L9125] struct sdio_mmc_card *card ; [L9126] struct mwifiex_sdio_card_reg const *reg ; [L9127] int ret ; [L9128] u8 sdio_ireg ; [L9129] struct sk_buff *skb ; [L9130] u8 port ; [L9131] u32 len_reg_l ; [L9132] u32 len_reg_u ; [L9133] u32 rx_blocks ; [L9134] u16 rx_len ; [L9135] unsigned long flags ; [L9136] u32 bitmap ; [L9137] u8 cr ; [L9138] raw_spinlock_t *tmp ; [L9139] u32 pkt_type ; [L9140] int tmp___0 ; [L9141] struct _ddebug descriptor ; [L9142] long tmp___1 ; [L9143] struct _ddebug descriptor___0 ; [L9144] long tmp___2 ; [L9145] struct _ddebug descriptor___1 ; [L9146] long tmp___3 ; [L9147] struct _ddebug descriptor___2 ; [L9148] long tmp___4 ; [L9149] struct _ddebug descriptor___3 ; [L9150] long tmp___5 ; [L9151] struct _ddebug descriptor___4 ; [L9152] long tmp___6 ; [L9153] struct _ddebug descriptor___5 ; [L9154] long tmp___7 ; [L9155] int tmp___8 ; [L9156] struct _ddebug descriptor___6 ; [L9157] long tmp___9 ; [L9158] int tmp___10 ; [L9159] struct _ddebug descriptor___7 ; [L9160] long tmp___11 ; [L9161] int tmp___12 ; [L9162] struct _ddebug descriptor___8 ; [L9163] long tmp___13 ; [L9164] int tmp___14 ; [L9166] EXPR adapter->card [L9166] card = (struct sdio_mmc_card *)adapter->card [L9167] EXPR card->reg [L9167] reg = card->reg [L9168] ret = 0 [L9169] port = 0U [L7253] return (& lock->ldv_6338.rlock); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9170] tmp = spinlock_check(& adapter->int_lock) [L10693] return __VERIFIER_nondet_ulong(); [L9171] flags = _raw_spin_lock_irqsave(tmp) [L9172] EXPR adapter->int_status [L9172] sdio_ireg = adapter->int_status [L9173] adapter->int_status = 0U [L9175] COND FALSE !((unsigned int )sdio_ireg == 0U) [L9179] (int )((signed char )sdio_ireg) < 0 && (unsigned int )adapter->cmd_sent != 0U [L9179] EXPR adapter->cmd_sent [L9179] (int )((signed char )sdio_ireg) < 0 && (unsigned int )adapter->cmd_sent != 0U VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9179] COND TRUE (int )((signed char )sdio_ireg) < 0 && (unsigned int )adapter->cmd_sent != 0U [L9180] adapter->cmd_sent = 0U VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9183] COND TRUE ((unsigned int )sdio_ireg & 64U) != 0U [L9184] EXPR card->mp_regs [L9184] EXPR card->mp_regs + 181UL [L9184] rx_len = (int )((u16 )*(card->mp_regs + 181UL)) << 8U [L9185] EXPR card->mp_regs [L9185] EXPR card->mp_regs + 180UL [L9185] rx_len = (int )((u16 )*(card->mp_regs + 180UL)) | (int )rx_len [L9186] rx_blocks = (u32 )(((int )rx_len + 255) / 256) VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9187] COND FALSE !((unsigned int )rx_len <= 4U || rx_blocks * 256U > 4096U) [L9191] rx_len = (unsigned int )((unsigned short )rx_blocks) * 256U [L10455] struct sk_buff *tmp ; [L10600] void *skb ; [L10601] void *tmp___7 ; [L7382] void *p ; [L7383] void *tmp ; [L7384] int tmp___0 ; [L7386] tmp___0 = __VERIFIER_nondet_int() [L7387] COND FALSE !(tmp___0 != 0) [L7390] tmp = calloc(1UL, size) [L7391] p = tmp [L7361] COND FALSE !(!cond) VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L7393] return (p); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10603] tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )) [L10604] skb = (struct sk_buff___0 *)tmp___7 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10605] COND FALSE !(! skb) [L10476] int i ; [L10478] i = 0 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10479] COND TRUE 1 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10480] COND FALSE !(i < last_index) VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=0, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10490] COND TRUE last_index < 15 [L10491] set_impl[last_index] = e [L10492] last_index = last_index + 1 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10609] return (skb); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10457] tmp = ldv_skb_alloc() [L10458] return (tmp); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9192] skb = ldv_dev_alloc_skb_14((unsigned int )rx_len) [L9193] COND FALSE !((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) [L10857] EXPR arg0->data [L10857] EXPR arg0->tail [L10857] unsigned char *ret_val = arg0->data + arg0->tail; [L10858] EXPR arg0->tail [L10858] arg0->tail += arg1 [L10859] return ret_val; VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9198] EXPR skb->data [L9198] EXPR skb->len [L9199] EXPR adapter->ioport [L8505] int ret ; [L8506] u32 nb ; VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L8508] COND TRUE (unsigned long )buffer == (unsigned long )((u8 *)0U) [L8509] adapter->dev [L8510] return (-1); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9198-L9199] tmp___0 = mwifiex_sdio_card_to_host(adapter, & pkt_type, skb->data, skb->len, adapter->ioport | 32768U) [L9200] COND TRUE tmp___0 != 0 [L9201] adapter->dev [L7913] struct sdio_mmc_card *card ; [L7914] int ret ; [L7915] u8 val ; [L7917] EXPR adapter->card [L7917] card = (struct sdio_mmc_card *)adapter->card [L7918] ret = -1 [L7919] card->func [L7920] EXPR card->func [L10818] return __VERIFIER_nondet_uchar(); [L7920] val = sdio_readb(card->func, reg, & ret) [L7921] card->func [L7922] *data = val [L7923] EXPR \read(ret) [L7923] return (ret); [L7923] return (ret); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9368] tmp___10 = mwifiex_read_reg(adapter, 0U, & cr) [L9369] COND TRUE tmp___10 != 0 [L9370] adapter->dev VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9385] EXPR \read(cr) [L7901] struct sdio_mmc_card *card ; [L7902] int ret ; [L7904] EXPR adapter->card [L7904] card = (struct sdio_mmc_card *)adapter->card [L7905] card->func [L7906] EXPR card->func [L7892] int ret ; [L7894] ret = -1 [L7896] EXPR \read(ret) [L7896] return (ret); [L7896] return (ret); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L7906] ret = mwifiex_write_reg_locked(card->func, reg, (int )data) [L7907] card->func [L7908] return (ret); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9385] tmp___12 = mwifiex_write_reg(adapter, 0U, (int )((unsigned int )cr | 4U)) [L9386] COND TRUE tmp___12 != 0 [L9387] adapter->dev VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L7913] struct sdio_mmc_card *card ; [L7914] int ret ; [L7915] u8 val ; [L7917] EXPR adapter->card [L7917] card = (struct sdio_mmc_card *)adapter->card [L7918] ret = -1 [L7919] card->func [L7920] EXPR card->func [L10818] return __VERIFIER_nondet_uchar(); [L7920] val = sdio_readb(card->func, reg, & ret) [L7921] card->func [L7922] *data = val [L7923] EXPR \read(ret) [L7923] return (ret); [L7923] return (ret); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9401] tmp___14 = mwifiex_read_reg(adapter, 0U, & cr) [L9402] COND TRUE tmp___14 != 0 [L9403] adapter->dev VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); [L9418] return (-1); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10245] ldv_state_variable_1 = 1 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10090] tmp___6 = __VERIFIER_nondet_int() [L10092] case 0: [L10182] case 1: [L10312] case 2: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10313] COND TRUE ldv_state_variable_0 != 0 [L10314] tmp___9 = __VERIFIER_nondet_int() [L10316] case 0: VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=0] [L10317] COND TRUE ldv_state_variable_0 == 2 && ref_cnt == 0 [L9985] int tmp ; [L10712] return __VERIFIER_nondet_int(); [L9987] tmp = down_interruptible(& add_remove_card_sem) [L9988] COND TRUE tmp == 0 [L9992] user_rmmod = 1U [L10700] return __VERIFIER_nondet_bool(); [L10319] ldv_state_variable_0 = 3 VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=1] [L10667] int tmp___7 ; [L10558] return (last_index == 0); VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=1] [L10669] tmp___7 = ldv_set_is_empty(LDV_SKBS) [L10670] COND FALSE !(\read(tmp___7)) VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=1] [L7417] reach_error() VAL [__mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __mod_sdio__mwifiex_ids_device_table=0, __this_module={18446744073709552005:18446744073709552032}, add_remove_card_sem={18446744073709551642:0}, card_reset_work={18446744073709551946:0}, last_index=1, LDV_IN_INTERRUPT=1, ldv_retval_0=0, ldv_retval_1=0, ldv_retval_2=0, ldv_retval_3=0, ldv_retval_4=0, ldv_retval_5=0, ldv_retval_6=0, ldv_retval_7=0, ldv_retval_8=0, LDV_SKBS={0:0}, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldv_state_variable_4=1, mwifiex_ids={18446744073709551894:0}, mwifiex_reg_sd87xx={18446744073709551869:0}, mwifiex_reg_sd8897={18446744073709551960:0}, mwifiex_sdio={18446744073709551787:0}, mwifiex_sdio_group0={0:0}, mwifiex_sdio_pm_ops={18446744073709551729:0}, mwifiex_sdio_pm_ops_group1={0:0}, mwifiex_sdio_sd8786={18446744073709551782:0}, mwifiex_sdio_sd8787={18446744073709551674:0}, mwifiex_sdio_sd8797={18446744073709551772:0}, mwifiex_sdio_sd8897={18446744073709551774:0}, ref_cnt=0, reset_host={0:0}, sdio_ops={18446744073709551875:0}, sdio_ops_group0={0:0}, sdio_ops_group1={0:0}, set_impl={18446744073709551619:0}, user_rmmod=1] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 1260 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 54.0s, OverallIterations: 6, TraceHistogramMax: 3, AutomataDifference: 11.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 13159 SDtfs, 35285 SDslu, 35929 SDs, 0 SdLazy, 687 SolverSat, 64 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 6.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 55 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 164 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4845occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 5 MinimizatonAttempts, 19436 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 23.0s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 394 NumberOfCodeBlocks, 394 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 279 ConstructedInterpolants, 0 QuantifiedInterpolants, 36193 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 27/27 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...