/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 06:59:42,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 06:59:42,863 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 06:59:42,922 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 06:59:42,923 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 06:59:42,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 06:59:42,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 06:59:42,936 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 06:59:42,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 06:59:42,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 06:59:42,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 06:59:42,947 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 06:59:42,948 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 06:59:42,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 06:59:42,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 06:59:42,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 06:59:42,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 06:59:42,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 06:59:42,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 06:59:42,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 06:59:42,974 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 06:59:42,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 06:59:42,977 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 06:59:42,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 06:59:42,994 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 06:59:42,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 06:59:42,995 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 06:59:42,996 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 06:59:42,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 06:59:42,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 06:59:42,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 06:59:42,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 06:59:43,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 06:59:43,000 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 06:59:43,001 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 06:59:43,002 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 06:59:43,002 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 06:59:43,003 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 06:59:43,003 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 06:59:43,004 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 06:59:43,004 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 06:59:43,006 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 06:59:43,032 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 06:59:43,032 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 06:59:43,033 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 06:59:43,034 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 06:59:43,034 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 06:59:43,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 06:59:43,034 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 06:59:43,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 06:59:43,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 06:59:43,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 06:59:43,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 06:59:43,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 06:59:43,036 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 06:59:43,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 06:59:43,036 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 06:59:43,036 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 06:59:43,036 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 06:59:43,037 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 06:59:43,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 06:59:43,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 06:59:43,037 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 06:59:43,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 06:59:43,038 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 06:59:43,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 06:59:43,038 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 06:59:43,038 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 06:59:43,039 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 06:59:43,039 INFO L138 SettingsManager]: * To the following directory=dump/ 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-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 06:59:43,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 06:59:43,414 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 06:59:43,417 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 06:59:43,418 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 06:59:43,419 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 06:59:43,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-28 06:59:43,497 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63cfb3efe/45d0136a57824040865323df73dc40ae/FLAG7a0217dfb [2020-10-28 06:59:44,633 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 06:59:44,634 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-28 06:59:44,689 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63cfb3efe/45d0136a57824040865323df73dc40ae/FLAG7a0217dfb [2020-10-28 06:59:45,041 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/63cfb3efe/45d0136a57824040865323df73dc40ae [2020-10-28 06:59:45,048 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 06:59:45,057 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 06:59:45,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 06:59:45,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 06:59:45,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 06:59:45,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:59:45" (1/1) ... [2020-10-28 06:59:45,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3493d2a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:45, skipping insertion in model container [2020-10-28 06:59:45,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 06:59:45" (1/1) ... [2020-10-28 06:59:45,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 06:59:45,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 06:59:47,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:59:47,796 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 06:59:48,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 06:59:49,153 INFO L208 MainTranslator]: Completed translation [2020-10-28 06:59:49,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49 WrapperNode [2020-10-28 06:59:49,154 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 06:59:49,155 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 06:59:49,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 06:59:49,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 06:59:49,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,338 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,343 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,541 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,733 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... [2020-10-28 06:59:49,789 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 06:59:49,790 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 06:59:49,790 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 06:59:49,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 06:59:49,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-10-28 06:59:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 06:59:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 06:59:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-28 06:59:49,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-28 06:59:49,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-28 06:59:49,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 06:59:49,877 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 06:59:49,878 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 06:59:49,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 06:59:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure dmaengine_prep_rio_sg [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_set [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_cap_zero [2020-10-28 06:59:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_read_config_32 [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_write_config_32 [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_32 [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_32 [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mbox_res [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_dbell_res [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_name [2020-10-28 06:59:49,882 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_local_get_device_id [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_add_device [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_mbox [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_mbox [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_mbox [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_mbox [2020-10-28 06:59:49,883 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_setup_inb_dbell [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_dbell [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_dbell [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_outb_dbell [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_outb_dbell [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_inb_pwrite [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_inb_pwrite [2020-10-28 06:59:49,884 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_map_inb_region [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unmap_inb_region [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_physefb [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_comptag [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_set_port_lockout [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_enable_rx_tx_port [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_route [2020-10-28 06:59:49,885 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_chk_dev_access [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chk_dev_access [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_input_status [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_clr_err_stopped [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_inb_pwrite_handler [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_efb [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_get_feature [2020-10-28 06:59:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_asm [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_device [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_add_entry [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_get_entry [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_std_route_clr_table [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_lock_device [2020-10-28 06:59:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unlock_device [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_add_entry [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_get_entry [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_route_clr_table [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_chan_filter [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_mport_dma [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_request_dma [2020-10-28 06:59:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_release_dma [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_xfer [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dma_prep_slave_sg [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_find_mport [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_scan [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_scan [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_scan [2020-10-28 06:59:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_fixup_device [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure disc_work_handler [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_init_mports [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_get_hdid [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_mport [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 06:59:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 06:59:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2020-10-28 06:59:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_14 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_16 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_18 [2020-10-28 06:59:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_20 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_21 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_22 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_8 [2020-10-28 06:59:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_16 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_read_config_32 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_8 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_16 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __rio_local_write_config_32 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_8 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_16 [2020-10-28 06:59:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_read_config_32 [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_8 [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_16 [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_write_config_32 [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_mport_send_doorbell [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_37 [2020-10-28 06:59:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_38 [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_39 [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_40 [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_41 [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_device [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_get [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_dev_put [2020-10-28 06:59:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_probe [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_device_remove [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_register_driver [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_unregister_driver [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_attach_device [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_match_bus [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_uevent [2020-10-28 06:59:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_bus_init [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_19 [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_18 [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_51 [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_52 [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_53 [2020-10-28 06:59:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_54 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_55 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_16 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_16 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config_8 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config_8 [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure did_show [2020-10-28 06:59:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure vid_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure device_rev_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_did_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_vid_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure asm_rev_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure destid_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure hopcount_show [2020-10-28 06:59:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure routes_show [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure lprev_show [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure lnext_show [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure modalias_show [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_read_config [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_write_config [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_create_sysfs_dev_files [2020-10-28 06:59:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove_sysfs_dev_files [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_scan_store [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure port_destid_show [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sys_size_show [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bin_attribute_5 [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_11 [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2020-10-28 06:59:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_17 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_16 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_13 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_9 [2020-10-28 06:59:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_12 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_14 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_15 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_10 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2020-10-28 06:59:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 06:59:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 06:59:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 06:59:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 06:59:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 06:59:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 06:59:49,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __dma_request_channel [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-28 06:59:49,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2020-10-28 06:59:49,909 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2020-10-28 06:59:49,910 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_bin_file [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_bin_file [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_release_channel [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2020-10-28 06:59:49,911 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoll [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_exit [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_5 [2020-10-28 06:59:49,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 06:59:49,913 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 06:59:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2020-10-28 06:59:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure request_resource [2020-10-28 06:59:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 06:59:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 06:59:49,914 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 06:59:49,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 06:59:49,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 06:59:49,916 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2020-10-28 06:59:49,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 06:59:49,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 06:59:49,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_22 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 06:59:49,920 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure request_resource [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2020-10-28 06:59:49,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_14 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_16 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_18 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_20 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2020-10-28 06:59:49,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_21 [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 06:59:49,923 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 06:59:49,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 06:59:49,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 06:59:49,926 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 06:59:49,927 INFO L130 BoogieDeclarations]: Found specification of procedure dmaengine_prep_rio_sg [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~$Pointer$ [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_set [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_cap_zero [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure __dma_request_channel [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure dma_release_channel [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_mport [2020-10-28 06:59:49,928 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_read_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_write_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_32 [2020-10-28 06:59:49,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_32 [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mbox_res [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_dbell_res [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_mbox [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_mbox [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_mbox [2020-10-28 06:59:49,930 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_mbox [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_dbell [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_dbell [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_outb_dbell [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_outb_dbell [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_map_inb_region [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unmap_inb_region [2020-10-28 06:59:49,931 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_inb_pwrite [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_inb_pwrite [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_inb_pwrite_handler [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_get [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dev_put [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_dma [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_request_mport_dma [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_release_dma [2020-10-28 06:59:49,932 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_slave_sg [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_dma_prep_xfer [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_name [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_local_get_device_id [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_device [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_asm [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init_mports [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_feature [2020-10-28 06:59:49,933 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_physefb [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_get_efb [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_chk_dev_access [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_create_sysfs_dev_files [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_lock_device [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unlock_device [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_add_entry [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_get_entry [2020-10-28 06:59:49,934 INFO L130 BoogieDeclarations]: Found specification of procedure rio_route_clr_table [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_set_port_lockout [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_comptag [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_add_device [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_enable_rx_tx_port [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_scan [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_scan [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_find_mport [2020-10-28 06:59:49,935 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_scan [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure rio_setup_inb_dbell [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~~u64~0~X~~u32~0~X~~u32~0~TO~int [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_route [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chk_dev_access [2020-10-28 06:59:49,936 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_input_status [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure rio_clr_err_stopped [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_add_entry [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_get_entry [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure rio_std_route_clr_table [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~~u8~0~TO~int [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~X~~u16~0~X~$Pointer$~TO~int [2020-10-28 06:59:49,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~~u8~0~X~~u16~0~TO~int [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure rio_chan_filter [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure rio_fixup_device [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure rio_init [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure disc_work_handler [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure rio_get_hdid [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_37 [2020-10-28 06:59:49,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_39 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_38 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_41 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_40 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_8 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_read_config_16 [2020-10-28 06:59:49,939 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_8 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure __rio_local_write_config_16 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_8 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~$Pointer$~TO~int [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_read_config_16 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_8 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u8~0~X~~u32~0~X~int~X~~u32~0~TO~int [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_write_config_16 [2020-10-28 06:59:49,940 INFO L130 BoogieDeclarations]: Found specification of procedure rio_mport_send_doorbell [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u16~0~X~~u16~0~TO~int [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_51 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_53 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_52 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_55 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_54 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bin_attribute_5 [2020-10-28 06:59:49,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_19 [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_18 [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2020-10-28 06:59:49,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_attach_device [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_device [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_probe [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_device_remove [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_register_driver [2020-10-28 06:59:49,943 INFO L130 BoogieDeclarations]: Found specification of procedure rio_unregister_driver [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure rio_match_bus [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure rio_uevent [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure rio_bus_init [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_exit [2020-10-28 06:59:49,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_11 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_17 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_16 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_13 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_9 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_12 [2020-10-28 06:59:49,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_14 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_15 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_10 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoll [2020-10-28 06:59:49,946 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-28 06:59:49,947 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_bin_file [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_bin_file [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_16 [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_16 [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config_8 [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config_8 [2020-10-28 06:59:49,948 INFO L130 BoogieDeclarations]: Found specification of procedure did_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure vid_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure device_rev_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure asm_did_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure asm_vid_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure asm_rev_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure destid_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure hopcount_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure routes_show [2020-10-28 06:59:49,949 INFO L130 BoogieDeclarations]: Found specification of procedure lprev_show [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure lnext_show [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure modalias_show [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure rio_read_config [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure rio_write_config [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove_sysfs_dev_files [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure bus_scan_store [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure port_destid_show [2020-10-28 06:59:49,950 INFO L130 BoogieDeclarations]: Found specification of procedure sys_size_show [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_5 [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 06:59:49,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 06:59:49,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 06:59:51,835 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:00:12,820 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 07:00:13,798 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:00:13,798 INFO L298 CfgBuilder]: Removed 2 assume(true) statements. [2020-10-28 07:00:13,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:00:13 BoogieIcfgContainer [2020-10-28 07:00:13,805 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:00:13,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:00:13,809 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:00:13,812 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:00:13,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 06:59:45" (1/3) ... [2020-10-28 07:00:13,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@713bcae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:00:13, skipping insertion in model container [2020-10-28 07:00:13,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 06:59:49" (2/3) ... [2020-10-28 07:00:13,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@713bcae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:00:13, skipping insertion in model container [2020-10-28 07:00:13,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:00:13" (3/3) ... [2020-10-28 07:00:13,816 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--rapidio--rapidio.ko-entry_point.cil.out.i [2020-10-28 07:00:13,829 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:00:13,840 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:00:13,854 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:00:13,892 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:00:13,892 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:00:13,892 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:00:13,892 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:00:13,892 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:00:13,892 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:00:13,892 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:00:13,892 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:00:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states. [2020-10-28 07:00:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-10-28 07:00:13,972 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:00:13,973 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:00:13,974 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:00:13,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:00:13,980 INFO L82 PathProgramCache]: Analyzing trace with hash -706896330, now seen corresponding path program 1 times [2020-10-28 07:00:13,990 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:00:13,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [252103343] [2020-10-28 07:00:13,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:00:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:00:15,797 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:00:16,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:00:17,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:00:17,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:00:25,000 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:00:25,001 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-28 07:00:25,001 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 07:00:25,001 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9668 [2020-10-28 07:00:25,004 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:00:25,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:00:25,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 93 [2020-10-28 07:00:25,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:00:25,005 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:01:01,026 WARN L193 SmtUtils]: Spent 35.22 s on a formula simplification that was a NOOP. DAG size: 2455 [2020-10-28 07:01:01,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:01:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:01,196 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,144 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:05,145 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:05,145 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3995 [2020-10-28 07:01:05,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:01:05,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:01:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:01:05,603 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,603 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:01:05,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:01:05,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:01:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,774 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,785 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,785 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:01:05,785 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:05,786 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-28 07:01:05,786 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:01:05,786 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,787 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:01:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,875 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,875 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 58 [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:01:05,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,877 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:01:05,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,909 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:05,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:05,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:01:05,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:01:05,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:01:05,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:05,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:01:05,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:05,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:01:05,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:05,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:05,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:01:05,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:05,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:05,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:01:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:05,987 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:05,995 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:01:06,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:01:06,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,067 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:06,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:01:06,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:01:06,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:01:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,110 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,137 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,137 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:01:06,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,139 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:01:06,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,189 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,224 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,224 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:01:06,225 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,225 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-28 07:01:06,225 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:01:06,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:01:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,259 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,268 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,268 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:06,269 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,269 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-28 07:01:06,269 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,269 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:01:06,270 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,270 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:01:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,306 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,318 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,318 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:01:06,318 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,318 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:01:06,319 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:01:06,319 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,319 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:01:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,347 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,354 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:01:06,355 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,355 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:01:06,355 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:01:06,356 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,356 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-28 07:01:06,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,443 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:01:06,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 19 [2020-10-28 07:01:06,453 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:01:06,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-28 07:01:06,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:01:06,483 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:01:06,490 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:01:06,490 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:01:06,490 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:01:06,491 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 07:01:06,491 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:01:06,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:01:06,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:01:06,491 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:01:06,492 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:01:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2020-10-28 07:01:06,711 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [252103343] [2020-10-28 07:01:06,714 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 07:01:06,714 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-10-28 07:01:06,715 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533276756] [2020-10-28 07:01:06,724 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-10-28 07:01:06,725 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:01:06,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-10-28 07:01:06,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-10-28 07:01:06,745 INFO L87 Difference]: Start difference. First operand 2207 states. Second operand 6 states. [2020-10-28 07:01:41,910 WARN L193 SmtUtils]: Spent 35.07 s on a formula simplification that was a NOOP. DAG size: 2458 [2020-10-28 07:02:56,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:02:56,675 INFO L93 Difference]: Finished difference Result 2714 states and 3698 transitions. [2020-10-28 07:02:56,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-28 07:02:56,682 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 100 [2020-10-28 07:02:56,682 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:02:56,724 INFO L225 Difference]: With dead ends: 2714 [2020-10-28 07:02:56,725 INFO L226 Difference]: Without dead ends: 1434 [2020-10-28 07:02:56,738 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 70.7s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2020-10-28 07:02:56,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1434 states. [2020-10-28 07:02:58,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1434 to 1227. [2020-10-28 07:02:58,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1227 states. [2020-10-28 07:02:58,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1583 transitions. [2020-10-28 07:02:58,592 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1583 transitions. Word has length 100 [2020-10-28 07:02:58,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:02:58,593 INFO L481 AbstractCegarLoop]: Abstraction has 1227 states and 1583 transitions. [2020-10-28 07:02:58,593 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-10-28 07:02:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1583 transitions. [2020-10-28 07:02:58,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2020-10-28 07:02:58,600 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:02:58,600 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:02:58,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:02:58,601 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:02:58,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:02:58,602 INFO L82 PathProgramCache]: Analyzing trace with hash 1780392510, now seen corresponding path program 1 times [2020-10-28 07:02:58,602 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:02:58,602 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [795008021] [2020-10-28 07:02:58,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:02:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:02:59,468 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:03:20,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:03:20,577 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 142 [2020-10-28 07:03:20,577 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:03:20,577 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 21530 [2020-10-28 07:03:20,577 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:03:20,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 07:03:20,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 112 [2020-10-28 07:03:20,578 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 07:03:20,578 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0