/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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 -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 16:55:30,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 16:55:30,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 16:55:30,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 16:55:30,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 16:55:30,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 16:55:30,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 16:55:30,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 16:55:30,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 16:55:30,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 16:55:30,213 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 16:55:30,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 16:55:30,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 16:55:30,215 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 16:55:30,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 16:55:30,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 16:55:30,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 16:55:30,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 16:55:30,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 16:55:30,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 16:55:30,224 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 16:55:30,225 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 16:55:30,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 16:55:30,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 16:55:30,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 16:55:30,230 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 16:55:30,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 16:55:30,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 16:55:30,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 16:55:30,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 16:55:30,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 16:55:30,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 16:55:30,235 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 16:55:30,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 16:55:30,236 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 16:55:30,237 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 16:55:30,237 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 16:55:30,237 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 16:55:30,238 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 16:55:30,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 16:55:30,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 16:55:30,240 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 [2020-10-14 16:55:30,263 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 16:55:30,263 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 16:55:30,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 16:55:30,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 16:55:30,265 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 16:55:30,265 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 16:55:30,265 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 16:55:30,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 16:55:30,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 16:55:30,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 16:55:30,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 16:55:30,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 16:55:30,266 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 16:55:30,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 16:55:30,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 16:55:30,267 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 16:55:30,267 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 16:55:30,267 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 16:55:30,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 16:55:30,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 16:55:30,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 16:55:30,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 16:55:30,268 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 16:55:30,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 16:55:30,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 16:55:30,269 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 16:55:30,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 16:55:30,269 INFO L138 SettingsManager]: * To the following directory=dump/ 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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 16:55:30,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 16:55:30,600 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 16:55:30,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 16:55:30,605 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 16:55:30,606 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 16:55:30,607 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-14 16:55:30,665 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6ac48d98a/809bcfcb50fe4beaa27a458e93511d81/FLAG96615ba63 [2020-10-14 16:55:31,549 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 16:55:31,550 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-14 16:55:31,605 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6ac48d98a/809bcfcb50fe4beaa27a458e93511d81/FLAG96615ba63 [2020-10-14 16:55:31,973 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/6ac48d98a/809bcfcb50fe4beaa27a458e93511d81 [2020-10-14 16:55:31,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 16:55:31,986 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 16:55:31,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 16:55:31,987 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 16:55:31,991 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 16:55:31,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:55:31" (1/1) ... [2020-10-14 16:55:31,995 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b559e0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:31, skipping insertion in model container [2020-10-14 16:55:31,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 04:55:31" (1/1) ... [2020-10-14 16:55:32,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 16:55:32,262 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 16:55:34,696 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-14 16:55:34,724 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:55:34,773 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 16:55:35,296 WARN L612 FunctionHandler]: implicit declaration of function ldv_xmalloc [2020-10-14 16:55:35,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 16:55:35,711 INFO L208 MainTranslator]: Completed translation [2020-10-14 16:55:35,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35 WrapperNode [2020-10-14 16:55:35,712 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 16:55:35,713 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 16:55:35,713 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 16:55:35,714 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 16:55:35,731 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:35,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:35,824 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:35,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:35,961 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:35,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:36,040 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (1/1) ... [2020-10-14 16:55:36,075 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 16:55:36,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 16:55:36,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 16:55:36,077 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 16:55:36,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (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 [2020-10-14 16:55:36,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 16:55:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 16:55:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 16:55:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 16:55:36,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 16:55:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 16:55:36,153 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 16:55:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-14 16:55:36,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 16:55:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 16:55:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 16:55:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 16:55:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 16:55:36,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 16:55:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 16:55:36,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 16:55:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 16:55:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure div_s64_rem [2020-10-14 16:55:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 16:55:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-14 16:55:36,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-14 16:55:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-10-14 16:55:36,158 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 16:55:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:55:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_divns [2020-10-14 16:55:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2020-10-14 16:55:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2020-10-14 16:55:36,159 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-14 16:55:36,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 16:55:36,161 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-14 16:55:36,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-10-14 16:55:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-10-14 16:55:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2020-10-14 16:55:36,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-14 16:55:36,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-14 16:55:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-14 16:55:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-14 16:55:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data [2020-10-14 16:55:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-14 16:55:36,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-14 16:55:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-14 16:55:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-14 16:55:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-14 16:55:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-14 16:55:36,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-14 16:55:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-14 16:55:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-14 16:55:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-14 16:55:36,167 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_mtt [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_width_bits [2020-10-14 16:55:36,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2020-10-14 16:55:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2020-10-14 16:55:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2020-10-14 16:55:36,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2020-10-14 16:55:36,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_pdev [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ndev [2020-10-14 16:55:36,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_proc_ring [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_show [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_seq_open [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_create_hwif [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2020-10-14 16:55:36,173 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_rx_interrupt [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_rx [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_hard_start_xmit [2020-10-14 16:55:36,174 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_interrupt [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_unarm_tx [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_clock [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_clock [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_init_chip [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2020-10-14 16:55:36,175 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2020-10-14 16:55:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2020-10-14 16:55:36,176 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2020-10-14 16:55:36,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_interrupt [2020-10-14 16:55:36,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_open [2020-10-14 16:55:36,177 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_close [2020-10-14 16:55:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_init [2020-10-14 16:55:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_probe [2020-10-14 16:55:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2020-10-14 16:55:36,178 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_suspend [2020-10-14 16:55:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2020-10-14 16:55:36,179 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_init [2020-10-14 16:55:36,180 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_mod_exit [2020-10-14 16:55:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 16:55:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 16:55:36,183 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 16:55:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 16:55:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_3 [2020-10-14 16:55:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2020-10-14 16:55:36,184 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 16:55:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_4 [2020-10-14 16:55:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 16:55:36,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2020-10-14 16:55:36,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2020-10-14 16:55:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2020-10-14 16:55:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2020-10-14 16:55:36,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_37 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_38 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_39 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_40 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_41 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_42 [2020-10-14 16:55:36,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_43 [2020-10-14 16:55:36,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_44 [2020-10-14 16:55:36,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_45 [2020-10-14 16:55:36,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 16:55:36,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-14 16:55:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_irdadev [2020-10-14 16:55:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure async_wrap_skb [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_cpu [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_sync_single_for_device [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 16:55:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_set_media_busy [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_init_max_qos_capabilies [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_qos_bits_to_value [2020-10-14 16:55:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_open [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_3 [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_3 [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2020-10-14 16:55:36,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_2 [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-14 16:55:36,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx_ni [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-14 16:55:36,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 16:55:36,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_set_size [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-14 16:55:36,206 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-14 16:55:36,207 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-14 16:55:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 16:55:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 16:55:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 16:55:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 16:55:36,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 16:55:36,208 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2020-10-14 16:55:36,209 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 16:55:36,211 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 16:55:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 16:55:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 16:55:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 16:55:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 16:55:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 16:55:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 16:55:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 16:55:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure div_s64_rem [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-10-14 16:55:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 16:55:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_divns [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-14 16:55:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 16:55:36,222 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_3 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 16:55:36,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_4 [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_37 [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_38 [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_39 [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-14 16:55:36,224 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 16:55:36,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 16:55:36,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 16:55:36,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_44 [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_45 [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 16:55:36,228 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_cpu [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_sync_single_for_device [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2020-10-14 16:55:36,229 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-10-14 16:55:36,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 16:55:36,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2020-10-14 16:55:36,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2020-10-14 16:55:36,233 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_41 [2020-10-14 16:55:36,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_43 [2020-10-14 16:55:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-14 16:55:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-14 16:55:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-14 16:55:36,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-14 16:55:36,236 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx_ni [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_40 [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-14 16:55:36,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_42 [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure proc_set_size [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure irda_init_max_qos_capabilies [2020-10-14 16:55:36,238 INFO L130 BoogieDeclarations]: Found specification of procedure irda_qos_bits_to_value [2020-10-14 16:55:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_open [2020-10-14 16:55:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2020-10-14 16:55:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_set_media_busy [2020-10-14 16:55:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_irdadev [2020-10-14 16:55:36,240 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_mtt [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure async_wrap_skb [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure calc_width_bits [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2020-10-14 16:55:36,241 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2020-10-14 16:55:36,242 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_pdev [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ndev [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_proc_ring [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_show [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_seq_open [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_create_hwif [2020-10-14 16:55:36,243 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_rx_interrupt [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_rx [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_hard_start_xmit [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_interrupt [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_unarm_tx [2020-10-14 16:55:36,244 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_clock [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_clock [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_init_chip [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_interrupt [2020-10-14 16:55:36,245 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_open [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_close [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_init [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_probe [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_suspend [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_init [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_mod_exit [2020-10-14 16:55:36,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_3 [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_2 [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_3 [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 16:55:36,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 16:55:36,248 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 16:55:36,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 16:55:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 16:55:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 16:55:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 16:55:36,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 16:55:37,602 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 16:56:27,710 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 16:56:27,711 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-14 16:56:27,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:56:27 BoogieIcfgContainer [2020-10-14 16:56:27,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 16:56:27,727 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 16:56:27,727 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 16:56:27,731 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 16:56:27,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 04:55:31" (1/3) ... [2020-10-14 16:56:27,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0dbdb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:56:27, skipping insertion in model container [2020-10-14 16:56:27,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 04:55:35" (2/3) ... [2020-10-14 16:56:27,733 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a0dbdb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 04:56:27, skipping insertion in model container [2020-10-14 16:56:27,733 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 04:56:27" (3/3) ... [2020-10-14 16:56:27,735 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2020-10-14 16:56:27,746 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 16:56:27,757 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 16:56:27,771 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 16:56:27,801 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 16:56:27,801 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 16:56:27,801 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 16:56:27,802 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 16:56:27,802 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 16:56:27,802 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 16:56:27,802 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 16:56:27,802 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 16:56:27,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2295 states. [2020-10-14 16:56:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-14 16:56:27,883 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:56:27,884 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 16:56:27,885 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:56:27,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:56:27,891 INFO L82 PathProgramCache]: Analyzing trace with hash 716684680, now seen corresponding path program 1 times [2020-10-14 16:56:27,899 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:56:27,900 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1351966477] [2020-10-14 16:56:27,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:56:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:56:30,800 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:31,578 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:32,390 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:33,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:33,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:34,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:35,605 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:56:36,217 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:56:36,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-14 16:56:36,218 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-14 16:56:36,218 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6134 [2020-10-14 16:56:36,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:56:36,221 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:56:36,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:56:36,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 49 [2020-10-14 16:56:36,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:56:36,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-14 16:56:57,306 WARN L193 SmtUtils]: Spent 20.61 s on a formula simplification that was a NOOP. DAG size: 2080 [2020-10-14 16:56:57,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-14 16:56:57,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:56:57,406 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:02,555 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:02,556 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:02,556 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:02,556 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5183 [2020-10-14 16:57:02,557 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:02,557 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:02,557 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:02,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:02,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:02,558 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:02,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:02,896 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:02,903 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:02,932 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:02,932 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:02,932 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:02,933 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-14 16:57:02,933 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:02,933 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:02,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:02,933 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:02,934 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:02,934 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:02,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:02,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:02,989 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:02,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:02,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:02,995 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:02,995 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:57:02,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:02,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:02,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:02,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:02,996 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:02,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,014 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,019 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,019 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,019 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,019 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:57:03,019 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,020 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:03,020 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,021 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-14 16:57:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,044 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,067 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:03,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-14 16:57:03,069 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,069 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-14 16:57:03,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,070 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,089 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,093 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,093 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:03,094 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,094 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:57:03,094 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,094 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,094 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,095 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,118 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,118 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:57:03,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,119 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-14 16:57:03,119 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-14 16:57:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,158 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,192 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,192 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:03,193 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,193 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-14 16:57:03,193 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,193 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:03,194 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,194 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:03,223 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:03,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,224 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,224 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,225 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:03,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,242 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,263 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,263 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,263 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-14 16:57:03,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,263 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,264 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,264 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-14 16:57:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,286 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,331 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,332 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:03,332 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,332 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-14 16:57:03,332 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,333 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:03,333 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,333 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,362 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,362 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:03,363 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,363 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:03,363 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,363 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,363 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,364 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,364 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,383 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,389 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,389 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,389 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,390 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:03,390 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,390 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,390 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,391 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,391 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-14 16:57:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,416 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,426 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,458 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-14 16:57:03,458 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,458 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 50 [2020-10-14 16:57:03,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,459 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-14 16:57:03,459 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,459 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,477 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:03,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:03,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-14 16:57:03,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,502 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,504 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,509 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,509 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,509 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,509 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:03,510 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,510 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,510 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,511 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,511 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-14 16:57:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,525 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,528 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,529 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-14 16:57:03,529 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,529 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-14 16:57:03,529 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,530 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-14 16:57:03,530 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,531 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-14 16:57:03,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,696 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,696 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:03,697 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,697 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-14 16:57:03,697 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,697 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:03,698 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,698 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,716 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,722 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:57:03,722 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,722 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,723 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,723 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-14 16:57:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,752 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,839 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:03,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:03,840 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-14 16:57:03,840 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,841 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:03,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:03,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:03,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,866 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:03,874 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:03,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:03,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:57:03,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:03,875 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:03,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:03,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:03,876 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:03,876 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-14 16:57:03,885 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-14 16:57:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:03,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:03,907 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,016 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:04,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:04,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 125 [2020-10-14 16:57:04,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:04,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-14 16:57:04,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,035 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,040 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,040 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:04,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-14 16:57:04,041 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,041 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,042 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,042 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,050 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-14 16:57:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,065 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,082 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:04,166 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:04,166 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 108 [2020-10-14 16:57:04,166 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:04,167 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,167 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:04,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,193 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,194 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:04,194 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,194 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:04,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,195 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,195 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,196 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-14 16:57:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,217 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,246 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,302 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,303 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-14 16:57:04,303 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-14 16:57:04,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-14 16:57:04,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,304 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-14 16:57:04,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,323 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,329 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,330 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:04,330 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,330 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:04,331 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,331 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,331 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,332 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,332 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-14 16:57:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,357 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:04,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-14 16:57:04,358 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,358 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,472 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:04,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,473 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 115 [2020-10-14 16:57:04,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2020-10-14 16:57:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,500 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:04,508 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-14 16:57:04,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:04,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2020-10-14 16:57:04,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,527 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,531 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,531 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:04,532 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,532 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:57:04,532 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,532 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,532 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-14 16:57:04,533 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,533 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2020-10-14 16:57:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,655 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 32 [2020-10-14 16:57:04,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-14 16:57:04,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 29 [2020-10-14 16:57:04,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,704 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,714 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-14 16:57:04,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-14 16:57:04,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,716 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,717 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-14 16:57:04,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-14 16:57:04,737 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-14 16:57:04,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,738 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:04,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2020-10-14 16:57:04,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:57:04,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:57:04,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:57:04,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-14 16:57:04,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-14 16:57:04,787 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-14 16:57:04,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:57:04,788 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:57:04,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-14 16:57:04,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-14 16:57:04,789 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-14 16:57:04,789 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-14 16:57:05,098 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2020-10-14 16:57:05,099 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1351966477] [2020-10-14 16:57:05,101 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-14 16:57:05,101 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2020-10-14 16:57:05,102 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [138172401] [2020-10-14 16:57:05,109 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-14 16:57:05,109 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-14 16:57:05,123 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-14 16:57:05,123 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2020-10-14 16:57:05,126 INFO L87 Difference]: Start difference. First operand 2295 states. Second operand 7 states. [2020-10-14 16:59:09,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-14 16:59:09,960 INFO L93 Difference]: Finished difference Result 4645 states and 6430 transitions. [2020-10-14 16:59:09,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-10-14 16:59:09,963 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2020-10-14 16:59:09,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-14 16:59:10,005 INFO L225 Difference]: With dead ends: 4645 [2020-10-14 16:59:10,006 INFO L226 Difference]: Without dead ends: 2554 [2020-10-14 16:59:10,021 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 21.0s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2020-10-14 16:59:10,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2554 states. [2020-10-14 16:59:11,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2554 to 2015. [2020-10-14 16:59:11,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2015 states. [2020-10-14 16:59:11,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2015 states to 2015 states and 2671 transitions. [2020-10-14 16:59:11,267 INFO L78 Accepts]: Start accepts. Automaton has 2015 states and 2671 transitions. Word has length 208 [2020-10-14 16:59:11,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-14 16:59:11,268 INFO L479 AbstractCegarLoop]: Abstraction has 2015 states and 2671 transitions. [2020-10-14 16:59:11,268 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-14 16:59:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 2015 states and 2671 transitions. [2020-10-14 16:59:11,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-10-14 16:59:11,278 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 16:59:11,278 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 16:59:11,279 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-14 16:59:11,279 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 16:59:11,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 16:59:11,280 INFO L82 PathProgramCache]: Analyzing trace with hash -1706920558, now seen corresponding path program 1 times [2020-10-14 16:59:11,280 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 16:59:11,280 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1902190983] [2020-10-14 16:59:11,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 16:59:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 16:59:12,598 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:13,587 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:14,766 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:15,911 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:16,921 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 16:59:17,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-14 16:59:17,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 292 [2020-10-14 16:59:17,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-14 16:59:17,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5379 [2020-10-14 16:59:17,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-14 16:59:17,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.4 [2020-10-14 16:59:17,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-14 16:59:17,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 201 [2020-10-14 16:59:17,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-14 16:59:17,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0