/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=BIGGEST --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-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:28:15,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:28:15,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:28:15,807 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:28:15,807 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:28:15,808 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:28:15,809 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:28:15,811 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:28:15,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:28:15,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:28:15,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:28:15,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:28:15,816 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:28:15,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:28:15,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:28:15,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:28:15,821 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:28:15,822 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:28:15,824 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:28:15,828 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:28:15,831 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:28:15,835 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:28:15,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:28:15,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:28:15,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:28:15,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:28:15,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:28:15,842 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:28:15,843 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:28:15,844 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:28:15,844 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:28:15,847 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:28:15,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:28:15,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:28:15,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:28:15,851 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:28:15,852 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:28:15,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:28:15,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:28:15,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:28:15,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:28:15,857 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 [2020-10-13 03:28:15,908 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:28:15,908 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:28:15,909 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:28:15,909 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:28:15,909 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:28:15,910 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:28:15,910 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:28:15,913 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:28:15,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:28:15,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:28:15,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:28:15,914 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:28:15,914 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:28:15,914 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:28:15,915 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:28:15,915 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:28:15,915 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:28:15,915 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:28:15,915 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:28:15,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:28:15,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:28:15,917 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:28:15,917 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:28:15,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:28:15,918 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:28:15,918 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:28:15,918 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:28:15,918 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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;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=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:28:16,205 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:28:16,218 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:28:16,221 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:28:16,223 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:28:16,223 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:28:16,224 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 03:28:16,296 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/338a10c8b/ab6b7a9d363e450d8a07a40578626e01/FLAGc87b49214 [2020-10-13 03:28:17,193 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:28:17,193 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 03:28:17,244 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/338a10c8b/ab6b7a9d363e450d8a07a40578626e01/FLAGc87b49214 [2020-10-13 03:28:17,632 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/338a10c8b/ab6b7a9d363e450d8a07a40578626e01 [2020-10-13 03:28:17,641 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:28:17,643 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:28:17,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:28:17,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:28:17,648 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:28:17,649 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:28:17" (1/1) ... [2020-10-13 03:28:17,652 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7100e673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:17, skipping insertion in model container [2020-10-13 03:28:17,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:28:17" (1/1) ... [2020-10-13 03:28:17,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:28:17,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:28:20,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:28:20,836 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:28:21,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:28:21,918 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:28:21,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21 WrapperNode [2020-10-13 03:28:21,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:28:21,921 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:28:21,921 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:28:21,921 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:28:21,939 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:21,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,052 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (1/1) ... [2020-10-13 03:28:22,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:28:22,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:28:22,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:28:22,284 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:28:22,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (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 [2020-10-13 03:28:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:28:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:28:22,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~VOID [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-13 03:28:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:28:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:28:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:28:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:28:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:28:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:28:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:28:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:28:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:28:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:28:22,362 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 03:28:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-13 03:28:22,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2020-10-13 03:28:22,365 INFO L138 BoogieDeclarations]: Found implementation of procedure hcd_to_r8a66597 [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_to_hcd [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_td [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_read_fifo [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_mdfy [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_write_fifo [2020-10-13 03:28:22,366 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syscfg_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_syssts_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvstctr_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dmacfg_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intenb_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_intsts_reg [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rh_usb_speed [2020-10-13 03:28:22,367 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_port_power [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xtal_from_pdata [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_pipe_irq [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_pipe_irq [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure set_devadd_reg [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_enable [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_clock_disable [2020-10-13 03:28:22,368 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_enable_port [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_disable_port [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_controller [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_controller [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parent_r8a66597_address [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure is_child_device [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hub_limit [2020-10-13 03:28:22,369 INFO L138 BoogieDeclarations]: Found implementation of procedure get_port_number [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_usb_speed [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure set_child_connect_map [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure put_child_connect_map [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pipe_reg_addr [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_dev [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure make_r8a66597_device [2020-10-13 03:28:22,370 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_usb_address [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure free_usb_address [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_reg_wait [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_start [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_stop [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_all_buffer [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_pipe_toggle [2020-10-13 03:28:22,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mbw_value [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure cfifo_change [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure fifo_change_from_pipe [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_pipenum [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_to_r8a66597_addr [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_toggle_pointer [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_set [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_save [2020-10-13 03:28:22,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_toggle_restore [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_buffer_setting [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_setting [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_empty_pipenum [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_type [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bufnum [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_buf_bsize [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe_dma [2020-10-13 03:28:22,373 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_r8a66597_pipe [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_done [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure force_dequeue [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_r8a66597_pipe_all [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interval [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_timer_interval [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_info [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure init_pipe_config [2020-10-13 03:28:22,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_enable [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pipe_irq_disable [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_start_polling [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure start_root_hub_sampling [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_syssts [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_connect [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_usb_disconnect [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_setup_packet [2020-10-13 03:28:22,375 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_read [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_packet_write [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_status_packet [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure is_set_address [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure start_transfer [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure check_transfer_finish [2020-10-13 03:28:22,376 INFO L138 BoogieDeclarations]: Found implementation of procedure set_td_timer [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_request [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_read [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure packet_write [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure check_next_phase [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure get_urb_error [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_ready [2020-10-13 03:28:22,377 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_empty [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_pipe_nrdy [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_irq [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_root_hub_control [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_interval_timer [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_td_timer [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_timer [2020-10-13 03:28:22,378 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pipe_config [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_start [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_stop [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_address_zero [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_make_td [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_enqueue [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_urb_dequeue [2020-10-13 03:28:22,379 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_endpoint_disable [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_get_frame [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_usb_address_map [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure get_r8a66597_device [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure update_usb_address_map [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_check_detect_child [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_status_data [2020-10-13 03:28:22,380 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_descriptor [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_hub_control [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_suspend [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_bus_resume [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_suspend [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_resume [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_remove [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_probe [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_init [2020-10-13 03:28:22,381 INFO L138 BoogieDeclarations]: Found implementation of procedure r8a66597_driver_exit [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_4 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_4 [2020-10-13 03:28:22,382 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2020-10-13 03:28:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-13 03:28:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_1 [2020-10-13 03:28:22,383 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-13 03:28:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-13 03:28:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2020-10-13 03:28:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-13 03:28:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-13 03:28:22,494 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_hc_driver_6 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2020-10-13 03:28:22,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 03:28:22,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_12 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_13 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_14 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_15 [2020-10-13 03:28:22,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_16 [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_17 [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_18 [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:28:22,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:28:22,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:28:22,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:28:22,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-13 03:28:22,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:28:22,503 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_put [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-13 03:28:22,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure device_wakeup_enable [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16_rep [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 03:28:22,505 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16_rep [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32_rep [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:28:22,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_noirq_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_noirq_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-13 03:28:22,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_noirq_5 [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:28:22,508 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_hcd [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_create_hcd [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_check_unlink_urb [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_giveback_urb [2020-10-13 03:28:22,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_link_urb_to_ep [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_poll_rh_status [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_resume_root_hub [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_hub_find_child [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_hcd [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_hcd [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_root_hub_lost_power [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-13 03:28:22,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:28:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:28:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:28:22,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:28:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:28:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:28:22,511 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-13 03:28:22,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:28:22,513 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 03:28:22,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:28:22,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:28:22,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:28:22,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:28:22,518 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_12 [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_13 [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_14 [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_15 [2020-10-13 03:28:22,519 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_16 [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2020-10-13 03:28:22,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16_rep [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16_rep [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32_rep [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:28:22,521 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_4 [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-13 03:28:22,522 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_4 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_1 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-13 03:28:22,523 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_hc_driver_6 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2020-10-13 03:28:22,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-13 03:28:22,525 INFO L130 BoogieDeclarations]: Found specification of procedure device_wakeup_enable [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hub_find_child [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-13 03:28:22,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_link_urb_to_ep [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_check_unlink_urb [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_unlink_urb_from_ep [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_giveback_urb [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_create_hcd [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_hcd [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_hcd [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_hcd [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_poll_rh_status [2020-10-13 03:28:22,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_root_hub_lost_power [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_hcd_resume_root_hub [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_17 [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_18 [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-13 03:28:22,528 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_put [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure hcd_to_r8a66597 [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_to_hcd [2020-10-13 03:28:22,529 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_td [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_read_fifo [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_mdfy [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_write_fifo [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_syscfg_reg [2020-10-13 03:28:22,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_syssts_reg [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvstctr_reg [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_dmacfg_reg [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_intenb_reg [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_intsts_reg [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_rh_usb_speed [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_port_power [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~VOID [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure get_xtal_from_pdata [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure packet_write [2020-10-13 03:28:22,531 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_frame [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure enable_pipe_irq [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_pipe_irq [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure set_devadd_reg [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_enable [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_clock_disable [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_enable_port [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_disable_port [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure enable_controller [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure disable_controller [2020-10-13 03:28:22,532 INFO L130 BoogieDeclarations]: Found specification of procedure get_parent_r8a66597_address [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_child_device [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_hub_limit [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_port_number [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_usb_speed [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure set_child_connect_map [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure put_child_connect_map [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure set_pipe_reg_addr [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_dev [2020-10-13 03:28:22,533 INFO L130 BoogieDeclarations]: Found specification of procedure make_r8a66597_device [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_usb_address [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_usb_address [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_reg_wait [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_start [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_stop [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure clear_all_buffer [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_pipe_toggle [2020-10-13 03:28:22,534 INFO L130 BoogieDeclarations]: Found specification of procedure mbw_value [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure cfifo_change [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure fifo_change_from_pipe [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_get_pipenum [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_to_r8a66597_addr [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure get_toggle_pointer [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_set [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_save [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_toggle_restore [2020-10-13 03:28:22,535 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_buffer_setting [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_setting [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_empty_pipenum [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_type [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_bufnum [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure get_buf_bsize [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe_dma [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure enable_r8a66597_pipe [2020-10-13 03:28:22,536 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_done [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure force_dequeue [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure disable_r8a66597_pipe_all [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_interval [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure get_timer_interval [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_info [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure init_pipe_config [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_enable [2020-10-13 03:28:22,537 INFO L130 BoogieDeclarations]: Found specification of procedure pipe_irq_disable [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_start_polling [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure start_root_hub_sampling [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_syssts [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_connect [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_usb_disconnect [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_setup_packet [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_read [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_packet_write [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_status_packet [2020-10-13 03:28:22,538 INFO L130 BoogieDeclarations]: Found specification of procedure is_set_address [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure start_transfer [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure check_transfer_finish [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure set_td_timer [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure finish_request [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure packet_read [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure check_next_phase [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure get_urb_error [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_ready [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_empty [2020-10-13 03:28:22,539 INFO L130 BoogieDeclarations]: Found specification of procedure irq_pipe_nrdy [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_irq [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_root_hub_control [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_interval_timer [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_td_timer [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_timer [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure check_pipe_config [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_start [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_stop [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure set_address_zero [2020-10-13 03:28:22,540 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_make_td [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_enqueue [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_urb_dequeue [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_endpoint_disable [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure collect_usb_address_map [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure get_r8a66597_device [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure update_usb_address_map [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_check_detect_child [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_status_data [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_descriptor [2020-10-13 03:28:22,541 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_hub_control [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_suspend [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_bus_resume [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_suspend [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_resume [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_remove [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_probe [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_init [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure r8a66597_driver_exit [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-13 03:28:22,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_noirq_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_noirq_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_noirq_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-13 03:28:22,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:28:22,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:28:22,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:28:22,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:28:22,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:28:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:28:22,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:28:24,629 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:28:31,621 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:28:31,621 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:28:31,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:28:31 BoogieIcfgContainer [2020-10-13 03:28:31,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:28:31,642 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:28:31,643 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:28:31,646 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:28:31,646 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:28:17" (1/3) ... [2020-10-13 03:28:31,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146de68e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:28:31, skipping insertion in model container [2020-10-13 03:28:31,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:28:21" (2/3) ... [2020-10-13 03:28:31,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@146de68e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:28:31, skipping insertion in model container [2020-10-13 03:28:31,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:28:31" (3/3) ... [2020-10-13 03:28:31,650 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--host--r8a66597-hcd.ko-entry_point.cil.out.i [2020-10-13 03:28:31,660 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:28:31,675 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:28:31,692 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:28:31,731 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:28:31,731 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:28:31,732 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:28:31,732 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:28:31,732 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:28:31,732 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:28:31,732 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:28:31,732 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:28:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states. [2020-10-13 03:28:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2020-10-13 03:28:31,832 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:28:31,833 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:28:31,834 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:28:31,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:28:31,840 INFO L82 PathProgramCache]: Analyzing trace with hash 2066219010, now seen corresponding path program 1 times [2020-10-13 03:28:31,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:28:31,849 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [771360160] [2020-10-13 03:28:31,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:28:32,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:32,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:33,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:33,335 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:33,672 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:34,032 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:34,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:37,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:37,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 229 [2020-10-13 03:28:37,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-13 03:28:37,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5070 [2020-10-13 03:28:37,567 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:37,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:37,567 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 99 [2020-10-13 03:28:37,568 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:28:37,568 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-13 03:28:40,336 WARN L193 SmtUtils]: Spent 2.53 s on a formula simplification that was a NOOP. DAG size: 763 [2020-10-13 03:28:40,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:28:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:40,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:40,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:40,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:40,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 322 [2020-10-13 03:28:40,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:40,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:40,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:40,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:40,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:40,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:28:40,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:40,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,855 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:40,855 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:28:40,855 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:40,856 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-13 03:28:40,856 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:40,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:40,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:40,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:40,857 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:40,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:40,906 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,911 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:40,911 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:40,912 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:40,912 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:28:40,912 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:40,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:40,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:40,913 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:40,913 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:28:40,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:28:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:40,931 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:40,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:40,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:40,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:28:40,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:40,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:40,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:40,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:40,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:28:40,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:28:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:40,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:40,977 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,005 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,005 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:28:41,006 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:41,006 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-13 03:28:41,006 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,006 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-13 03:28:41,007 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,007 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,026 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,032 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:41,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-13 03:28:41,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:28:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,050 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:41,054 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:28:41,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-13 03:28:41,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:28:41,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,096 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,096 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:28:41,096 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:41,097 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-13 03:28:41,097 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,097 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,098 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:41,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,117 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,117 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:41,117 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,118 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:28:41,118 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,118 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,119 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:28:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,131 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,136 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:41,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:41,137 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:28:41,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:28:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,153 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:28:41,154 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,154 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:28:41,154 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:41,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,155 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:41,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-13 03:28:41,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,194 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,265 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,265 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:41,265 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:41,266 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:28:41,266 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:41,266 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:41,267 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,402 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,445 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:41,445 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,445 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 03:28:41,446 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,446 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:41,447 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2020-10-13 03:28:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,593 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:41,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,642 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-13 03:28:41,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:41,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:41,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:41,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,729 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:41,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 39 [2020-10-13 03:28:41,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:41,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2020-10-13 03:28:41,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,765 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,829 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,829 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:41,829 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:41,830 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-13 03:28:41,830 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,830 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:41,831 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:41,831 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,885 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,914 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:41,915 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:41,915 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:41,915 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-13 03:28:41,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:41,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:41,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:41,916 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:41,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:41,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-10-13 03:28:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:41,939 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:41,949 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:42,008 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:42,008 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 75 [2020-10-13 03:28:42,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:42,009 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:42,009 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,071 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,071 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:42,072 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,072 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:28:42,072 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,072 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:42,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:42,073 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-13 03:28:42,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,099 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,113 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,220 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,220 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:42,221 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:42,221 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 129 [2020-10-13 03:28:42,221 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,221 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:42,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:42,222 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:42,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,344 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:42,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,345 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-13 03:28:42,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:42,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:42,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2020-10-13 03:28:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,457 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,457 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:28:42,457 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:28:42,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:28:42,458 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:28:42,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:28:42,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,490 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:28:42,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 51 [2020-10-13 03:28:42,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:28:42,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:42,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:28:42,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2020-10-13 03:28:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,592 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,597 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,597 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:42,597 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,597 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:28:42,597 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:28:42,598 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,598 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2020-10-13 03:28:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,643 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,647 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,648 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:42,648 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,648 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:28:42,648 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:28:42,649 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,649 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-13 03:28:42,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,699 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:42,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,704 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:28:42,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:28:42,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,705 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2020-10-13 03:28:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,751 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,758 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,758 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 03:28:42,758 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,758 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:28:42,759 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 03:28:42,759 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,759 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:28:42,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:28:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,775 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,783 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,783 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:28:42,784 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,784 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-13 03:28:42,784 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,784 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:42,785 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,785 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:28:42,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:28:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:28:42,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:28:42,808 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:28:42,809 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:28:42,809 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:28:42,809 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:28:42,810 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:28:42,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:28:42,810 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:28:42,811 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:28:42,811 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:28:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 5 proven. 37 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-10-13 03:28:43,035 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [771360160] [2020-10-13 03:28:43,038 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:28:43,039 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2020-10-13 03:28:43,040 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898474654] [2020-10-13 03:28:43,045 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2020-10-13 03:28:43,045 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:28:43,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2020-10-13 03:28:43,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2020-10-13 03:28:43,062 INFO L87 Difference]: Start difference. First operand 2910 states. Second operand 16 states. [2020-10-13 03:28:45,599 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 03:29:04,444 WARN L193 SmtUtils]: Spent 5.12 s on a formula simplification. DAG size of input: 792 DAG size of output: 777 [2020-10-13 03:29:07,047 WARN L193 SmtUtils]: Spent 2.50 s on a formula simplification that was a NOOP. DAG size: 775 [2020-10-13 03:29:09,603 WARN L193 SmtUtils]: Spent 2.48 s on a formula simplification that was a NOOP. DAG size: 777 [2020-10-13 03:29:14,991 WARN L193 SmtUtils]: Spent 5.23 s on a formula simplification. DAG size of input: 796 DAG size of output: 782 [2020-10-13 03:29:20,051 WARN L193 SmtUtils]: Spent 4.92 s on a formula simplification. DAG size of input: 783 DAG size of output: 768 [2020-10-13 03:29:22,806 WARN L193 SmtUtils]: Spent 2.49 s on a formula simplification that was a NOOP. DAG size: 776 [2020-10-13 03:29:28,055 WARN L193 SmtUtils]: Spent 5.17 s on a formula simplification. DAG size of input: 794 DAG size of output: 780 [2020-10-13 03:29:33,345 WARN L193 SmtUtils]: Spent 5.09 s on a formula simplification. DAG size of input: 785 DAG size of output: 771 [2020-10-13 03:31:21,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-13 03:31:21,291 INFO L93 Difference]: Finished difference Result 6354 states and 9312 transitions. [2020-10-13 03:31:21,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-10-13 03:31:21,294 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 163 [2020-10-13 03:31:21,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-13 03:31:21,362 INFO L225 Difference]: With dead ends: 6354 [2020-10-13 03:31:21,362 INFO L226 Difference]: Without dead ends: 3637 [2020-10-13 03:31:21,387 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 65 SyntacticMatches, 2 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 367 ImplicationChecksByTransitivity, 39.7s TimeCoverageRelationStatistics Valid=409, Invalid=1073, Unknown=0, NotChecked=0, Total=1482 [2020-10-13 03:31:21,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3637 states. [2020-10-13 03:31:22,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3637 to 2687. [2020-10-13 03:31:22,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2687 states. [2020-10-13 03:31:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2687 states to 2687 states and 3719 transitions. [2020-10-13 03:31:22,906 INFO L78 Accepts]: Start accepts. Automaton has 2687 states and 3719 transitions. Word has length 163 [2020-10-13 03:31:22,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-13 03:31:22,907 INFO L479 AbstractCegarLoop]: Abstraction has 2687 states and 3719 transitions. [2020-10-13 03:31:22,907 INFO L480 AbstractCegarLoop]: Interpolant automaton has 16 states. [2020-10-13 03:31:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 3719 transitions. [2020-10-13 03:31:22,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2020-10-13 03:31:22,915 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:31:22,915 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-13 03:31:22,916 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-13 03:31:22,916 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:31:22,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:31:22,916 INFO L82 PathProgramCache]: Analyzing trace with hash 586786802, now seen corresponding path program 1 times [2020-10-13 03:31:22,917 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:31:22,917 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1393813375] [2020-10-13 03:31:22,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:31:23,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:23,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:23,606 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:23,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:24,285 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:24,648 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:29,725 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:29,726 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 235 [2020-10-13 03:31:29,727 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-13 03:31:29,727 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6627 [2020-10-13 03:31:29,727 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:29,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:29,727 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 84 [2020-10-13 03:31:29,728 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-13 03:31:29,728 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,172 WARN L193 SmtUtils]: Spent 2.33 s on a formula simplification that was a NOOP. DAG size: 763 [2020-10-13 03:31:32,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:31:32,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,209 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,683 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,683 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:32,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 485 [2020-10-13 03:31:32,684 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,765 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,772 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,787 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,787 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:32,787 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,788 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:32,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,824 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,827 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,827 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:32,827 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:31:32,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,829 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:32,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,843 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,843 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:32,844 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,844 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:32,844 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,844 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,845 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,845 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:32,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:31:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,871 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:32,871 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,871 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-13 03:31:32,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,872 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,872 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,884 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:32,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:31:32,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,901 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,901 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:32,902 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,902 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:31:32,902 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,903 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,903 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:31:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,926 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,927 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,928 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,940 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,943 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,944 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:32,944 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,944 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:32,944 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,944 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,945 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,945 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:31:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,955 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,957 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,958 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:31:32,958 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,958 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:32,958 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,958 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,959 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,959 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:32,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:31:32,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:32,970 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:32,971 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:32,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:31:32,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:32,972 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-13 03:31:32,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:32,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:32,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:32,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:32,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:33,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-13 03:31:33,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,019 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,066 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,067 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:33,067 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:33,067 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:31:33,067 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:33,068 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:33,068 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:33,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,195 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:33,196 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:33,196 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-13 03:31:33,196 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:33,197 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:33,198 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:33,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-13 03:31:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,494 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,495 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:33,495 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:33,495 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-13 03:31:33,496 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,496 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:33,497 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:33,497 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:33,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,635 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,715 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,715 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:33,715 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:33,716 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 195 [2020-10-13 03:31:33,716 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:33,716 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:33,717 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:33,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2020-10-13 03:31:33,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,748 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,821 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:33,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:33,822 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:31:33,822 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:33,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:33,823 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:33,897 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,915 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:33,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:33,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:33,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-13 03:31:33,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:33,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:33,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:33,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:33,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2020-10-13 03:31:33,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:33,988 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:33,999 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,070 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,070 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:34,070 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:34,070 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-13 03:31:34,071 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:34,071 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:34,071 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:34,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,094 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,135 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:34,135 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 03:31:34,136 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:34,136 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:34,137 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-13 03:31:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,159 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,166 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,230 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,230 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:34,230 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:34,230 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-13 03:31:34,231 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:34,231 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:34,231 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,374 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,417 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,417 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:34,417 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,417 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 48 [2020-10-13 03:31:34,418 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:34,418 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:34,418 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2020-10-13 03:31:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,512 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-13 03:31:34,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:31:34,515 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 78 [2020-10-13 03:31:34,515 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:31:34,515 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-13 03:31:34,516 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,574 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,574 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-13 03:31:34,574 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,575 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:31:34,575 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-13 03:31:34,575 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:34,576 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:31:34,576 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-10-13 03:31:34,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,643 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:34,643 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-13 03:31:34,644 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:31:34,644 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-13 03:31:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,710 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,713 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:34,714 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,714 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:34,714 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:31:34,715 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,715 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-13 03:31:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,770 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,774 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,774 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:34,774 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,774 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:31:34,774 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-13 03:31:34,775 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,775 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-13 03:31:34,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,840 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,846 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,846 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 20 [2020-10-13 03:31:34,846 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-13 03:31:34,847 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 17 [2020-10-13 03:31:34,847 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:31:34,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,857 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,860 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,860 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-13 03:31:34,860 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,860 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:34,860 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:34,861 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,861 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:31:34,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:31:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:31:34,871 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:31:34,873 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:31:34,873 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:31:34,874 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:31:34,874 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-13 03:31:34,874 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:31:34,874 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:31:34,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:31:34,875 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:31:34,875 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:31:34,963 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 24 proven. 60 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2020-10-13 03:31:34,964 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1393813375] [2020-10-13 03:31:34,964 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:31:34,964 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-10-13 03:31:34,965 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894695569] [2020-10-13 03:31:34,968 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-13 03:31:34,969 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:31:34,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-13 03:31:34,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2020-10-13 03:31:34,969 INFO L87 Difference]: Start difference. First operand 2687 states and 3719 transitions. Second operand 19 states. [2020-10-13 03:31:37,503 WARN L193 SmtUtils]: Spent 2.46 s on a formula simplification that was a NOOP. DAG size: 772 [2020-10-13 03:31:54,772 WARN L193 SmtUtils]: Spent 2.73 s on a formula simplification that was a NOOP. DAG size: 776 [2020-10-13 03:32:00,137 WARN L193 SmtUtils]: Spent 5.28 s on a formula simplification. DAG size of input: 792 DAG size of output: 778 [2020-10-13 03:32:02,837 WARN L193 SmtUtils]: Spent 2.61 s on a formula simplification that was a NOOP. DAG size: 776 [2020-10-13 03:32:05,439 WARN L193 SmtUtils]: Spent 2.51 s on a formula simplification that was a NOOP. DAG size: 768 [2020-10-13 03:32:08,216 WARN L193 SmtUtils]: Spent 2.66 s on a formula simplification that was a NOOP. DAG size: 769