/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 11:11:01,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 11:11:01,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 11:11:01,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 11:11:01,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 11:11:01,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 11:11:01,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 11:11:01,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 11:11:01,894 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 11:11:01,897 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 11:11:01,898 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 11:11:01,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 11:11:01,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 11:11:01,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 11:11:01,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 11:11:01,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 11:11:01,907 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 11:11:01,908 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 11:11:01,910 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 11:11:01,917 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 11:11:01,919 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 11:11:01,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 11:11:01,921 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 11:11:01,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 11:11:01,936 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 11:11:01,937 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 11:11:01,937 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 11:11:01,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 11:11:01,938 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 11:11:01,939 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 11:11:01,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 11:11:01,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 11:11:01,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 11:11:01,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 11:11:01,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 11:11:01,950 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 11:11:01,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 11:11:01,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 11:11:01,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 11:11:01,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 11:11:01,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 11:11:01,954 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 [2020-10-15 11:11:01,991 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 11:11:01,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 11:11:01,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 11:11:01,993 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 11:11:01,994 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 11:11:01,994 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 11:11:01,994 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 11:11:01,994 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 11:11:01,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 11:11:01,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 11:11:01,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 11:11:01,996 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 11:11:01,996 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 11:11:01,997 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 11:11:01,997 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 11:11:01,997 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 11:11:01,997 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 11:11:01,998 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 11:11:01,998 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 11:11:01,998 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 11:11:01,998 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 11:11:01,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 11:11:01,999 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 11:11:01,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 11:11:01,999 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 11:11:01,999 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 11:11:02,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 11:11:02,000 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 11:11:02,282 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 11:11:02,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 11:11:02,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 11:11:02,299 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 11:11:02,299 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 11:11:02,300 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2020-10-15 11:11:02,377 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/22979e9fe/9b89286cf98f45a0b94228582c98280f/FLAGe8ff58ce7 [2020-10-15 11:11:03,176 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 11:11:03,177 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2020-10-15 11:11:03,211 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/22979e9fe/9b89286cf98f45a0b94228582c98280f/FLAGe8ff58ce7 [2020-10-15 11:11:03,714 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/22979e9fe/9b89286cf98f45a0b94228582c98280f [2020-10-15 11:11:03,727 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 11:11:03,729 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 11:11:03,732 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 11:11:03,732 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 11:11:03,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 11:11:03,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:11:03" (1/1) ... [2020-10-15 11:11:03,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ecd033a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:03, skipping insertion in model container [2020-10-15 11:11:03,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 11:11:03" (1/1) ... [2020-10-15 11:11:03,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 11:11:03,921 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 11:11:06,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:11:06,247 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 11:11:06,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 11:11:06,869 INFO L208 MainTranslator]: Completed translation [2020-10-15 11:11:06,870 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06 WrapperNode [2020-10-15 11:11:06,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 11:11:06,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 11:11:06,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 11:11:06,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 11:11:06,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:06,886 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:06,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:06,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:07,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:07,189 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:07,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (1/1) ... [2020-10-15 11:11:07,280 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 11:11:07,281 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 11:11:07,281 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 11:11:07,281 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 11:11:07,282 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (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 [2020-10-15 11:11:07,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 11:11:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 11:11:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2020-10-15 11:11:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16p [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab16s [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-15 11:11:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-15 11:11:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 11:11:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 11:11:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 11:11:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 11:11:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 11:11:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-15 11:11:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-15 11:11:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 11:11:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-15 11:11:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-15 11:11:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 11:11:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 11:11:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-15 11:11:07,429 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-15 11:11:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-15 11:11:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2020-10-15 11:11:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-15 11:11:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-15 11:11:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2020-10-15 11:11:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_startup [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_release [2020-10-15 11:11:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_port_probe [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_port_remove [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_open [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_close [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_room [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_chars_in_buffer [2020-10-15 11:11:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tx_empty [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_throttle [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_unthrottle [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_ioctl [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_termios [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmget [2020-10-15 11:11:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_tiocmset [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_break [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_interrupt_callback [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_in_callback [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_bulk_out_callback [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_recv [2020-10-15 11:11:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_send [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_mcr [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_get_lsr [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_get_serial_info [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_set_serial_info [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_handle_new_msr [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_stop_read [2020-10-15 11:11:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_restart_read [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_out_sync [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_command_in_sync [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_write_byte [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_do_download [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ti_download_firmware [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2020-10-15 11:11:07,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2020-10-15 11:11:07,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-15 11:11:07,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-15 11:11:07,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-15 11:11:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 11:11:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 11:11:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 11:11:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 11:11:07,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-15 11:11:07,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-15 11:11:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-15 11:11:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-15 11:11:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 11:11:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-15 11:11:07,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 11:11:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-15 11:11:07,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2020-10-15 11:11:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 11:11:07,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-15 11:11:07,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_1 [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_detach_2 [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2020-10-15 11:11:07,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-15 11:11:07,452 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2020-10-15 11:11:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_driver_set_configuration [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-15 11:11:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 11:11:07,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-15 11:11:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 11:11:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-15 11:11:07,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2020-10-15 11:11:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 11:11:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 11:11:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2020-10-15 11:11:07,456 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16p [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure __swab16s [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-15 11:11:07,457 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10 [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2020-10-15 11:11:07,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 11:11:07,459 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 11:11:07,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12 [2020-10-15 11:11:07,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9 [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-15 11:11:07,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 11:11:07,463 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 11:11:07,464 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-15 11:11:07,465 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-15 11:11:07,466 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2020-10-15 11:11:07,467 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-15 11:11:07,468 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2020-10-15 11:11:07,469 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-15 11:11:07,470 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_driver_set_configuration [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2020-10-15 11:11:07,471 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2020-10-15 11:11:07,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_startup [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_release [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_port_probe [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_port_remove [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_open [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_close [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write [2020-10-15 11:11:07,473 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_room [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_chars_in_buffer [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tx_empty [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_throttle [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_unthrottle [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_ioctl [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_termios [2020-10-15 11:11:07,474 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmget [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_tiocmset [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_break [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_interrupt_callback [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_in_callback [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_bulk_out_callback [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_recv [2020-10-15 11:11:07,475 INFO L130 BoogieDeclarations]: Found specification of procedure ti_send [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_mcr [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_get_lsr [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_get_serial_info [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_set_serial_info [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_handle_new_msr [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_stop_read [2020-10-15 11:11:07,476 INFO L130 BoogieDeclarations]: Found specification of procedure ti_restart_read [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_out_sync [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ti_command_in_sync [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ti_write_byte [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ti_download_firmware [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure ti_do_download [2020-10-15 11:11:07,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_2 [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_detach_1 [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-15 11:11:07,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 11:11:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-15 11:11:07,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-15 11:11:07,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-15 11:11:07,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_td_open_close_lock_of_ti_device [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 11:11:07,484 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-15 11:11:07,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-15 11:11:08,652 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 11:11:26,022 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 11:11:26,022 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-10-15 11:11:26,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:11:26 BoogieIcfgContainer [2020-10-15 11:11:26,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 11:11:26,035 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 11:11:26,035 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 11:11:26,038 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 11:11:26,038 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 11:11:03" (1/3) ... [2020-10-15 11:11:26,039 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe47816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:11:26, skipping insertion in model container [2020-10-15 11:11:26,039 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 11:11:06" (2/3) ... [2020-10-15 11:11:26,040 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fe47816 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 11:11:26, skipping insertion in model container [2020-10-15 11:11:26,040 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 11:11:26" (3/3) ... [2020-10-15 11:11:26,041 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--ti_usb_3410_5052.ko-entry_point.cil.out.i [2020-10-15 11:11:26,053 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 11:11:26,063 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-15 11:11:26,077 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-15 11:11:26,106 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 11:11:26,107 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 11:11:26,107 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 11:11:26,107 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 11:11:26,107 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 11:11:26,107 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 11:11:26,107 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 11:11:26,108 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 11:11:26,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states. [2020-10-15 11:11:26,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2020-10-15 11:11:26,197 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 11:11:26,198 INFO L422 BasicCegarLoop]: trace histogram [14, 14, 14, 14, 14, 14, 14, 14, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 11:11:26,199 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 11:11:26,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 11:11:26,205 INFO L82 PathProgramCache]: Analyzing trace with hash 1474351837, now seen corresponding path program 1 times [2020-10-15 11:11:26,214 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 11:11:26,214 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862188622] [2020-10-15 11:11:26,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 11:11:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:29,543 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:30,563 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:31,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:32,255 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:32,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:33,166 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:33,166 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 385 [2020-10-15 11:11:33,167 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 11:11:33,167 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5396 [2020-10-15 11:11:33,170 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:33,170 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:33,170 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 115 [2020-10-15 11:11:33,171 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:33,171 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 11:11:47,249 WARN L193 SmtUtils]: Spent 13.58 s on a formula simplification that was a NOOP. DAG size: 1939 [2020-10-15 11:11:47,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:11:47,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:47,356 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,223 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,223 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:54,224 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:54,224 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6895 [2020-10-15 11:11:54,224 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,225 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,225 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:54,226 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,226 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:54,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:54,771 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:54,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 114 [2020-10-15 11:11:54,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:11:54,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,835 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:54,841 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:54,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:11:54,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,842 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:54,842 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,843 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,862 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:54,862 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:54,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:54,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,863 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:11:54,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 11:11:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,886 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:54,917 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:54,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-15 11:11:54,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,918 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:54,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:54,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,936 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,940 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,941 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:54,941 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:54,941 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:11:54,941 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,942 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:54,942 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,942 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:54,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,958 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:54,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:54,962 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:54,962 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:11:54,963 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:54,963 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:54,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:54,963 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:54,964 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:54,964 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:54,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-15 11:11:54,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:54,979 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:54,985 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,010 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,010 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:55,011 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,011 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-15 11:11:55,011 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,011 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,012 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,012 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:11:55,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,032 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:55,033 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,033 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:55,033 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,047 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,053 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,053 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,054 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-15 11:11:55,054 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,054 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:11:55,055 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,055 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 11:11:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,077 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:55,104 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:11:55,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,104 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,125 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,126 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:55,126 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,126 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:55,126 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,127 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,127 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,127 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:55,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,141 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:11:55,150 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,150 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,150 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,151 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,151 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 11:11:55,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-15 11:11:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,173 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,194 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,195 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:55,195 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,195 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-15 11:11:55,195 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,196 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:11:55,196 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,197 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,214 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:55,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:55,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,219 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,233 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:11:55,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,239 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:11:55,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-15 11:11:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,257 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,265 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,292 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,292 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 11:11:55,292 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,292 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-15 11:11:55,293 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,293 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,293 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 11:11:55,294 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,294 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,311 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,315 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,315 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:55,316 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,316 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 11:11:55,316 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,316 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,316 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,317 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,317 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 11:11:55,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,331 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,334 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,335 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,335 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,335 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:55,335 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,335 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-15 11:11:55,336 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,336 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-15 11:11:55,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,350 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,351 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-15 11:11:55,351 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,351 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 11:11:55,351 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,351 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:55,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-15 11:11:55,352 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:55,352 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 11:11:55,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-15 11:11:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,413 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,514 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,515 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:55,515 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,516 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 107 [2020-10-15 11:11:55,516 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,516 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:55,517 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:55,517 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,695 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,695 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 46 [2020-10-15 11:11:55,696 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,696 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:55,697 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 116 [2020-10-15 11:11:55,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,807 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,817 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,887 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:55,887 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:55,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-15 11:11:55,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,888 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:55,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:55,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:55,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,903 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,918 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,946 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:55,947 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:55,947 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:55,947 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 11:11:55,948 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:55,948 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:55,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:55,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:55,948 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:55,949 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:55,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 127 [2020-10-15 11:11:55,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:55,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:55,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,064 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,065 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:56,065 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:56,065 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 97 [2020-10-15 11:11:56,065 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,066 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:56,066 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:56,066 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,143 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,144 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:56,144 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:56,144 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-15 11:11:56,145 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,145 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,145 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:56,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:56,146 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-15 11:11:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,182 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,258 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:56,258 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:56,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-15 11:11:56,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,259 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:56,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:56,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,484 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:56,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:56,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 11:11:56,485 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,485 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:56,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:56,486 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-15 11:11:56,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,609 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,609 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:56,610 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:56,610 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 103 [2020-10-15 11:11:56,611 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,611 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,611 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:56,612 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:56,612 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,657 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,704 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,704 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:56,704 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:56,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-15 11:11:56,705 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,705 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,705 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:56,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:56,706 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-15 11:11:56,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,738 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,756 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:56,853 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:56,854 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:56,854 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:56,854 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 124 [2020-10-15 11:11:56,855 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:56,855 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:56,855 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:56,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:56,856 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:56,856 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:56,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:56,895 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,024 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,025 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 137 [2020-10-15 11:11:57,025 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,025 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,026 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2020-10-15 11:11:57,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,061 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,128 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:57,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:57,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 82 [2020-10-15 11:11:57,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,129 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:57,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:57,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,250 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,250 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,251 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-15 11:11:57,251 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,251 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,252 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-10-15 11:11:57,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,277 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,288 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,356 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:57,357 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:57,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 85 [2020-10-15 11:11:57,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,357 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:57,358 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:57,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:57,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,392 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,420 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,421 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:11:57,421 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,421 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,422 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,422 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-10-15 11:11:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,447 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,521 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:57,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:57,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 81 [2020-10-15 11:11:57,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,523 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:57,524 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:57,524 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,641 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,641 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,641 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,641 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-15 11:11:57,642 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,642 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,642 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,643 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2020-10-15 11:11:57,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,682 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,739 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,740 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:57,740 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:57,740 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-15 11:11:57,740 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,741 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:57,741 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:57,741 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,769 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-15 11:11:57,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,794 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-10-15 11:11:57,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,821 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,926 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,927 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:57,927 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:57,927 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 112 [2020-10-15 11:11:57,928 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,928 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:57,928 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:57,929 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:57,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:57,959 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:57,988 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:57,989 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:57,989 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:57,989 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 11:11:57,990 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:57,990 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:57,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:57,990 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:57,991 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:57,991 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-15 11:11:58,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,025 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,086 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,087 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:58,087 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:58,087 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 76 [2020-10-15 11:11:58,087 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,087 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:58,088 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:58,088 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,119 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,146 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,146 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:58,147 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:58,147 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-15 11:11:58,147 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,147 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:58,148 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:58,148 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 237 [2020-10-15 11:11:58,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,175 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,183 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,242 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,242 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:58,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:58,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 73 [2020-10-15 11:11:58,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,243 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:58,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:58,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:58,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,330 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,351 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:58,352 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:58,352 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 28 [2020-10-15 11:11:58,352 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,352 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:58,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:58,353 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 248 [2020-10-15 11:11:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,382 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,388 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,448 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,448 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 11:11:58,448 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 11:11:58,449 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-15 11:11:58,449 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,449 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,449 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-15 11:11:58,450 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 11:11:58,450 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 11:11:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,506 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 11:11:58,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:58,507 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 32 [2020-10-15 11:11:58,507 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,508 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 11:11:58,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:58,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-15 11:11:58,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2020-10-15 11:11:58,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,533 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,537 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,537 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-15 11:11:58,537 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:58,537 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 11:11:58,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,538 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:58,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-15 11:11:58,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:58,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:58,544 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 11:11:58,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 11:11:58,548 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 11:11:58,550 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 11:11:58,551 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 11:11:58,551 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 11:11:58,551 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 11:11:58,551 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 11:11:58,551 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 11:11:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 11:11:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 11:11:58,552 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 11:11:58,552 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 11:11:59,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 124 proven. 79 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2020-10-15 11:11:59,136 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862188622] [2020-10-15 11:11:59,138 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 11:11:59,138 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-15 11:11:59,139 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1440085444] [2020-10-15 11:11:59,147 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-15 11:11:59,147 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 11:11:59,161 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-15 11:11:59,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2020-10-15 11:11:59,164 INFO L87 Difference]: Start difference. First operand 1963 states. Second operand 12 states. [2020-10-15 11:12:13,446 WARN L193 SmtUtils]: Spent 14.15 s on a formula simplification that was a NOOP. DAG size: 1948 [2020-10-15 11:12:46,744 WARN L193 SmtUtils]: Spent 29.35 s on a formula simplification. DAG size of input: 1968 DAG size of output: 1953 [2020-10-15 11:13:01,655 WARN L193 SmtUtils]: Spent 14.71 s on a formula simplification that was a NOOP. DAG size: 1951 [2020-10-15 11:13:15,787 WARN L193 SmtUtils]: Spent 13.94 s on a formula simplification that was a NOOP. DAG size: 1953 [2020-10-15 11:13:45,688 WARN L193 SmtUtils]: Spent 29.62 s on a formula simplification. DAG size of input: 1972 DAG size of output: 1958 [2020-10-15 11:14:14,816 WARN L193 SmtUtils]: Spent 28.90 s on a formula simplification. DAG size of input: 1959 DAG size of output: 1944 [2020-10-15 11:14:29,746 WARN L193 SmtUtils]: Spent 14.28 s on a formula simplification that was a NOOP. DAG size: 1952