/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=DEEPEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:04:49,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:04:49,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:04:49,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:04:49,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:04:49,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:04:49,421 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:04:49,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:04:49,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:04:49,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:04:49,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:04:49,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:04:49,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:04:49,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:04:49,440 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:04:49,443 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:04:49,444 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:04:49,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:04:49,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:04:49,459 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:04:49,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:04:49,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:04:49,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:04:49,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:04:49,476 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:04:49,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:04:49,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:04:49,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:04:49,483 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:04:49,484 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:04:49,484 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:04:49,485 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:04:49,487 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:04:49,487 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:04:49,488 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:04:49,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:04:49,489 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:04:49,489 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:04:49,490 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:04:49,491 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:04:49,491 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:04:49,498 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 07:04:49,549 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:04:49,549 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:04:49,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:04:49,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:04:49,554 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:04:49,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:04:49,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:04:49,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:04:49,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:04:49,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:04:49,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:04:49,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:04:49,557 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:04:49,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:04:49,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:04:49,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:04:49,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:04:49,558 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:04:49,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:04:49,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:04:49,565 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:04:49,571 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:04:49,574 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:04:49,575 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:04:49,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:04:49,575 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:04:49,575 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:04:49,575 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:04:49,931 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:04:49,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:04:49,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:04:49,978 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:04:49,979 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:04:49,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-28 07:04:50,055 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c4ecfd5f7/e9aa0a9595174bcb8a523afa22bbcb01/FLAG65842b7cb [2020-10-28 07:04:51,211 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:04:51,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-28 07:04:51,278 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c4ecfd5f7/e9aa0a9595174bcb8a523afa22bbcb01/FLAG65842b7cb [2020-10-28 07:04:51,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/c4ecfd5f7/e9aa0a9595174bcb8a523afa22bbcb01 [2020-10-28 07:04:51,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:04:51,655 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:04:51,659 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:04:51,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:04:51,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:04:51,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:04:51" (1/1) ... [2020-10-28 07:04:51,675 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf1623b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:51, skipping insertion in model container [2020-10-28 07:04:51,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:04:51" (1/1) ... [2020-10-28 07:04:51,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:04:51,844 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:04:54,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:04:54,279 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:04:54,649 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:04:55,098 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:04:55,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55 WrapperNode [2020-10-28 07:04:55,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:04:55,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:04:55,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:04:55,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:04:55,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,486 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... [2020-10-28 07:04:55,516 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:04:55,518 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:04:55,518 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:04:55,518 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:04:55,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:04:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:04:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:04:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:04:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2020-10-28 07:04:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2020-10-28 07:04:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:04:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:04:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2020-10-28 07:04:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-28 07:04:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2020-10-28 07:04:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2020-10-28 07:04:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2020-10-28 07:04:55,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2020-10-28 07:04:55,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2020-10-28 07:04:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2020-10-28 07:04:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2020-10-28 07:04:55,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2020-10-28 07:04:55,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2020-10-28 07:04:55,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2020-10-28 07:04:55,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 07:04:55,613 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 07:04:55,614 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 07:04:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2020-10-28 07:04:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_10 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_11 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_12 [2020-10-28 07:04:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_13 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_14 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_15 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_16 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_20 [2020-10-28 07:04:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_21 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_23 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_24 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_25 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_26 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_27 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_28 [2020-10-28 07:04:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-28 07:04:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:04:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2020-10-28 07:04:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 07:04:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 07:04:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 07:04:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2020-10-28 07:04:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2020-10-28 07:04:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2020-10-28 07:04:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 07:04:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:04:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:04:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:04:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:04:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:04:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:04:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 07:04:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2020-10-28 07:04:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2020-10-28 07:04:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 07:04:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_20 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_21 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_24 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_26 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_28 [2020-10-28 07:04:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2020-10-28 07:04:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_13 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_14 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_15 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_23 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_25 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_27 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_10 [2020-10-28 07:04:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_11 [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_12 [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:04:55,637 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:04:55,638 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:04:55,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 07:04:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 07:04:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 07:04:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2020-10-28 07:04:55,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 07:04:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure down [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2020-10-28 07:04:55,645 INFO L130 BoogieDeclarations]: Found specification of procedure up [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-28 07:04:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_16 [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2020-10-28 07:04:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-28 07:04:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2020-10-28 07:04:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2020-10-28 07:04:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2020-10-28 07:04:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2020-10-28 07:04:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2020-10-28 07:04:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2020-10-28 07:04:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2020-10-28 07:04:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2020-10-28 07:04:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2020-10-28 07:04:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:04:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:04:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:04:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:04:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:04:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:04:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:04:57,378 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:05:15,331 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-28 07:05:20,561 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:05:20,561 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:05:20,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:05:20 BoogieIcfgContainer [2020-10-28 07:05:20,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:05:20,570 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:05:20,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:05:20,573 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:05:20,573 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:04:51" (1/3) ... [2020-10-28 07:05:20,574 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b9719a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:05:20, skipping insertion in model container [2020-10-28 07:05:20,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:04:55" (2/3) ... [2020-10-28 07:05:20,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b9719a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:05:20, skipping insertion in model container [2020-10-28 07:05:20,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:05:20" (3/3) ... [2020-10-28 07:05:20,577 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2020-10-28 07:05:20,588 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:05:20,595 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:05:20,609 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:05:20,657 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:05:20,658 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:05:20,658 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:05:20,658 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:05:20,658 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:05:20,658 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:05:20,658 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:05:20,658 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:05:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states. [2020-10-28 07:05:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-10-28 07:05:20,754 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:05:20,755 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:05:20,756 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:05:20,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:05:20,762 INFO L82 PathProgramCache]: Analyzing trace with hash 1207215086, now seen corresponding path program 1 times [2020-10-28 07:05:20,771 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:05:20,771 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [241939868] [2020-10-28 07:05:20,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:05:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:21,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:22,041 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:22,297 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:22,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:22,754 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:23,280 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:27,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:27,535 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 252 [2020-10-28 07:05:27,535 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 6 [2020-10-28 07:05:27,535 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6044 [2020-10-28 07:05:27,537 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:27,537 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:05:27,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 128 [2020-10-28 07:05:27,538 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:05:27,538 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:05:35,509 WARN L193 SmtUtils]: Spent 7.67 s on a formula simplification that was a NOOP. DAG size: 1123 [2020-10-28 07:05:35,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:05:35,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:35,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,468 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,469 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:36,469 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,469 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 915 [2020-10-28 07:05:36,469 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:36,470 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,470 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,623 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:36,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:36,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 30 [2020-10-28 07:05:36,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:05:36,651 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,651 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,689 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,693 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,693 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:36,694 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,694 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:36,694 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,694 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:36,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,695 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,709 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,712 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:05:36,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:05:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,755 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,755 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:36,755 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:36,755 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:05:36,756 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:05:36,756 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,756 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,773 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:36,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,794 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,798 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,798 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:36,798 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,798 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:05:36,799 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:05:36,799 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,799 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:05:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,813 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,840 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,840 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:36,840 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:36,841 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:05:36,841 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:05:36,841 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,842 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:36,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,862 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,863 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:36,863 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,863 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:05:36,863 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,863 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:36,864 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,864 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:36,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,878 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,881 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,882 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:05:36,883 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,883 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:05:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,897 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,902 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,928 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,928 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:36,928 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:36,929 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 07:05:36,929 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:05:36,929 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,930 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:36,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,946 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,950 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,950 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:36,950 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,950 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:36,951 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:36,951 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,952 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:05:36,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:36,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:36,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:36,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:36,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:36,971 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:36,971 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:36,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:05:36,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:36,972 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:36,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:05:36,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:36,986 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:36,990 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,014 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,014 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:05:37,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,016 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,031 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,035 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,036 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:05:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,049 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:37,053 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:37,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:05:37,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:05:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,066 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,068 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,068 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:05:37,068 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,068 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:05:37,068 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,069 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,069 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,106 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 07:05:37,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,122 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,173 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 59 [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:05:37,174 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:05:37,175 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-28 07:05:37,175 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,325 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,358 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,358 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:37,358 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,359 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 42 [2020-10-28 07:05:37,359 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 07:05:37,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,359 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 07:05:37,360 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-28 07:05:37,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,437 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,444 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,502 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,503 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:05:37,503 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:37,503 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-28 07:05:37,503 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:05:37,504 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,504 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:37,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,518 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,521 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,522 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,523 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,523 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-28 07:05:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,547 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,601 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,601 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:05:37,601 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:37,601 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:05:37,602 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:05:37,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:37,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,616 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:37,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:37,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-28 07:05:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,646 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,701 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:05:37,701 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:05:37,701 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 66 [2020-10-28 07:05:37,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:05:37,702 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,717 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,721 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,721 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:05:37,721 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,721 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:37,721 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:37,722 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,722 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-28 07:05:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,778 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,781 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,781 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:37,781 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,781 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:05:37,782 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:05:37,782 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,782 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,825 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-28 07:05:37,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,833 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,835 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,836 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:37,836 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,836 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:37,836 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:05:37,837 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,837 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:37,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 07:05:37,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:37,892 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:37,894 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:37,895 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:37,895 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:37,895 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:37,895 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:37,895 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:37,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:05:37,896 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:37,896 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:38,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-28 07:05:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:38,073 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:38,104 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:38,104 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:05:38,105 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:38,105 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-28 07:05:38,105 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:38,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:38,105 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:05:38,106 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:38,106 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:38,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:05:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:38,124 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:38,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:38,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:38,127 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:38,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:05:38,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:38,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:38,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:38,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:38,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:38,135 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 07:05:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:05:38,142 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:05:38,145 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:05:38,145 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:05:38,146 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:05:38,146 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:05:38,146 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:05:38,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:05:38,146 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:05:38,147 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:05:38,147 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:05:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 173 trivial. 0 not checked. [2020-10-28 07:05:38,495 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [241939868] [2020-10-28 07:05:38,498 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:05:38,498 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-28 07:05:38,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692913721] [2020-10-28 07:05:38,504 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-28 07:05:38,504 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:05:38,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-28 07:05:38,519 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2020-10-28 07:05:38,521 INFO L87 Difference]: Start difference. First operand 2138 states. Second operand 14 states. [2020-10-28 07:05:49,026 WARN L193 SmtUtils]: Spent 7.62 s on a formula simplification that was a NOOP. DAG size: 1139 [2020-10-28 07:05:56,407 WARN L193 SmtUtils]: Spent 7.26 s on a formula simplification that was a NOOP. DAG size: 1126 [2020-10-28 07:06:03,768 WARN L193 SmtUtils]: Spent 7.28 s on a formula simplification that was a NOOP. DAG size: 1128 [2020-10-28 07:06:11,608 WARN L193 SmtUtils]: Spent 7.62 s on a formula simplification that was a NOOP. DAG size: 1143 [2020-10-28 07:06:12,398 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-10-28 07:06:12,587 WARN L193 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2020-10-28 07:08:12,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 07:08:12,112 INFO L93 Difference]: Finished difference Result 5084 states and 8176 transitions. [2020-10-28 07:08:12,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-10-28 07:08:12,115 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 180 [2020-10-28 07:08:12,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 07:08:12,184 INFO L225 Difference]: With dead ends: 5084 [2020-10-28 07:08:12,184 INFO L226 Difference]: Without dead ends: 3150 [2020-10-28 07:08:12,208 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 103 GetRequests, 70 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 303 ImplicationChecksByTransitivity, 39.3s TimeCoverageRelationStatistics Valid=321, Invalid=869, Unknown=0, NotChecked=0, Total=1190 [2020-10-28 07:08:12,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3150 states. [2020-10-28 07:08:13,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3150 to 1903. [2020-10-28 07:08:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1903 states. [2020-10-28 07:08:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2652 transitions. [2020-10-28 07:08:13,357 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2652 transitions. Word has length 180 [2020-10-28 07:08:13,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 07:08:13,358 INFO L481 AbstractCegarLoop]: Abstraction has 1903 states and 2652 transitions. [2020-10-28 07:08:13,358 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-28 07:08:13,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2652 transitions. [2020-10-28 07:08:13,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2020-10-28 07:08:13,367 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:08:13,368 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 07:08:13,368 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 07:08:13,369 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:08:13,369 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:08:13,369 INFO L82 PathProgramCache]: Analyzing trace with hash -1299804404, now seen corresponding path program 1 times [2020-10-28 07:08:13,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:08:13,370 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1856317559] [2020-10-28 07:08:13,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:08:13,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:13,755 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:14,830 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:15,011 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:15,179 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:15,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:18,649 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:18,649 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 256 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5067 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 176 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 9 [2020-10-28 07:08:18,650 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:26,309 WARN L193 SmtUtils]: Spent 7.46 s on a formula simplification that was a NOOP. DAG size: 1123 [2020-10-28 07:08:26,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:08:26,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:26,379 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,284 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,284 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 938 [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,285 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,286 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,417 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,428 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,429 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:27,429 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,429 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:08:27,429 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,429 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,430 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,430 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,470 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,473 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,473 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:08:27,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,492 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,496 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:27,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:27,497 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,498 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:08:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,512 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,524 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,524 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,525 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,526 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:27,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,543 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,561 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,563 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:08:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,576 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,587 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,587 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,588 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,589 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,603 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,607 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,607 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,608 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,625 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:27,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,633 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:08:27,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,640 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,651 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:27,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,652 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,666 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,671 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,672 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,673 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,673 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,687 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,687 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:27,687 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,687 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:27,688 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,688 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,688 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:08:27,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,701 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,712 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,713 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:27,713 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,713 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 07:08:27,713 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,713 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,714 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,714 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,727 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,730 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,730 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:27,730 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,730 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:27,730 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,731 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,731 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:08:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,746 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,746 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:08:27,746 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,746 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 07:08:27,747 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,747 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,747 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:08:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,758 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,760 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,760 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:08:27,760 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:27,760 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-28 07:08:27,760 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:27,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:27,761 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:27,761 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:27,797 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 07:08:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:27,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,810 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:27,913 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:27,914 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:08:27,914 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:27,914 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 113 [2020-10-28 07:08:27,915 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:27,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:27,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:27,915 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:08:27,916 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:08:28,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:28,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,121 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:28,122 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:28,123 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:08:28,123 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:28,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2020-10-28 07:08:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,318 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,326 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:28,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:08:28,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:28,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 143 [2020-10-28 07:08:28,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:28,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:28,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:28,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:08:28,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:08:28,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,627 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,684 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:28,684 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:08:28,684 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:28,684 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 07:08:28,685 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:28,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:28,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:28,685 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:08:28,685 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:28,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2020-10-28 07:08:28,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,728 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,741 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,838 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 118 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:28,839 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:08:28,840 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:28,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,868 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:28,925 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:28,925 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:08:28,925 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:08:28,926 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:28,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-28 07:08:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:28,956 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,017 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,017 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 17 [2020-10-28 07:08:29,017 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,017 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 07:08:29,018 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:29,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 07:08:29,018 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 14 [2020-10-28 07:08:29,018 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,048 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,102 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 07:08:29,102 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,102 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 61 [2020-10-28 07:08:29,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 6 [2020-10-28 07:08:29,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:29,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-28 07:08:29,103 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-28 07:08:29,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,168 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,172 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:08:29,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,174 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-28 07:08:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,235 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,237 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,238 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:29,238 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,238 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:29,238 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,238 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:08:29,239 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,239 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-10-28 07:08:29,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,308 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:29,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:29,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 07:08:29,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2020-10-28 07:08:29,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,488 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,511 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:08:29,511 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 20 [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,512 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:08:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,533 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,533 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,534 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-28 07:08:29,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:08:29,549 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:08:29,553 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:08:29,553 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:08:29,554 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:08:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 9 proven. 19 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2020-10-28 07:08:29,799 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1856317559] [2020-10-28 07:08:29,800 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-28 07:08:29,800 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-10-28 07:08:29,800 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610282732] [2020-10-28 07:08:29,804 INFO L461 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-10-28 07:08:29,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 07:08:29,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-10-28 07:08:29,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2020-10-28 07:08:29,808 INFO L87 Difference]: Start difference. First operand 1903 states and 2652 transitions. Second operand 17 states.