/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.3 --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-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-29 21:08:16,236 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-29 21:08:16,239 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-29 21:08:16,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-29 21:08:16,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-29 21:08:16,300 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-29 21:08:16,302 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-29 21:08:16,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-29 21:08:16,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-29 21:08:16,317 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-29 21:08:16,318 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-29 21:08:16,320 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-29 21:08:16,320 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-29 21:08:16,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-29 21:08:16,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-29 21:08:16,329 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-29 21:08:16,331 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-29 21:08:16,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-29 21:08:16,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-29 21:08:16,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-29 21:08:16,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-29 21:08:16,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-29 21:08:16,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-29 21:08:16,373 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-29 21:08:16,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-29 21:08:16,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-29 21:08:16,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-29 21:08:16,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-29 21:08:16,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-29 21:08:16,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-29 21:08:16,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-29 21:08:16,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-29 21:08:16,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-29 21:08:16,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-29 21:08:16,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-29 21:08:16,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-29 21:08:16,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-29 21:08:16,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-29 21:08:16,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-29 21:08:16,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-29 21:08:16,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-29 21:08:16,403 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 [2020-10-29 21:08:16,451 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-29 21:08:16,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-29 21:08:16,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-29 21:08:16,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-29 21:08:16,454 INFO L138 SettingsManager]: * Use SBE=true [2020-10-29 21:08:16,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-29 21:08:16,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-29 21:08:16,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-29 21:08:16,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-29 21:08:16,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-29 21:08:16,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-29 21:08:16,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-29 21:08:16,458 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-29 21:08:16,458 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-29 21:08:16,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-29 21:08:16,458 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-29 21:08:16,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-29 21:08:16,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-29 21:08:16,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-29 21:08:16,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-29 21:08:16,460 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-29 21:08:16,460 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-29 21:08:16,460 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-29 21:08:16,460 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-29 21:08:16,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-29 21:08:16,461 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-29 21:08:16,461 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-29 21:08:16,461 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=SMALLESTAMONGWIDE;tolerance=0.3;log-additional-information=true;unknown-allowed=true; [2020-10-29 21:08:16,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-29 21:08:16,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-29 21:08:16,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-29 21:08:16,955 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-29 21:08:16,956 INFO L275 PluginConnector]: CDTParser initialized [2020-10-29 21:08:16,957 INFO L432 ainManager$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-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2020-10-29 21:08:17,046 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73a21f4eb/9ce93e46d6094113a004adb134dc1f0e/FLAG079312295 [2020-10-29 21:08:18,282 INFO L306 CDTParser]: Found 1 translation units. [2020-10-29 21:08:18,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2020-10-29 21:08:18,356 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73a21f4eb/9ce93e46d6094113a004adb134dc1f0e/FLAG079312295 [2020-10-29 21:08:18,547 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/73a21f4eb/9ce93e46d6094113a004adb134dc1f0e [2020-10-29 21:08:18,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-29 21:08:18,558 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-29 21:08:18,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-29 21:08:18,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-29 21:08:18,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-29 21:08:18,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:08:18" (1/1) ... [2020-10-29 21:08:18,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4028f635 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:18, skipping insertion in model container [2020-10-29 21:08:18,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 09:08:18" (1/1) ... [2020-10-29 21:08:18,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-29 21:08:18,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-29 21:08:21,783 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:08:21,972 INFO L203 MainTranslator]: Completed pre-run [2020-10-29 21:08:22,683 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-29 21:08:23,325 INFO L208 MainTranslator]: Completed translation [2020-10-29 21:08:23,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23 WrapperNode [2020-10-29 21:08:23,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-29 21:08:23,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-29 21:08:23,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-29 21:08:23,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-29 21:08:23,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,509 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,510 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,815 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,897 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (1/1) ... [2020-10-29 21:08:23,955 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-29 21:08:23,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-29 21:08:23,956 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-29 21:08:23,956 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-29 21:08:23,957 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (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 [2020-10-29 21:08:24,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-29 21:08:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-29 21:08:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-29 21:08:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-29 21:08:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-29 21:08:24,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-29 21:08:24,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-29 21:08:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-29 21:08:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-29 21:08:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-29 21:08:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2020-10-29 21:08:24,044 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-29 21:08:24,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-29 21:08:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unlock [2020-10-29 21:08:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2020-10-29 21:08:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2020-10-29 21:08:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2020-10-29 21:08:24,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2020-10-29 21:08:24,047 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_rcmsg [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_usb_statmsg [2020-10-29 21:08:24,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_pipetype_str [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_urb [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure update_basstate [2020-10-29 21:08:24,049 INFO L138 BoogieDeclarations]: Found implementation of procedure error_hangup [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure error_reset [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pending [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_in_timeout [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure read_ctrl_callback [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atread_submit [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_work [2020-10-29 21:08:24,050 INFO L138 BoogieDeclarations]: Found implementation of procedure int_in_resubmit [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure read_int_callback [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_callback [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_callback [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure starturbs [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure stopurbs [2020-10-29 21:08:24,051 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_iso_write_urb [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure write_iso_tasklet [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure read_iso_tasklet [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure req_timeout [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ctrl_callback [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure req_submit [2020-10-29 21:08:24,052 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel [2020-10-29 21:08:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel [2020-10-29 21:08:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_cb [2020-10-29 21:08:24,053 INFO L138 BoogieDeclarations]: Found implementation of procedure write_command_callback [2020-10-29 21:08:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atrdy_timeout [2020-10-29 21:08:24,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atwrite_submit [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure start_cbsend [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_write_room [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_brkchars [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw [2020-10-29 21:08:24,100 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw [2020-10-29 21:08:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw [2020-10-29 21:08:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecshw [2020-10-29 21:08:24,101 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcshw [2020-10-29 21:08:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure freeurbs [2020-10-29 21:08:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_probe [2020-10-29 21:08:24,104 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_disconnect [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_suspend [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_resume [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_pre_reset [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_post_reset [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_init [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure bas_gigaset_exit [2020-10-29 21:08:24,105 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-29 21:08:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2020-10-29 21:08:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_6 [2020-10-29 21:08:24,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_5 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_4 [2020-10-29 21:08:24,108 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_4 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_3 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_4 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-10-29 21:08:24,109 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_4 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_7 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_4 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_5 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2020-10-29 21:08:24,110 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_5 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_5 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_5 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_5 [2020-10-29 21:08:24,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-29 21:08:24,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2020-10-29 21:08:24,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2020-10-29 21:08:24,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_42 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_43 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_44 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_45 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_46 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_47 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_48 [2020-10-29 21:08:24,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_49 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_50 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_51 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_52 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_53 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_54 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_55 [2020-10-29 21:08:24,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_56 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_57 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_58 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_59 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_60 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_61 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_62 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_63 [2020-10-29 21:08:24,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_64 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_65 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_66 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_67 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_68 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_69 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_70 [2020-10-29 21:08:24,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_71 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_72 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_73 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_74 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_75 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_76 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_77 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_78 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_79 [2020-10-29 21:08:24,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_80 [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_81 [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_82 [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2020-10-29 21:08:24,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure crc_ccitt_byte [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_new_rx_skb [2020-10-29 21:08:24,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_init [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_freebytes [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_startwrite [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_donewrite [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putbits [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isowbuf_putflag [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isowbuf_getbytes [2020-10-29 21:08:24,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_bytes [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_bitstuff_byte [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_buildframe [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_buildframe [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_buildframe [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_putbyte [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_flush [2020-10-29 21:08:24,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_done [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_frag [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_unpack [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure trans_receive [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_receive [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cmd_loop [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_input [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isoc_send_skb [2020-10-29 21:08:24,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_123 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_124 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_125 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_126 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_127 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_139 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_141 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_143 [2020-10-29 21:08:24,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_144 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_145 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_146 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_147 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_148 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_149 [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-29 21:08:24,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-29 21:08:24,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_hi_schedule [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __tasklet_schedule [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-29 21:08:24,128 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-29 21:08:24,129 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_add_event [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_blockdriver [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_fill_inbuf [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freecs [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_freedriver [2020-10-29 21:08:24,130 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_handle_modem_response [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_if_receive [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initcs [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_initdriver [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_isdn_rcv_err [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_shutdown [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_rcvd [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_skb_sent [2020-10-29 21:08:24,131 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_start [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure gigaset_stop [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_6 [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-29 21:08:24,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2020-10-29 21:08:24,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2020-10-29 21:08:24,134 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_lock_device_for_reset [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_queue_reset_device [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-29 21:08:24,135 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_reset_device [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unlink_urb [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-29 21:08:24,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-29 21:08:24,136 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-29 21:08:24,137 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-29 21:08:24,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-29 21:08:24,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-29 21:08:24,140 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-29 21:08:24,141 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_42 [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_43 [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_49 [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_56 [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_58 [2020-10-29 21:08:24,142 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_45 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_48 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_60 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_62 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_70 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_71 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_72 [2020-10-29 21:08:24,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_73 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_75 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_76 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_77 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_78 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-29 21:08:24,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_74 [2020-10-29 21:08:24,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_79 [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-29 21:08:24,146 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_6 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_5 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2020-10-29 21:08:24,147 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_4 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_4 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_3 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_4 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-10-29 21:08:24,148 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_4 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_7 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_4 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_5 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2020-10-29 21:08:24,149 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_5 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_5 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_5 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_5 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2020-10-29 21:08:24,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure device_unlock [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-29 21:08:24,151 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2020-10-29 21:08:24,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_hi_schedule [2020-10-29 21:08:24,153 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_send_skb [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_input [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_receive [2020-10-29 21:08:24,154 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isoc_buildframe [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_init [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isowbuf_getbytes [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_sent [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initdriver [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freedriver [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_blockdriver [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcs [2020-10-29 21:08:24,155 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecs [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_start [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_stop [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_shutdown [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_add_event [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_schedule_event [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf [2020-10-29 21:08:24,156 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_lock_device_for_reset [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_reset_device [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_queue_reset_device [2020-10-29 21:08:24,157 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_81 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_82 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_control_urb [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_63 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_64 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_65 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_66 [2020-10-29 21:08:24,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_67 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_68 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_44 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_46 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_47 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_50 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_51 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_52 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_53 [2020-10-29 21:08:24,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_54 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_55 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_57 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_59 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_61 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_69 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_80 [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unlink_urb [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2020-10-29 21:08:24,160 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_probe [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_disconnect [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_suspend [2020-10-29 21:08:24,161 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_resume [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_pre_reset [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_post_reset [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure atread_submit [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure stopurbs [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure req_submit [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure atwrite_submit [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure start_cbsend [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_rcmsg [2020-10-29 21:08:24,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure get_usb_statmsg [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure usb_pipetype_str [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure dump_urb [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_baud_rate [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure update_basstate [2020-10-29 21:08:24,163 INFO L130 BoogieDeclarations]: Found specification of procedure error_hangup [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure error_reset [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure check_pending [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_in_timeout [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure read_ctrl_callback [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_work [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure int_in_resubmit [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure read_int_callback [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_callback [2020-10-29 21:08:24,164 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_callback [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure starturbs [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure submit_iso_write_urb [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure write_iso_tasklet [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure read_iso_tasklet [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure req_timeout [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure write_ctrl_callback [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel [2020-10-29 21:08:24,165 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure complete_cb [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure write_command_callback [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure atrdy_timeout [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_cmd [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_write_room [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_brkchars [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freebcshw [2020-10-29 21:08:24,166 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initbcshw [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_freecshw [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_initcshw [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure freeurbs [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_init [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure bas_gigaset_exit [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_6 [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-29 21:08:24,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_123 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_125 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_124 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_127 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_126 [2020-10-29 21:08:24,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_141 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_149 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_143 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_139 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_147 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_148 [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2020-10-29 21:08:24,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_144 [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_145 [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_146 [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2020-10-29 21:08:24,170 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure crc_ccitt_byte [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_skb_rcvd [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_isdn_rcv_err [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_handle_modem_response [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_new_rx_skb [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure gigaset_if_receive [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_freebytes [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_startwrite [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_donewrite [2020-10-29 21:08:24,171 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putbits [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure isowbuf_putflag [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure dump_bytes [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_bitstuff_byte [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_buildframe [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure trans_buildframe [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_putbyte [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_flush [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_done [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_frag [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_unpack [2020-10-29 21:08:24,172 INFO L130 BoogieDeclarations]: Found specification of procedure trans_receive [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure cmd_loop [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-29 21:08:24,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-29 21:08:24,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-29 21:08:25,884 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-29 21:08:48,746 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-29 21:08:48,747 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-29 21:08:48,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:08:48 BoogieIcfgContainer [2020-10-29 21:08:48,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-29 21:08:48,757 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-29 21:08:48,757 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-29 21:08:48,760 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-29 21:08:48,761 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.10 09:08:18" (1/3) ... [2020-10-29 21:08:48,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b9a567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:08:48, skipping insertion in model container [2020-10-29 21:08:48,762 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 09:08:23" (2/3) ... [2020-10-29 21:08:48,762 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b9a567 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.10 09:08:48, skipping insertion in model container [2020-10-29 21:08:48,763 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 09:08:48" (3/3) ... [2020-10-29 21:08:48,765 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--isdn--gigaset--bas_gigaset.ko-entry_point.cil.out.i [2020-10-29 21:08:48,779 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-29 21:08:48,790 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-29 21:08:48,805 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-29 21:08:48,858 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-29 21:08:48,859 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-29 21:08:48,859 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-29 21:08:48,859 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-29 21:08:48,859 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-29 21:08:48,859 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-29 21:08:48,859 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-29 21:08:48,859 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-29 21:08:48,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3072 states. [2020-10-29 21:08:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2020-10-29 21:08:48,973 INFO L414 BasicCegarLoop]: Found error trace [2020-10-29 21:08:48,976 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-29 21:08:48,976 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-29 21:08:48,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-29 21:08:48,985 INFO L82 PathProgramCache]: Analyzing trace with hash 1430365137, now seen corresponding path program 1 times [2020-10-29 21:08:48,996 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-29 21:08:48,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1567132807] [2020-10-29 21:08:48,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-29 21:08:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:08:50,684 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:51,345 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:52,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:52,735 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:53,312 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:54,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:55,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:08:56,962 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:08:56,962 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 269 [2020-10-29 21:08:56,963 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-29 21:08:56,963 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6698 [2020-10-29 21:08:56,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:08:56,966 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:08:56,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:08:56,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 143 [2020-10-29 21:08:56,967 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-29 21:08:56,967 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-29 21:09:22,467 WARN L193 SmtUtils]: Spent 24.89 s on a formula simplification that was a NOOP. DAG size: 2044 [2020-10-29 21:09:22,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-29 21:09:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:22,584 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,180 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,180 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:37,180 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,181 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14629 [2020-10-29 21:09:37,181 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,181 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,182 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,182 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,506 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,513 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,558 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:09:37,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:37,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 21:09:37,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:09:37,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:37,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,625 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,631 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:37,632 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,632 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-29 21:09:37,632 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,632 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,633 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,633 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:37,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,662 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,668 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,668 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:37,668 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,668 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:37,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,669 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:09:37,669 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,669 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,681 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-29 21:09:37,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,703 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,711 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,752 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,752 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:09:37,752 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:37,753 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 57 [2020-10-29 21:09:37,753 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,753 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,753 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:09:37,754 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,754 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:37,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,785 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,792 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,793 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:37,793 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,793 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 21:09:37,793 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,793 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,794 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,794 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,819 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,826 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,826 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:37,826 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,827 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:37,827 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,827 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:09:37,828 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,828 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:37,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-29 21:09:37,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,859 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,865 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,898 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,898 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:09:37,898 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:37,899 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-29 21:09:37,899 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,899 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,899 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,900 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,900 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:37,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:37,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,927 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,934 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:37,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:37,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 21:09:37,935 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,935 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:37,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:37,968 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,973 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:37,980 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:37,980 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:37,981 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:37,981 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-29 21:09:37,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:37,981 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:37,981 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:37,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:37,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:37,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:37,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-29 21:09:37,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,008 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,015 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,052 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:09:38,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:38,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 54 [2020-10-29 21:09:38,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,053 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-29 21:09:38,054 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,054 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:38,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,081 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,089 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,089 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:38,089 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:38,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:38,090 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,090 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,090 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:38,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,091 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,114 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,119 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,120 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:38,120 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:38,120 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-29 21:09:38,120 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,120 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:09:38,121 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,121 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-29 21:09:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,146 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,152 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,190 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,190 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 52 [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,191 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:38,192 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,192 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:38,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,215 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,221 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,221 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:38,222 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:38,222 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:09:38,222 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,222 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,222 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:38,223 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,223 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:38,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-29 21:09:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,243 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,245 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,251 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,251 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:38,251 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-29 21:09:38,252 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,253 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-29 21:09:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,275 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-29 21:09:38,278 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:38,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-29 21:09:38,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,279 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:38,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:38,280 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:38,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-29 21:09:38,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,349 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,359 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,472 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,472 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:09:38,472 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:38,472 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 132 [2020-10-29 21:09:38,473 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,473 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:09:38,473 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:09:38,474 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,743 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:38,800 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:38,800 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:38,800 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:38,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 71 [2020-10-29 21:09:38,801 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:38,801 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:38,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:38,801 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:38,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:09:38,802 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:38,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-10-29 21:09:38,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:38,983 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,084 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,085 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:09:39,085 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:39,085 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 142 [2020-10-29 21:09:39,085 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,086 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:09:39,086 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:09:39,086 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:39,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:39,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,195 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,247 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,247 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:39,248 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:39,248 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 64 [2020-10-29 21:09:39,248 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,248 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:39,249 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:09:39,250 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:39,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2020-10-29 21:09:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,290 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,310 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:09:39,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:39,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 139 [2020-10-29 21:09:39,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:09:39,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:09:39,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:39,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:39,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,511 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,558 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:39,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:39,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 60 [2020-10-29 21:09:39,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,559 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:39,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:09:39,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:39,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2020-10-29 21:09:39,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,596 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,700 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,700 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:09:39,700 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:39,700 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 115 [2020-10-29 21:09:39,701 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,701 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:09:39,701 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:09:39,702 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:39,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:39,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,798 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,864 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:39,864 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:39,864 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:39,865 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 80 [2020-10-29 21:09:39,865 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:39,865 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:39,865 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:39,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:39,866 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:09:39,866 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:39,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-10-29 21:09:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:39,908 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:39,922 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,039 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,039 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-29 21:09:40,040 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-29 21:09:40,040 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 141 [2020-10-29 21:09:40,040 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,040 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,040 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:40,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-29 21:09:40,041 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-29 21:09:40,041 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:40,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-29 21:09:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,088 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,132 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,133 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-29 21:09:40,133 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,133 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-29 21:09:40,133 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,134 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-29 21:09:40,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-29 21:09:40,134 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-29 21:09:40,134 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:40,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-29 21:09:40,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,229 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,235 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,235 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:40,235 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,235 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-29 21:09:40,235 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,236 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:40,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:09:40,236 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:40,236 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:40,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-29 21:09:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,322 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,327 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,327 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:40,327 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,328 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-29 21:09:40,328 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,328 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:40,328 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:09:40,329 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:40,329 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:40,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-29 21:09:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,420 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,427 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:40,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-29 21:09:40,428 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,428 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:40,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:09:40,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:40,429 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:40,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-29 21:09:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,522 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,527 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,527 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:40,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:40,528 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,528 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:40,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:09:40,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:40,529 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-29 21:09:40,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-29 21:09:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-29 21:09:40,626 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-29 21:09:40,632 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-29 21:09:40,632 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-29 21:09:40,633 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-29 21:09:40,633 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-29 21:09:40,634 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-29 21:09:40,634 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.3 [2020-10-29 21:09:40,634 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-29 21:09:40,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-29 21:09:40,635 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-29 21:09:40,635 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-29 21:09:41,052 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2020-10-29 21:09:41,052 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1567132807] [2020-10-29 21:09:41,055 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-29 21:09:41,055 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-10-29 21:09:41,056 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725066086] [2020-10-29 21:09:41,064 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-29 21:09:41,064 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-29 21:09:41,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-29 21:09:41,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2020-10-29 21:09:41,084 INFO L87 Difference]: Start difference. First operand 3072 states. Second operand 15 states. [2020-10-29 21:10:04,952 WARN L193 SmtUtils]: Spent 23.72 s on a formula simplification that was a NOOP. DAG size: 2053 [2020-10-29 21:10:33,715 WARN L193 SmtUtils]: Spent 23.79 s on a formula simplification that was a NOOP. DAG size: 2069 [2020-10-29 21:10:57,376 WARN L193 SmtUtils]: Spent 23.44 s on a formula simplification that was a NOOP. DAG size: 2056 [2020-10-29 21:11:21,756 WARN L193 SmtUtils]: Spent 24.19 s on a formula simplification that was a NOOP. DAG size: 2058 [2020-10-29 21:11:46,687 WARN L193 SmtUtils]: Spent 24.59 s on a formula simplification that was a NOOP. DAG size: 2073