/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-12 23:02:37,412 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:02:37,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:02:37,455 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:02:37,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:02:37,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:02:37,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:02:37,468 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:02:37,470 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:02:37,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:02:37,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:02:37,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:02:37,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:02:37,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:02:37,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:02:37,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:02:37,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:02:37,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:02:37,485 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:02:37,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:02:37,496 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:02:37,497 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:02:37,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:02:37,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:02:37,513 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:02:37,514 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:02:37,514 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:02:37,515 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:02:37,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:02:37,519 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:02:37,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:02:37,520 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:02:37,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:02:37,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:02:37,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:02:37,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:02:37,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:02:37,523 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:02:37,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:02:37,524 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:02:37,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:02:37,532 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 [2020-10-12 23:02:37,557 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:02:37,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:02:37,558 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:02:37,558 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:02:37,559 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:02:37,559 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:02:37,559 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:02:37,559 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:02:37,559 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:02:37,560 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:02:37,560 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:02:37,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:02:37,560 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:02:37,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:02:37,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:02:37,561 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:02:37,561 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:02:37,561 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:02:37,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:02:37,562 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:02:37,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:02:37,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:02:37,562 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:02:37,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:02:37,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:02:37,563 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:02:37,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:02:37,563 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:02:37,855 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:02:37,866 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:02:37,870 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:02:37,871 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:02:37,872 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:02:37,872 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i [2020-10-12 23:02:37,930 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b02b08943/518687c4c9114a2dbed496726917a0ef/FLAG720437322 [2020-10-12 23:02:38,941 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:02:38,942 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-tty-synclink_gt.ko.cil.out.i [2020-10-12 23:02:39,003 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b02b08943/518687c4c9114a2dbed496726917a0ef/FLAG720437322 [2020-10-12 23:02:39,206 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b02b08943/518687c4c9114a2dbed496726917a0ef [2020-10-12 23:02:39,214 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:02:39,216 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:02:39,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:02:39,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:02:39,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:02:39,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:02:39" (1/1) ... [2020-10-12 23:02:39,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44a7c379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:39, skipping insertion in model container [2020-10-12 23:02:39,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:02:39" (1/1) ... [2020-10-12 23:02:39,236 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:02:39,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:02:42,632 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:02:42,768 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:02:43,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:02:44,443 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:02:44,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44 WrapperNode [2020-10-12 23:02:44,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:02:44,444 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:02:44,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:02:44,445 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:02:44,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:44,968 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (1/1) ... [2020-10-12 23:02:45,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:02:45,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:02:45,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:02:45,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:02:45,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:02:44" (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 [2020-10-12 23:02:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:02:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:02:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-12 23:02:45,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:02:45,109 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:02:45,110 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:02:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-12 23:02:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:02:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-12 23:02:45,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_waitqueue_entry [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-12 23:02:45,112 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-12 23:02:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:02:45,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_coherent [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2020-10-12 23:02:45,115 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-12 23:02:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2020-10-12 23:02:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_hdlc [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_type_trans [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure sanity_check [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldisc_receive_buf [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure open [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure close [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure hangup [2020-10-12 23:02:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure set_termios [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure update_tx_timer [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure write [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure put_char [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure send_xchar [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_until_sent [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure write_room [2020-10-12 23:02:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_chars [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_hold [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_release [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_icount [2020-10-12 23:02:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params32 [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params32 [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_compat_ioctl [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure line_info [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_show [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure synclink_gt_proc_open [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure chars_in_buffer [2020-10-12 23:02:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure unthrottle [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure set_break [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_attach [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_xmit [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_open [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_close [2020-10-12 23:02:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_ioctl [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_timeout [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_tx_done [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_rx [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_init [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlcdev_exit [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_async [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_action [2020-10-12 23:02:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_handler [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bh_transmit [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dsr_change [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cts_change [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dcd_change [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ri_change [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rxdata [2020-10-12 23:02:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_serial [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_rdma [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_tdma [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure unsent_tbufs [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_txeom [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_gpio [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_interrupt [2020-10-12 23:02:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure startup [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure program_hw [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure change_params [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_params [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure set_params [2020-10-12 23:02:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure get_txidle [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure set_txidle [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_enable [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_abort [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_enable [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_mgsl_event [2020-10-12 23:02:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure get_interface [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_interface [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xsync [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xsync [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_xctrl [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_xctrl [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gpio [2020-10-12 23:02:45,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gpio [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure init_cond_wait [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure add_cond_wait [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cond_wait [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_cond_wait [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_gpio [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure modem_input_wait [2020-10-12 23:02:45,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmget [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tiocmset [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure carrier_raised [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dtr_rts [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure block_til_ready [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tmp_rbuf [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tmp_rbuf [2020-10-12 23:02:45,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_desc [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_desc [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bufs [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_bufs [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dma_bufs [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_bufs [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure claim_resources [2020-10-12 23:02:45,131 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resources [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure add_device [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_dev [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure device_init [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_cleanup [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_init [2020-10-12 23:02:45,132 INFO L138 BoogieDeclarations]: Found implementation of procedure slgt_exit [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg8 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg8 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg16 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg16 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_reg32 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_reg32 [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_reset [2020-10-12 23:02:45,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tdma_reset [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_loopback [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rate [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_stop [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_start [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_start [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_stop [2020-10-12 23:02:45,134 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_port [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_adapter [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure async_mode [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_mode [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_set_idle [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure get_signals [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure msc_set_vcr [2020-10-12 23:02:45,135 INFO L138 BoogieDeclarations]: Found implementation of procedure set_signals [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_rbufs [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_frame [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_get_buf [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tbufs [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbuf_count [2020-10-12 23:02:45,136 INFO L138 BoogieDeclarations]: Found implementation of procedure tbuf_bytes [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_load [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure register_test [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_test [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test_rx [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure loopback_test [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure adapter_test [2020-10-12 23:02:45,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_timeout [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-12 23:02:45,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1 [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-12 23:02:45,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-12 23:02:45,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:02:45,141 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:02:45,142 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure do_SAK [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_close [2020-10-12 23:02:45,143 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_ioctl [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure hdlc_open [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure interruptible_sleep_on [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2020-10-12 23:02:45,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_int [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-12 23:02:45,145 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2020-10-12 23:02:45,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-12 23:02:45,147 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-12 23:02:45,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hung_up_p [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_flush [2020-10-12 23:02:45,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_lock [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_carrier_raised [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_end [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close_start [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_raise_dtr_rts [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2020-10-12 23:02:45,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unlock [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_wakeup [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device [2020-10-12 23:02:45,151 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-12 23:02:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:02:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-12 23:02:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:02:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:02:45,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:02:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:02:45,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-12 23:02:45,153 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-12 23:02:45,154 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2020-10-12 23:02:45,155 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-12 23:02:45,156 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-12 23:02:45,157 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure init_waitqueue_entry [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-12 23:02:45,158 INFO L130 BoogieDeclarations]: Found specification of procedure interruptible_sleep_on [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2020-10-12 23:02:45,159 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-12 23:02:45,160 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-12 23:02:45,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1 [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-12 23:02:45,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-12 23:02:45,163 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 23:02:45,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:02:45,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:02:45,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_coherent [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2020-10-12 23:02:45,167 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hung_up_p [2020-10-12 23:02:45,168 INFO L130 BoogieDeclarations]: Found specification of procedure do_SAK [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_wakeup [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_flush [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2020-10-12 23:02:45,169 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_carrier_raised [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_raise_dtr_rts [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_start [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close_end [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_lock [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unlock [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2020-10-12 23:02:45,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-12 23:02:45,171 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-12 23:02:45,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-12 23:02:45,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-12 23:02:45,174 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_ioctl [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_hdlc_device [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_hdlcdev [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_hdlc [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_open [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_close [2020-10-12 23:02:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_change_mtu [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_start_xmit [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure hdlc_type_trans [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0 [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure open [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure close [2020-10-12 23:02:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure hangup [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure set_termios [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure write [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure put_char [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure send_xchar [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure wait_until_sent [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure write_room [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure flush_chars [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2020-10-12 23:02:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure tx_hold [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure tx_release [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure chars_in_buffer [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure throttle [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure unthrottle [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_break [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_done [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_rx [2020-10-12 23:02:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_init [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_exit [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure init_cond_wait [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure add_cond_wait [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cond_wait [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure flush_cond_wait [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg8 [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg8 [2020-10-12 23:02:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg16 [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg16 [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure rd_reg32 [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure wr_reg32 [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure msc_set_vcr [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure startup [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure block_til_ready [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure program_hw [2020-10-12 23:02:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure change_params [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure register_test [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure irq_test [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure adapter_test [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure reset_adapter [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure reset_port [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure async_mode [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure sync_mode [2020-10-12 23:02:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure rx_stop [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure rx_start [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure reset_rbufs [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_reset [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_frame [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure rx_get_buf [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure tx_start [2020-10-12 23:02:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure tx_stop [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_set_idle [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbuf_count [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure tbuf_bytes [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tbufs [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure tdma_reset [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure tx_load [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_signals [2020-10-12 23:02:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_signals [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure enable_loopback [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_rate [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure bh_action [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure bh_handler [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure bh_transmit [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure isr_serial [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rdma [2020-10-12 23:02:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure isr_txeom [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure isr_tdma [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dma_bufs [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_bufs [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_desc [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_desc [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bufs [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_bufs [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tmp_rbuf [2020-10-12 23:02:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_tmp_rbuf [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure rx_timeout [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_params [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure set_params [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure get_txidle [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure set_txidle [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure tx_enable [2020-10-12 23:02:45,186 INFO L130 BoogieDeclarations]: Found specification of procedure tx_abort [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure rx_enable [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure modem_input_wait [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure wait_mgsl_event [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmget [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure tiocmset [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_interface [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure set_interface [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure set_gpio [2020-10-12 23:02:45,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_gpio [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure wait_gpio [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_xsync [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_xsync [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure get_xctrl [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure set_xctrl [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure add_device [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure device_init [2020-10-12 23:02:45,188 INFO L130 BoogieDeclarations]: Found specification of procedure claim_resources [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure release_resources [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure sanity_check [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldisc_receive_buf [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure update_tx_timer [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_icount [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure get_params32 [2020-10-12 23:02:45,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure set_params32 [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_compat_ioctl [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure line_info [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_show [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure synclink_gt_proc_open [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_attach [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_xmit [2020-10-12 23:02:45,190 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_open [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_close [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_ioctl [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure hdlcdev_tx_timeout [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure rx_async [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure dsr_change [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure cts_change [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure dcd_change [2020-10-12 23:02:45,191 INFO L130 BoogieDeclarations]: Found specification of procedure ri_change [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure isr_rxdata [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure unsent_tbufs [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure isr_gpio [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_interrupt [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure carrier_raised [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure dtr_rts [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_dev [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_cleanup [2020-10-12 23:02:45,192 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_init [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure slgt_exit [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure loopback_test_rx [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2020-10-12 23:02:45,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_int [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:02:45,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:02:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:02:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:02:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:02:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:02:45,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:02:47,189 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume false; [2020-10-12 23:02:47,190 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !false; [2020-10-12 23:02:47,621 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-12 23:02:47,621 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-12 23:02:47,860 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11291-1: ~tmp___2~14.base, ~tmp___2~14.offset := #t~ret1627.base, #t~ret1627.offset;havoc #t~ret1627.base, #t~ret1627.offset;~__ptr~4.base, ~__ptr~4.offset := ~tmp___2~14.base, ~tmp___2~14.offset; [2020-10-12 23:02:47,861 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11291: SUMMARY for call #t~ret1627.base, #t~ret1627.offset := get_current(); srcloc: null [2020-10-12 23:02:47,861 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2020-10-12 23:02:47,861 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2020-10-12 23:02:47,861 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11381-1: ~tmp___9~2.base, ~tmp___9~2.offset := #t~ret1642.base, #t~ret1642.offset;havoc #t~ret1642.base, #t~ret1642.offset;~__ptr___3~2.base, ~__ptr___3~2.offset := ~tmp___9~2.base, ~tmp___9~2.offset; [2020-10-12 23:02:47,862 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11381: SUMMARY for call #t~ret1642.base, #t~ret1642.offset := get_current(); srcloc: null [2020-10-12 23:02:47,862 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-10-12 23:02:47,862 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-10-12 23:02:47,889 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:02:47,890 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:02:47,892 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:26,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2020-10-12 23:03:26,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2020-10-12 23:03:26,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume !false;call ULTIMATE.dealloc(~#new_line~0.base, ~#new_line~0.offset);havoc ~#new_line~0.base, ~#new_line~0.offset; [2020-10-12 23:03:26,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume false; [2020-10-12 23:03:26,007 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##47: assume !false; [2020-10-12 23:03:26,008 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##46: assume false; [2020-10-12 23:03:26,110 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-12 23:03:26,111 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-12 23:03:26,111 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10644: SUMMARY for call #t~ret1438.base, #t~ret1438.offset := get_current(); srcloc: null [2020-10-12 23:03:26,111 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10644-1: ~tmp~91.base, ~tmp~91.offset := #t~ret1438.base, #t~ret1438.offset;havoc #t~ret1438.base, #t~ret1438.offset;~__ptr~2.base, ~__ptr~2.offset := ~tmp~91.base, ~tmp~91.offset; [2020-10-12 23:03:26,265 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:26,383 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume !false; [2020-10-12 23:03:26,383 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume false; [2020-10-12 23:03:32,833 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume false; [2020-10-12 23:03:32,834 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !false; [2020-10-12 23:03:40,677 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##40: assume !false; [2020-10-12 23:03:40,678 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10184: SUMMARY for call #t~ret1366.base, #t~ret1366.offset := get_current(); srcloc: null [2020-10-12 23:03:40,678 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10184-1: ~tmp___26~0.base, ~tmp___26~0.offset := #t~ret1366.base, #t~ret1366.offset;havoc #t~ret1366.base, #t~ret1366.offset;~__ptr___7~0.base, ~__ptr___7~0.offset := ~tmp___26~0.base, ~tmp___26~0.offset; [2020-10-12 23:03:40,678 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume false; [2020-10-12 23:03:40,678 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume false; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10053: SUMMARY for call #t~ret1291.base, #t~ret1291.offset := get_current(); srcloc: null [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10053-1: ~tmp___13~0.base, ~tmp___13~0.offset := #t~ret1291.base, #t~ret1291.offset;havoc #t~ret1291.base, #t~ret1291.offset;~__ptr___3~0.base, ~__ptr___3~0.offset := ~tmp___13~0.base, ~tmp___13~0.offset; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !false; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##103: assume !false; [2020-10-12 23:03:40,679 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##102: assume false; [2020-10-12 23:03:40,680 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9993: SUMMARY for call #t~ret1252.base, #t~ret1252.offset := get_current(); srcloc: null [2020-10-12 23:03:40,680 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##115: assume !false; [2020-10-12 23:03:40,680 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9993-1: ~tmp___6~1.base, ~tmp___6~1.offset := #t~ret1252.base, #t~ret1252.offset;havoc #t~ret1252.base, #t~ret1252.offset;~__ptr~0.base, ~__ptr~0.offset := ~tmp___6~1.base, ~tmp___6~1.offset; [2020-10-12 23:03:40,680 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##114: assume false; [2020-10-12 23:03:40,866 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:41,073 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##58: assume !false; [2020-10-12 23:03:41,073 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##57: assume false; [2020-10-12 23:03:41,117 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:41,118 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:41,174 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume !false; [2020-10-12 23:03:41,174 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##24: assume false; [2020-10-12 23:03:41,174 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !false; [2020-10-12 23:03:41,174 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume false; [2020-10-12 23:03:45,314 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:45,384 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2020-10-12 23:03:45,384 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2020-10-12 23:03:45,655 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume false; [2020-10-12 23:03:45,655 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !false; [2020-10-12 23:03:52,518 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10871-1: ~tmp___1~21.base, ~tmp___1~21.offset := #t~ret1504.base, #t~ret1504.offset;havoc #t~ret1504.base, #t~ret1504.offset;~__ptr~3.base, ~__ptr~3.offset := ~tmp___1~21.base, ~tmp___1~21.offset; [2020-10-12 23:03:52,518 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10871: SUMMARY for call #t~ret1504.base, #t~ret1504.offset := get_current(); srcloc: null [2020-10-12 23:03:52,518 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10929-1: ~tmp___8~2.base, ~tmp___8~2.offset := #t~ret1535.base, #t~ret1535.offset;havoc #t~ret1535.base, #t~ret1535.offset;~__ptr___3~1.base, ~__ptr___3~1.offset := ~tmp___8~2.base, ~tmp___8~2.offset; [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10929: SUMMARY for call #t~ret1535.base, #t~ret1535.offset := get_current(); srcloc: null [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume false; [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !false; [2020-10-12 23:03:52,519 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11026: SUMMARY for call #t~ret1578.base, #t~ret1578.offset := get_current(); srcloc: null [2020-10-12 23:03:52,520 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L11026-1: ~tmp___12~1.base, ~tmp___12~1.offset := #t~ret1578.base, #t~ret1578.offset;havoc #t~ret1578.base, #t~ret1578.offset;~__ptr___7~1.base, ~__ptr___7~1.offset := ~tmp___12~1.base, ~tmp___12~1.offset; [2020-10-12 23:03:52,520 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume false; [2020-10-12 23:03:52,520 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##44: assume !false; [2020-10-12 23:03:53,892 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:53,989 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume false; [2020-10-12 23:03:53,990 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##66: assume !false; [2020-10-12 23:03:54,066 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:54,198 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2020-10-12 23:03:54,199 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2020-10-12 23:03:58,589 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-12 23:03:58,770 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##6: assume false; [2020-10-12 23:03:58,770 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !false; [2020-10-12 23:03:58,820 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:58,822 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:03:59,327 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##61: assume !false; [2020-10-12 23:03:59,327 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##60: assume false; [2020-10-12 23:03:59,327 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##132: assume !false; [2020-10-12 23:03:59,327 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##131: assume false; [2020-10-12 23:04:00,488 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10581-1: ~tmp~90.base, ~tmp~90.offset := #t~ret1433.base, #t~ret1433.offset;havoc #t~ret1433.base, #t~ret1433.offset;~__ptr~1.base, ~__ptr~1.offset := ~tmp~90.base, ~tmp~90.offset; [2020-10-12 23:04:00,488 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L10581: SUMMARY for call #t~ret1433.base, #t~ret1433.offset := get_current(); srcloc: null [2020-10-12 23:04:00,489 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2020-10-12 23:04:00,489 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2020-10-12 23:04:01,297 WARN L779 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-10-12 23:04:01,438 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume !false; [2020-10-12 23:04:01,439 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume false; [2020-10-12 23:04:01,776 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-12 23:04:01,786 INFO L168 Benchmark]: Toolchain (without parser) took 82567.94 ms. Allocated memory was 140.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 86.9 MB in the beginning and 775.3 MB in the end (delta: -688.4 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2020-10-12 23:04:01,787 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 122.1 MB in the beginning and 121.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. [2020-10-12 23:04:01,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5227.39 ms. Allocated memory was 140.5 MB in the beginning and 349.7 MB in the end (delta: 209.2 MB). Free memory was 86.5 MB in the beginning and 270.3 MB in the end (delta: -183.8 MB). Peak memory consumption was 231.5 MB. Max. memory is 7.1 GB. [2020-10-12 23:04:01,791 INFO L168 Benchmark]: Boogie Preprocessor took 591.62 ms. Allocated memory is still 349.7 MB. Free memory was 270.3 MB in the beginning and 203.2 MB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 7.1 GB. [2020-10-12 23:04:01,793 INFO L168 Benchmark]: RCFGBuilder took 76745.25 ms. Allocated memory was 349.7 MB in the beginning and 1.3 GB in the end (delta: 911.7 MB). Free memory was 203.2 MB in the beginning and 775.3 MB in the end (delta: -572.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2020-10-12 23:04:01,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.5 MB. Free memory was 122.1 MB in the beginning and 121.8 MB in the end (delta: 209.8 kB). There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5227.39 ms. Allocated memory was 140.5 MB in the beginning and 349.7 MB in the end (delta: 209.2 MB). Free memory was 86.5 MB in the beginning and 270.3 MB in the end (delta: -183.8 MB). Peak memory consumption was 231.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 591.62 ms. Allocated memory is still 349.7 MB. Free memory was 270.3 MB in the beginning and 203.2 MB in the end (delta: 67.1 MB). Peak memory consumption was 67.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 76745.25 ms. Allocated memory was 349.7 MB in the beginning and 1.3 GB in the end (delta: 911.7 MB). Free memory was 203.2 MB in the beginning and 775.3 MB in the end (delta: -572.2 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...