/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.6 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf language data_model -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 23:28:20,834 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 23:28:20,837 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 23:28:20,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 23:28:20,881 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 23:28:20,883 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 23:28:20,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 23:28:20,887 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 23:28:20,890 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 23:28:20,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 23:28:20,892 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 23:28:20,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 23:28:20,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 23:28:20,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 23:28:20,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 23:28:20,898 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 23:28:20,899 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 23:28:20,901 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 23:28:20,922 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 23:28:20,925 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 23:28:20,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 23:28:20,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 23:28:20,933 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 23:28:20,935 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 23:28:20,943 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 23:28:20,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 23:28:20,949 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 23:28:20,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 23:28:20,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 23:28:20,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 23:28:20,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 23:28:20,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 23:28:20,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 23:28:20,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 23:28:20,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 23:28:20,959 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 23:28:20,960 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 23:28:20,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 23:28:20,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 23:28:20,962 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 23:28:20,963 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 23:28:20,964 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-28 23:28:21,024 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 23:28:21,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 23:28:21,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 23:28:21,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 23:28:21,030 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 23:28:21,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 23:28:21,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 23:28:21,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 23:28:21,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 23:28:21,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 23:28:21,033 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 23:28:21,033 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 23:28:21,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 23:28:21,034 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 23:28:21,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 23:28:21,034 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 23:28:21,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 23:28:21,035 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 23:28:21,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:28:21,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 23:28:21,036 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 23:28:21,036 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 23:28:21,036 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 23:28:21,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 23:28:21,037 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 23:28:21,037 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 23:28:21,037 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 23:28:21,037 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.6;log-additional-information=true;unknown-allowed=true; [2020-10-28 23:28:21,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 23:28:21,439 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 23:28:21,442 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 23:28:21,444 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 23:28:21,445 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 23:28:21,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2020-10-28 23:28:21,516 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a3d79961/ad99130da3f54ce48f296101221d99d1/FLAGf122dbca3 [2020-10-28 23:28:22,462 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 23:28:22,463 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2020-10-28 23:28:22,511 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a3d79961/ad99130da3f54ce48f296101221d99d1/FLAGf122dbca3 [2020-10-28 23:28:22,991 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/0a3d79961/ad99130da3f54ce48f296101221d99d1 [2020-10-28 23:28:22,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 23:28:23,003 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 23:28:23,005 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 23:28:23,005 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 23:28:23,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 23:28:23,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:28:22" (1/1) ... [2020-10-28 23:28:23,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e001037 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:23, skipping insertion in model container [2020-10-28 23:28:23,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 11:28:22" (1/1) ... [2020-10-28 23:28:23,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 23:28:23,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 23:28:24,659 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:28:24,686 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 23:28:25,016 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 23:28:25,303 INFO L208 MainTranslator]: Completed translation [2020-10-28 23:28:25,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25 WrapperNode [2020-10-28 23:28:25,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 23:28:25,304 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 23:28:25,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 23:28:25,305 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 23:28:25,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,382 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,383 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,525 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... [2020-10-28 23:28:25,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 23:28:25,604 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 23:28:25,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 23:28:25,605 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 23:28:25,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 23:28:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 23:28:25,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 23:28:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 23:28:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 23:28:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 23:28:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 23:28:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-28 23:28:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2020-10-28 23:28:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 23:28:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-28 23:28:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 23:28:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2020-10-28 23:28:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-10-28 23:28:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2020-10-28 23:28:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_phy_mode [2020-10-28 23:28:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure of_get_mac_address [2020-10-28 23:28:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start [2020-10-28 23:28:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_open [2020-10-28 23:28:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_close [2020-10-28 23:28:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_start_xmit [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_rx [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_interrupt [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_probe [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2020-10-28 23:28:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_suspend [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_resume [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_init [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_driver_exit [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_platform_driver_1 [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_2 [2020-10-28 23:28:25,705 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 23:28:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-28 23:28:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-28 23:28:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-28 23:28:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5 [2020-10-28 23:28:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_12 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_13 [2020-10-28 23:28:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_15 [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_16 [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_17 [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev_18 [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_init [2020-10-28 23:28:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_contains [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 23:28:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb [2020-10-28 23:28:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_current [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_irq [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-28 23:28:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-28 23:28:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-10-28 23:28:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_2 [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ndo_uninit_2 [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2020-10-28 23:28:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2020-10-28 23:28:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2020-10-28 23:28:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2020-10-28 23:28:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2020-10-28 23:28:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2020-10-28 23:28:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-10-28 23:28:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_probe [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2020-10-28 23:28:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2020-10-28 23:28:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-10-28 23:28:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 23:28:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 23:28:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 23:28:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 23:28:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 23:28:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 23:28:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 23:28:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-28 23:28:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-28 23:28:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-28 23:28:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2020-10-28 23:28:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-28 23:28:25,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 23:28:25,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6 [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7 [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8 [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11 [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5 [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2020-10-28 23:28:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_12 [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free_int [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 23:28:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 23:28:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_platform_driver_1 [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_2 [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-10-28 23:28:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_16 [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev_18 [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2020-10-28 23:28:25,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_irq [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netif_rx_13 [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2020-10-28 23:28:25,733 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_15 [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_17 [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2020-10-28 23:28:25,734 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2020-10-28 23:28:25,735 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_probe [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2020-10-28 23:28:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_phy_mode [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure of_get_mac_address [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2020-10-28 23:28:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_open [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_close [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_start_xmit [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_rx [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 23:28:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_interrupt [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_probe [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_suspend [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_resume [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_init [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_driver_exit [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2020-10-28 23:28:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_init_2 [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ndo_uninit_2 [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_init [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2020-10-28 23:28:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_contains [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_is_empty [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_current [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 23:28:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 23:28:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 23:28:26,542 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 23:28:28,124 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 23:28:28,124 INFO L298 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-28 23:28:28,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:28:28 BoogieIcfgContainer [2020-10-28 23:28:28,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 23:28:28,133 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 23:28:28,133 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 23:28:28,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 23:28:28,138 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 11:28:22" (1/3) ... [2020-10-28 23:28:28,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ecbd726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:28:28, skipping insertion in model container [2020-10-28 23:28:28,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 11:28:25" (2/3) ... [2020-10-28 23:28:28,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ecbd726 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 11:28:28, skipping insertion in model container [2020-10-28 23:28:28,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 11:28:28" (3/3) ... [2020-10-28 23:28:28,142 INFO L111 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2020-10-28 23:28:28,163 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 23:28:28,174 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 23:28:28,189 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 23:28:28,239 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 23:28:28,239 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 23:28:28,240 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 23:28:28,240 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 23:28:28,240 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 23:28:28,240 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 23:28:28,240 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 23:28:28,240 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 23:28:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states. [2020-10-28 23:28:28,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-10-28 23:28:28,327 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:28:28,328 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 23:28:28,329 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:28:28,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:28:28,337 INFO L82 PathProgramCache]: Analyzing trace with hash 1172450231, now seen corresponding path program 1 times [2020-10-28 23:28:28,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:28:28,348 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [126405508] [2020-10-28 23:28:28,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:28:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:28,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:29,102 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:29,935 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:31,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:31,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 93 [2020-10-28 23:28:31,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 23:28:31,886 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3082 [2020-10-28 23:28:31,891 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:31,892 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:31,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:28:31,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 54 [2020-10-28 23:28:31,894 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 23:28:31,894 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 5 [2020-10-28 23:28:32,222 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-10-28 23:28:32,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:32,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,252 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,296 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,302 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:32,302 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,303 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 53 [2020-10-28 23:28:32,303 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,303 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,304 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,305 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,305 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:32,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:28:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,361 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,367 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,367 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:32,367 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:28:32,368 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,368 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,368 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,369 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:28:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,387 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,391 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,391 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,392 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,393 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,393 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:28:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,414 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,419 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,420 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,421 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,421 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:28:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,454 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,459 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,459 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,460 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,461 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,461 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:32,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,482 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,485 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:32,485 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,485 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:28:32,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,486 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 23:28:32,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,520 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,528 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,540 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,540 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:32,540 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,541 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2020-10-28 23:28:32,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,559 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,564 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,564 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 23:28:32,564 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,564 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:28:32,565 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,565 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 10 [2020-10-28 23:28:32,565 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,566 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:32,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,582 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,585 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,585 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:32,585 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,585 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:32,585 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,586 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:32,586 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,586 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:32,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2020-10-28 23:28:32,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:32,610 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:32,614 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:32,615 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:32,615 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:32,615 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:28:32,615 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:32,616 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:32,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:32,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:28:32,616 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:32,616 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-10-28 23:28:32,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [126405508] [2020-10-28 23:28:32,646 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:28:32,647 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-28 23:28:32,647 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [193182338] [2020-10-28 23:28:32,653 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-28 23:28:32,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:28:32,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-28 23:28:32,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-28 23:28:32,671 INFO L87 Difference]: Start difference. First operand 1046 states. Second operand 7 states. [2020-10-28 23:28:32,920 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-28 23:28:33,251 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2020-10-28 23:28:33,554 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-10-28 23:28:48,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 23:28:48,139 INFO L93 Difference]: Finished difference Result 2967 states and 3997 transitions. [2020-10-28 23:28:48,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2020-10-28 23:28:48,142 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 63 [2020-10-28 23:28:48,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 23:28:48,182 INFO L225 Difference]: With dead ends: 2967 [2020-10-28 23:28:48,183 INFO L226 Difference]: Without dead ends: 2106 [2020-10-28 23:28:48,195 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2020-10-28 23:28:48,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2106 states. [2020-10-28 23:28:48,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2106 to 1554. [2020-10-28 23:28:48,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1554 states. [2020-10-28 23:28:48,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1554 states and 1915 transitions. [2020-10-28 23:28:48,706 INFO L78 Accepts]: Start accepts. Automaton has 1554 states and 1915 transitions. Word has length 63 [2020-10-28 23:28:48,707 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 23:28:48,707 INFO L481 AbstractCegarLoop]: Abstraction has 1554 states and 1915 transitions. [2020-10-28 23:28:48,708 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-28 23:28:48,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 1915 transitions. [2020-10-28 23:28:48,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2020-10-28 23:28:48,716 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:28:48,717 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 23:28:48,717 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-28 23:28:48,717 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:28:48,718 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:28:48,718 INFO L82 PathProgramCache]: Analyzing trace with hash -1576734363, now seen corresponding path program 1 times [2020-10-28 23:28:48,718 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:28:48,719 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1427269768] [2020-10-28 23:28:48,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:28:48,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:48,816 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:49,017 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,041 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,041 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 97 [2020-10-28 23:28:50,041 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:28:50,042 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1255 [2020-10-28 23:28:50,042 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,042 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 23:28:50,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 48 [2020-10-28 23:28:50,043 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 23:28:50,043 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:50,381 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-10-28 23:28:50,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:50,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,397 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,426 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,427 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:50,427 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,427 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 23:28:50,427 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,427 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,428 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,428 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:28:50,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,469 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,473 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:50,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:50,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,474 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,474 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:28:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,493 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,494 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:50,494 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,494 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:50,494 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,494 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,495 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,495 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:28:50,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:28:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,509 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,513 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,513 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:50,513 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,513 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:50,514 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,514 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,515 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:28:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,537 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,541 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,541 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 23:28:50,541 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,541 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:28:50,541 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,542 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,542 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,542 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:28:50,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,554 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,557 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,557 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:50,558 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,558 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:28:50,558 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,558 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,558 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,559 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,559 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 23:28:50,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,588 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,598 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:28:50,598 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,598 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:28:50,599 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,599 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 23:28:50,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-28 23:28:50,599 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-28 23:28:50,600 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2020-10-28 23:28:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,637 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,644 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,645 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:28:50,645 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,645 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-28 23:28:50,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,646 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 23:28:50,646 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,646 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:28:50,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,660 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,663 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:50,664 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,664 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:28:50,664 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,664 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,664 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:28:50,665 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,665 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2020-10-28 23:28:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:28:50,678 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:28:50,682 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:28:50,682 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:28:50,683 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:28:50,684 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:28:50,684 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:28:50,699 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-10-28 23:28:50,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1427269768] [2020-10-28 23:28:50,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:28:50,700 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-28 23:28:50,700 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915234583] [2020-10-28 23:28:50,702 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-28 23:28:50,702 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:28:50,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-28 23:28:50,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2020-10-28 23:28:50,703 INFO L87 Difference]: Start difference. First operand 1554 states and 1915 transitions. Second operand 8 states. [2020-10-28 23:28:50,963 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-28 23:28:51,729 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 172 [2020-10-28 23:28:52,017 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2020-10-28 23:28:59,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 23:28:59,756 INFO L93 Difference]: Finished difference Result 3375 states and 4237 transitions. [2020-10-28 23:28:59,756 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 23:28:59,756 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 67 [2020-10-28 23:28:59,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 23:28:59,770 INFO L225 Difference]: With dead ends: 3375 [2020-10-28 23:28:59,770 INFO L226 Difference]: Without dead ends: 1843 [2020-10-28 23:28:59,777 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=62, Invalid=120, Unknown=0, NotChecked=0, Total=182 [2020-10-28 23:28:59,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1843 states. [2020-10-28 23:29:00,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1843 to 1555. [2020-10-28 23:29:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1555 states. [2020-10-28 23:29:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1555 states and 1916 transitions. [2020-10-28 23:29:00,013 INFO L78 Accepts]: Start accepts. Automaton has 1555 states and 1916 transitions. Word has length 67 [2020-10-28 23:29:00,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 23:29:00,013 INFO L481 AbstractCegarLoop]: Abstraction has 1555 states and 1916 transitions. [2020-10-28 23:29:00,013 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-28 23:29:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 1916 transitions. [2020-10-28 23:29:00,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2020-10-28 23:29:00,016 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:29:00,016 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 23:29:00,016 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-28 23:29:00,017 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:29:00,017 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:29:00,017 INFO L82 PathProgramCache]: Analyzing trace with hash -424288180, now seen corresponding path program 1 times [2020-10-28 23:29:00,017 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:29:00,018 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1283730171] [2020-10-28 23:29:00,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:29:00,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:00,151 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:00,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:02,552 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:02,552 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 98 [2020-10-28 23:29:02,553 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:02,553 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 2442 [2020-10-28 23:29:02,553 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:02,553 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:02,553 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-28 23:29:02,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 42 [2020-10-28 23:29:02,555 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 48 [2020-10-28 23:29:02,555 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 23:29:02,916 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-10-28 23:29:02,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:29:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:02,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,002 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,003 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:03,003 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,003 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 68 [2020-10-28 23:29:03,003 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,003 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,004 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:03,004 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:29:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,051 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,054 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,055 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:03,055 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,055 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:29:03,055 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,056 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:03,056 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:03,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:29:03,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,077 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:03,077 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,077 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:03,078 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:29:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,093 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,102 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,103 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:03,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:03,104 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:29:03,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,142 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,142 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 23:29:03,143 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,143 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:29:03,143 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,143 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,143 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:29:03,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,144 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:29:03,144 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:03,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:29:03,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,160 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,165 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,165 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:03,165 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,165 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:29:03,165 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,166 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:29:03,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,166 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-28 23:29:03,166 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,191 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 23:29:03,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,252 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,252 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 23:29:03,252 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 56 [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,253 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-28 23:29:03,254 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 45 [2020-10-28 23:29:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,271 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,280 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,281 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:29:03,281 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,281 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 15 [2020-10-28 23:29:03,281 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,282 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:29:03,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,282 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-28 23:29:03,282 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,295 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,298 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,298 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:03,298 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,298 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:29:03,298 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,299 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:03,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,299 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:03,299 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-10-28 23:29:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:03,313 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:03,322 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:03,323 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:03,323 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:03,323 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 23:29:03,323 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:03,323 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:03,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-28 23:29:03,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:03,324 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-28 23:29:03,324 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-10-28 23:29:03,371 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1283730171] [2020-10-28 23:29:03,373 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:29:03,373 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-28 23:29:03,373 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1576253876] [2020-10-28 23:29:03,373 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-28 23:29:03,374 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:29:03,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-28 23:29:03,374 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2020-10-28 23:29:03,375 INFO L87 Difference]: Start difference. First operand 1555 states and 1916 transitions. Second operand 10 states. [2020-10-28 23:29:03,635 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-28 23:29:04,018 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2020-10-28 23:29:04,463 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-10-28 23:29:06,980 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 174 [2020-10-28 23:29:07,355 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2020-10-28 23:29:07,695 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2020-10-28 23:29:15,824 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 179 [2020-10-28 23:29:23,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 23:29:23,596 INFO L93 Difference]: Finished difference Result 5025 states and 6356 transitions. [2020-10-28 23:29:23,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-28 23:29:23,597 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 68 [2020-10-28 23:29:23,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 23:29:23,625 INFO L225 Difference]: With dead ends: 5025 [2020-10-28 23:29:23,625 INFO L226 Difference]: Without dead ends: 3480 [2020-10-28 23:29:23,632 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=148, Invalid=358, Unknown=0, NotChecked=0, Total=506 [2020-10-28 23:29:23,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3480 states. [2020-10-28 23:29:24,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3480 to 3191. [2020-10-28 23:29:24,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3191 states. [2020-10-28 23:29:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3191 states to 3191 states and 3988 transitions. [2020-10-28 23:29:24,083 INFO L78 Accepts]: Start accepts. Automaton has 3191 states and 3988 transitions. Word has length 68 [2020-10-28 23:29:24,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 23:29:24,084 INFO L481 AbstractCegarLoop]: Abstraction has 3191 states and 3988 transitions. [2020-10-28 23:29:24,084 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-28 23:29:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3191 states and 3988 transitions. [2020-10-28 23:29:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2020-10-28 23:29:24,096 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 23:29:24,097 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-28 23:29:24,097 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-28 23:29:24,097 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 23:29:24,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 23:29:24,098 INFO L82 PathProgramCache]: Analyzing trace with hash -201218039, now seen corresponding path program 1 times [2020-10-28 23:29:24,098 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 23:29:24,098 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1575015690] [2020-10-28 23:29:24,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 23:29:24,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:24,180 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:24,250 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:24,380 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:24,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,257 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,258 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 271 [2020-10-28 23:29:29,259 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 4 [2020-10-28 23:29:29,259 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5103 [2020-10-28 23:29:29,259 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,260 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-28 23:29:29,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 55 [2020-10-28 23:29:29,260 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 15 [2020-10-28 23:29:29,260 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,539 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 166 [2020-10-28 23:29:29,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:29:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,578 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,578 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:29,578 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,578 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-28 23:29:29,579 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,579 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,579 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,580 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:29:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,621 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,624 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,625 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:29,625 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,625 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:29,625 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,626 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,626 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,626 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:29:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,645 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,646 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:29,646 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,646 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:29,646 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,647 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,647 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,648 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:29,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2020-10-28 23:29:29,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,667 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,667 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:29,667 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,667 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,668 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-28 23:29:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,690 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 13 [2020-10-28 23:29:29,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:29,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 23:29:29,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,707 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,709 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,710 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:29,710 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:29,710 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:29:29,710 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,710 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,711 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,711 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:29,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 23:29:29,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,740 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,744 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:29,770 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:29,770 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 10 [2020-10-28 23:29:29,770 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:29,771 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 34 [2020-10-28 23:29:29,771 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:29,771 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:29,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:29,771 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:29,772 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:29,772 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:29,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2020-10-28 23:29:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:29,858 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,071 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 160 [2020-10-28 23:29:30,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:30,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 471 [2020-10-28 23:29:30,308 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,308 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 157 [2020-10-28 23:29:30,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:30,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,357 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,370 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,371 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 38 [2020-10-28 23:29:30,371 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,371 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-28 23:29:30,371 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,371 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,372 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,372 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:30,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,389 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,395 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,395 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:29:30,396 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,396 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:29:30,396 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,396 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,396 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,397 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,397 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:30,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:30,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,412 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,415 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:30,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,416 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:29:30,416 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,416 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,417 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,417 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:30,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:29:30,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,432 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,437 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,438 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:29:30,438 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,438 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:29:30,438 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,438 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,439 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,439 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:30,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,453 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,456 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,456 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:30,456 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,457 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:29:30,457 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,457 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,457 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,458 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,458 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:30,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2020-10-28 23:29:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,474 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,475 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:30,476 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:29:30,476 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:30,476 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:29:30,476 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:30,476 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:30,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:30,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:30,477 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:30,477 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:30,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2020-10-28 23:29:30,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:30,501 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:30,604 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,056 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 83 [2020-10-28 23:29:31,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:31,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 561 [2020-10-28 23:29:31,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:31,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,086 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,090 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,090 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:31,090 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,090 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:31,091 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,091 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,091 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,092 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,092 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 23:29:31,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,104 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,106 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,107 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:31,107 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,107 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:29:31,107 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,108 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,108 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,108 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 23:29:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,127 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,157 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,549 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,550 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 58 [2020-10-28 23:29:31,550 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:31,550 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 426 [2020-10-28 23:29:31,550 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,550 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,551 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,551 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,579 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,582 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,583 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:31,583 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,583 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:31,583 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,583 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,584 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,584 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2020-10-28 23:29:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,599 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,613 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,705 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,705 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 34 [2020-10-28 23:29:31,705 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:31,705 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 110 [2020-10-28 23:29:31,706 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,706 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,706 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,707 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,707 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:31,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,730 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,739 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,812 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,812 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 27 [2020-10-28 23:29:31,813 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 23:29:31,813 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 87 [2020-10-28 23:29:31,813 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,813 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,813 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,814 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,814 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,831 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,834 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,834 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 23:29:31,835 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,835 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 23:29:31,835 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,835 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,836 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,836 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,869 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2020-10-28 23:29:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,879 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,886 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,886 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 11 [2020-10-28 23:29:31,886 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,887 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:29:31,887 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,887 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,887 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,888 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,888 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2020-10-28 23:29:31,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,916 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,919 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,919 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:31,919 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,920 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:29:31,920 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,920 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,920 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,921 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,921 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:31,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 23:29:31,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,933 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,935 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,935 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 23:29:31,935 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,935 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,936 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:31,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-28 23:29:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,948 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,954 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 23:29:31,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 23:29:31,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,955 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,955 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:31,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:31,969 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:31,972 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:31,972 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:31,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:31,974 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:31,974 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:31,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2020-10-28 23:29:32,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:32,007 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:32,015 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:32,015 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 23:29:32,016 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:32,016 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14 [2020-10-28 23:29:32,016 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:32,016 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:32,016 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:32,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 12 [2020-10-28 23:29:32,017 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:32,017 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 23:29:32,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 23:29:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:32,033 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:32,035 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:32,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:32,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:32,036 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 23:29:32,036 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:32,037 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:32,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:32,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 23:29:32,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:32,037 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:32,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2020-10-28 23:29:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 23:29:32,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 23:29:32,057 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 23:29:32,057 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 23:29:32,057 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 23:29:32,057 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 23:29:32,057 FATAL L256 erpolLogProxyWrapper]: Heuristic: WIDESTAMONGSMALL [2020-10-28 23:29:32,058 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.6 [2020-10-28 23:29:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 23:29:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 23:29:32,058 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 23:29:32,058 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 23:29:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2020-10-28 23:29:32,135 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1575015690] [2020-10-28 23:29:32,135 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 23:29:32,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-28 23:29:32,135 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132629455] [2020-10-28 23:29:32,137 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-28 23:29:32,139 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 23:29:32,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-28 23:29:32,140 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2020-10-28 23:29:32,140 INFO L87 Difference]: Start difference. First operand 3191 states and 3988 transitions. Second operand 9 states. [2020-10-28 23:29:32,386 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2020-10-28 23:29:32,849 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2020-10-28 23:29:33,173 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2020-10-28 23:29:35,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-28 23:29:35,302 INFO L93 Difference]: Finished difference Result 3743 states and 4694 transitions. [2020-10-28 23:29:35,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-10-28 23:29:35,303 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 201 [2020-10-28 23:29:35,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-28 23:29:35,304 INFO L225 Difference]: With dead ends: 3743 [2020-10-28 23:29:35,304 INFO L226 Difference]: Without dead ends: 0 [2020-10-28 23:29:35,316 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 59 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=86, Invalid=186, Unknown=0, NotChecked=0, Total=272 [2020-10-28 23:29:35,317 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-28 23:29:35,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-28 23:29:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-28 23:29:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-28 23:29:35,318 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 201 [2020-10-28 23:29:35,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-28 23:29:35,318 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-28 23:29:35,318 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-28 23:29:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-28 23:29:35,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-28 23:29:35,319 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-28 23:29:35,321 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-28 23:29:40,342 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:40,552 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:41,025 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:41,267 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:41,482 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:41,912 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:42,144 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:42,380 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 22 [2020-10-28 23:29:42,588 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:43,055 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:43,278 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:43,482 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:43,804 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 61 [2020-10-28 23:29:44,012 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:44,443 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 18 [2020-10-28 23:29:44,868 WARN L193 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 10 [2020-10-28 23:29:45,083 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:45,343 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 14 [2020-10-28 23:29:45,795 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 11 [2020-10-28 23:29:46,000 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:46,206 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:46,415 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:46,645 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:47,080 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 10 [2020-10-28 23:29:47,288 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:47,499 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:47,701 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:47,972 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:48,313 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:48,519 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:48,725 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:49,146 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 10 [2020-10-28 23:29:49,350 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:49,604 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:49,808 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:50,041 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:50,453 WARN L193 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 11 [2020-10-28 23:29:50,659 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:51,116 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:51,397 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:51,603 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:51,811 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:52,013 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:52,262 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:52,488 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:52,694 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:52,929 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 24 [2020-10-28 23:29:53,149 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:53,626 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:53,863 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:54,130 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 14 [2020-10-28 23:29:54,337 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:54,614 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:54,822 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:55,035 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:55,261 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:55,713 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 127 DAG size of output: 10 [2020-10-28 23:29:56,159 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 14 [2020-10-28 23:29:56,364 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:56,877 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 166 [2020-10-28 23:29:57,089 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:57,293 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:57,516 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:57,751 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:57,993 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:58,204 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:58,488 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 1 [2020-10-28 23:29:58,694 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:58,934 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 24 [2020-10-28 23:29:59,146 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:59,388 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:59,592 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:29:59,836 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:30:00,054 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 1 [2020-10-28 23:30:00,061 INFO L274 CegarLoopResult]: For program point reach_errorEXIT(line 12) no Hoare annotation was computed. [2020-10-28 23:30:00,062 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 12) the Hoare annotation is: true [2020-10-28 23:30:00,062 INFO L274 CegarLoopResult]: For program point L12-1(line 12) no Hoare annotation was computed. [2020-10-28 23:30:00,062 INFO L274 CegarLoopResult]: For program point L12-2(line 12) no Hoare annotation was computed. [2020-10-28 23:30:00,062 INFO L274 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 12) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point L5590(line 5590) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L277 CegarLoopResult]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point L5590-2(lines 5590 5594) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L277 CegarLoopResult]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point get_dma_opsFINAL(lines 5584 5596) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L274 CegarLoopResult]: For program point dev_get_drvdataFINAL(lines 5545 5550) no Hoare annotation was computed. [2020-10-28 23:30:00,063 INFO L277 CegarLoopResult]: At program point dev_get_drvdataENTRY(lines 5545 5550) the Hoare annotation is: true [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point dev_get_drvdataEXIT(lines 5545 5550) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point __raw_spin_lock_initEXIT(lines 7183 7185) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point __raw_spin_lock_initENTRY(lines 7183 7185) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point __raw_spin_lock_initFINAL(lines 7183 7185) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point L7041(lines 7041 7044) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point L7036-2(lines 7036 7046) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point L7037-1(lines 7037 7040) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point L7037(lines 7037 7040) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point ldv_set_containsEXIT(lines 7031 7049) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point L7036-3(lines 7036 7046) no Hoare annotation was computed. [2020-10-28 23:30:00,064 INFO L274 CegarLoopResult]: For program point ldv_set_containsENTRY(lines 7031 7049) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point ldv_set_containsFINAL(lines 7031 7049) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point ldv_ndo_uninit_2FINAL(lines 7245 7247) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point ldv_ndo_uninit_2EXIT(lines 7245 7247) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L277 CegarLoopResult]: At program point ldv_ndo_uninit_2ENTRY(lines 7245 7247) the Hoare annotation is: true [2020-10-28 23:30:00,065 INFO L277 CegarLoopResult]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point arch_local_irq_disableEXIT(lines 5443 5471) no Hoare annotation was computed. [2020-10-28 23:30:00,065 INFO L277 CegarLoopResult]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2020-10-28 23:30:00,065 INFO L277 CegarLoopResult]: At program point arch_local_irq_disableENTRY(lines 5443 5471) the Hoare annotation is: true [2020-10-28 23:30:00,065 INFO L274 CegarLoopResult]: For program point L5459(lines 5459 5465) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point arch_local_irq_disableFINAL(lines 5443 5471) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L277 CegarLoopResult]: At program point platform_driver_unregisterENTRY(lines 7305 7307) the Hoare annotation is: true [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point platform_driver_unregisterEXIT(lines 7305 7307) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point platform_driver_unregisterFINAL(lines 7305 7307) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L270 CegarLoopResult]: At program point ldv_set_initENTRY(lines 6961 6968) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0) (not (<= ~ldv_state_variable_0~0 1)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point ldv_set_initEXIT(lines 6961 6968) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point ldv_set_initFINAL(lines 6961 6968) no Hoare annotation was computed. [2020-10-28 23:30:00,066 INFO L277 CegarLoopResult]: At program point mdiobus_freeENTRY(lines 7272 7274) the Hoare annotation is: true [2020-10-28 23:30:00,066 INFO L274 CegarLoopResult]: For program point mdiobus_freeFINAL(lines 7272 7274) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point mdiobus_freeEXIT(lines 7272 7274) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point netif_tx_wake_queueEXIT(lines 5919 5930) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L277 CegarLoopResult]: At program point netif_tx_wake_queueENTRY(lines 5919 5930) the Hoare annotation is: true [2020-10-28 23:30:00,067 INFO L277 CegarLoopResult]: At program point L5923(line 5923) the Hoare annotation is: true [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point L5923-1(line 5923) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point L5924-2(lines 5919 5930) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L277 CegarLoopResult]: At program point L5925(line 5925) the Hoare annotation is: true [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point L5924(lines 5924 5927) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point L5925-1(line 5925) no Hoare annotation was computed. [2020-10-28 23:30:00,067 INFO L274 CegarLoopResult]: For program point skb_reserveFINAL(lines 5761 5768) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L277 CegarLoopResult]: At program point skb_reserveENTRY(lines 5761 5768) the Hoare annotation is: true [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point skb_reserveEXIT(lines 5761 5768) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point devm_request_threaded_irqFINAL(lines 7215 7217) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point devm_request_threaded_irqENTRY(lines 7215 7217) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point devm_request_threaded_irqEXIT(lines 7215 7217) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point ldv_consume_skb_5FINAL(lines 6862 6868) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point L6865(line 6865) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point ldv_consume_skb_5ENTRY(lines 6862 6868) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L274 CegarLoopResult]: For program point ldv_consume_skb_5EXIT(lines 6862 6868) no Hoare annotation was computed. [2020-10-28 23:30:00,068 INFO L270 CegarLoopResult]: At program point ldv_initialize_platform_driver_1ENTRY(lines 6516 6524) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(~at91ether_driver_group0~0.offset)| ~at91ether_driver_group0~0.offset) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~at91ether_driver_group0~0.base)| ~at91ether_driver_group0~0.base)) (not (= ~last_index~0 0)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point L6520-1(line 6520) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point ldv_initialize_platform_driver_1FINAL(lines 6516 6524) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L270 CegarLoopResult]: At program point L6520(line 6520) the Hoare annotation is: (or (and (= |old(#length)| |#length|) (= |old(~at91ether_driver_group0~0.offset)| ~at91ether_driver_group0~0.offset) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~at91ether_driver_group0~0.base)| ~at91ether_driver_group0~0.base)) (not (= ~last_index~0 0)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point ldv_initialize_platform_driver_1EXIT(lines 6516 6524) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L277 CegarLoopResult]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point L5746(lines 5746 5751) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point L5744(line 5744) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L274 CegarLoopResult]: For program point L5746-2(lines 5724 5754) no Hoare annotation was computed. [2020-10-28 23:30:00,069 INFO L277 CegarLoopResult]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2020-10-28 23:30:00,070 INFO L274 CegarLoopResult]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2020-10-28 23:30:00,070 INFO L274 CegarLoopResult]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2020-10-28 23:30:00,070 INFO L277 CegarLoopResult]: At program point L5734(line 5734) the Hoare annotation is: true [2020-10-28 23:30:00,070 INFO L277 CegarLoopResult]: At program point L5736(line 5736) the Hoare annotation is: true [2020-10-28 23:30:00,070 INFO L274 CegarLoopResult]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2020-10-28 23:30:00,070 INFO L277 CegarLoopResult]: At program point L5749(line 5749) the Hoare annotation is: true [2020-10-28 23:30:00,070 INFO L274 CegarLoopResult]: For program point L5749-1(line 5749) no Hoare annotation was computed. [2020-10-28 23:30:00,070 INFO L277 CegarLoopResult]: At program point L5745(line 5745) the Hoare annotation is: true [2020-10-28 23:30:00,071 INFO L274 CegarLoopResult]: For program point L5745-1(line 5745) no Hoare annotation was computed. [2020-10-28 23:30:00,071 INFO L277 CegarLoopResult]: At program point L5739(line 5739) the Hoare annotation is: true [2020-10-28 23:30:00,071 INFO L274 CegarLoopResult]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2020-10-28 23:30:00,071 INFO L277 CegarLoopResult]: At program point L5741(line 5741) the Hoare annotation is: true [2020-10-28 23:30:00,071 INFO L274 CegarLoopResult]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2020-10-28 23:30:00,071 INFO L277 CegarLoopResult]: At program point L5737(line 5737) the Hoare annotation is: true [2020-10-28 23:30:00,071 INFO L274 CegarLoopResult]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2020-10-28 23:30:00,071 INFO L277 CegarLoopResult]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2020-10-28 23:30:00,071 INFO L270 CegarLoopResult]: At program point ldv_initializeENTRY(lines 7109 7115) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0) (not (<= ~ldv_state_variable_0~0 1)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,071 INFO L274 CegarLoopResult]: For program point ldv_initializeFINAL(lines 7109 7115) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point ldv_initializeEXIT(lines 7109 7115) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L270 CegarLoopResult]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= |#memory_int| |old(#memory_int)|) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point ldv_netdev_alloc_skbENTRY(lines 7141 7148) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point ldv_netdev_alloc_skbFINAL(lines 7141 7148) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point ldv_netdev_alloc_skbEXIT(lines 7141 7148) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point L7145-1(line 7145) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point L7145(line 7145) no Hoare annotation was computed. [2020-10-28 23:30:00,072 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0EXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L277 CegarLoopResult]: At program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0ENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0FINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L277 CegarLoopResult]: At program point netif_tx_start_queueENTRY(lines 5903 5909) the Hoare annotation is: true [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point netif_tx_start_queueEXIT(lines 5903 5909) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point netif_tx_start_queueFINAL(lines 5903 5909) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L277 CegarLoopResult]: At program point L5906(line 5906) the Hoare annotation is: true [2020-10-28 23:30:00,073 INFO L277 CegarLoopResult]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point __phys_addrFINAL(lines 7180 7182) no Hoare annotation was computed. [2020-10-28 23:30:00,073 INFO L274 CegarLoopResult]: For program point free_netdevFINAL(lines 7237 7239) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L277 CegarLoopResult]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point mdiobus_unregisterEXIT(lines 7275 7277) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L277 CegarLoopResult]: At program point mdiobus_unregisterENTRY(lines 7275 7277) the Hoare annotation is: true [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point mdiobus_unregisterFINAL(lines 7275 7277) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point L6454(line 6454) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point at91ether_suspendEXIT(lines 6439 6460) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L277 CegarLoopResult]: At program point L6455(line 6455) the Hoare annotation is: true [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2020-10-28 23:30:00,074 INFO L274 CegarLoopResult]: For program point L6452-2(lines 6452 6457) no Hoare annotation was computed. [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point L6451(line 6451) the Hoare annotation is: true [2020-10-28 23:30:00,075 INFO L274 CegarLoopResult]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point L6453-1(line 6453) the Hoare annotation is: true [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point L6453(line 6453) the Hoare annotation is: true [2020-10-28 23:30:00,075 INFO L274 CegarLoopResult]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point L6447(line 6447) the Hoare annotation is: true [2020-10-28 23:30:00,075 INFO L274 CegarLoopResult]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point L6449(line 6449) the Hoare annotation is: true [2020-10-28 23:30:00,075 INFO L274 CegarLoopResult]: For program point at91ether_suspendFINAL(lines 6439 6460) no Hoare annotation was computed. [2020-10-28 23:30:00,075 INFO L277 CegarLoopResult]: At program point at91ether_suspendENTRY(lines 6439 6460) the Hoare annotation is: true [2020-10-28 23:30:00,076 INFO L277 CegarLoopResult]: At program point L6272-1(line 6272) the Hoare annotation is: true [2020-10-28 23:30:00,076 INFO L274 CegarLoopResult]: For program point L6273(lines 6259 6277) no Hoare annotation was computed. [2020-10-28 23:30:00,076 INFO L277 CegarLoopResult]: At program point L6272(line 6272) the Hoare annotation is: true [2020-10-28 23:30:00,076 INFO L277 CegarLoopResult]: At program point L6267(line 6267) the Hoare annotation is: true [2020-10-28 23:30:00,076 INFO L274 CegarLoopResult]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2020-10-28 23:30:00,076 INFO L277 CegarLoopResult]: At program point L6266(line 6266) the Hoare annotation is: true [2020-10-28 23:30:00,076 INFO L274 CegarLoopResult]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2020-10-28 23:30:00,076 INFO L277 CegarLoopResult]: At program point L6269(line 6269) the Hoare annotation is: true [2020-10-28 23:30:00,082 INFO L274 CegarLoopResult]: For program point L6268(lines 6268 6274) no Hoare annotation was computed. [2020-10-28 23:30:00,082 INFO L277 CegarLoopResult]: At program point L6269-1(line 6269) the Hoare annotation is: true [2020-10-28 23:30:00,083 INFO L277 CegarLoopResult]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2020-10-28 23:30:00,083 INFO L274 CegarLoopResult]: For program point L6264-1(line 6264) no Hoare annotation was computed. [2020-10-28 23:30:00,083 INFO L277 CegarLoopResult]: At program point L6265(line 6265) the Hoare annotation is: true [2020-10-28 23:30:00,083 INFO L274 CegarLoopResult]: For program point L6266-1(line 6266) no Hoare annotation was computed. [2020-10-28 23:30:00,083 INFO L277 CegarLoopResult]: At program point L6264(line 6264) the Hoare annotation is: true [2020-10-28 23:30:00,083 INFO L274 CegarLoopResult]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2020-10-28 23:30:00,083 INFO L277 CegarLoopResult]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2020-10-28 23:30:00,083 INFO L274 CegarLoopResult]: For program point clk_enableFINAL(lines 7193 7195) no Hoare annotation was computed. [2020-10-28 23:30:00,083 INFO L274 CegarLoopResult]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point L5667-2(line 5667) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point L5666-2(lines 5666 5669) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point dma_alloc_coherent_maskFINAL(lines 5660 5672) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point dma_alloc_coherent_maskEXIT(lines 5660 5672) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L277 CegarLoopResult]: At program point dma_alloc_coherent_maskENTRY(lines 5660 5672) the Hoare annotation is: true [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point L5667(line 5667) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point L5666(lines 5666 5669) no Hoare annotation was computed. [2020-10-28 23:30:00,084 INFO L277 CegarLoopResult]: At program point L6135(line 6135) the Hoare annotation is: true [2020-10-28 23:30:00,084 INFO L274 CegarLoopResult]: For program point L6135-1(line 6135) no Hoare annotation was computed. [2020-10-28 23:30:00,085 INFO L274 CegarLoopResult]: For program point at91ether_closeEXIT(lines 6121 6139) no Hoare annotation was computed. [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point L6131(line 6131) the Hoare annotation is: true [2020-10-28 23:30:00,085 INFO L274 CegarLoopResult]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point L6130(line 6130) the Hoare annotation is: true [2020-10-28 23:30:00,085 INFO L274 CegarLoopResult]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point at91ether_closeENTRY(lines 6121 6139) the Hoare annotation is: true [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point L6133(line 6133) the Hoare annotation is: true [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point L6132(line 6132) the Hoare annotation is: true [2020-10-28 23:30:00,085 INFO L274 CegarLoopResult]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2020-10-28 23:30:00,085 INFO L277 CegarLoopResult]: At program point L6127(line 6127) the Hoare annotation is: true [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L277 CegarLoopResult]: At program point L6129(line 6129) the Hoare annotation is: true [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point at91ether_closeFINAL(lines 6121 6139) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point at91ether_resumeFINAL(lines 6461 6482) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point at91ether_resumeEXIT(lines 6461 6482) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L274 CegarLoopResult]: For program point L6475-1(line 6475) no Hoare annotation was computed. [2020-10-28 23:30:00,086 INFO L277 CegarLoopResult]: At program point L6475(line 6475) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L277 CegarLoopResult]: At program point L6476-1(line 6476) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L277 CegarLoopResult]: At program point L6476(line 6476) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L274 CegarLoopResult]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2020-10-28 23:30:00,087 INFO L277 CegarLoopResult]: At program point L6471(line 6471) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L274 CegarLoopResult]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2020-10-28 23:30:00,087 INFO L277 CegarLoopResult]: At program point L6473(line 6473) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L274 CegarLoopResult]: For program point L6474-1(lines 6474 6479) no Hoare annotation was computed. [2020-10-28 23:30:00,087 INFO L277 CegarLoopResult]: At program point at91ether_resumeENTRY(lines 6461 6482) the Hoare annotation is: true [2020-10-28 23:30:00,087 INFO L274 CegarLoopResult]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point L6469(line 6469) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point L5935(line 5935) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L274 CegarLoopResult]: For program point L5935-1(line 5935) no Hoare annotation was computed. [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point L5936(line 5936) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L274 CegarLoopResult]: For program point netif_wake_queueEXIT(lines 5931 5939) no Hoare annotation was computed. [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point netif_wake_queueENTRY(lines 5931 5939) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L274 CegarLoopResult]: For program point netif_wake_queueFINAL(lines 5931 5939) no Hoare annotation was computed. [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L277 CegarLoopResult]: At program point L-1-3(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,088 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memcpyFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L277 CegarLoopResult]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L277 CegarLoopResult]: At program point at91ether_driver_exitENTRY(lines 6499 6505) the Hoare annotation is: true [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point at91ether_driver_exitFINAL(lines 6499 6505) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point at91ether_driver_exitEXIT(lines 6499 6505) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point L7119(line 7119) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point ldv_skb_freeENTRY(lines 7116 7122) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point ldv_skb_freeFINAL(lines 7116 7122) no Hoare annotation was computed. [2020-10-28 23:30:00,089 INFO L274 CegarLoopResult]: For program point ldv_skb_freeEXIT(lines 7116 7122) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L274 CegarLoopResult]: For program point netif_carrier_offFINAL(lines 7286 7288) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L274 CegarLoopResult]: For program point netif_carrier_offEXIT(lines 7286 7288) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L274 CegarLoopResult]: For program point netif_carrier_offENTRY(lines 7286 7288) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L277 CegarLoopResult]: At program point L5794-1(line 5794) the Hoare annotation is: true [2020-10-28 23:30:00,090 INFO L277 CegarLoopResult]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2020-10-28 23:30:00,090 INFO L274 CegarLoopResult]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L274 CegarLoopResult]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2020-10-28 23:30:00,090 INFO L277 CegarLoopResult]: At program point L5795(line 5795) the Hoare annotation is: true [2020-10-28 23:30:00,090 INFO L277 CegarLoopResult]: At program point L5794(line 5794) the Hoare annotation is: true [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point ldv_ptr_errENTRY(lines 7069 7074) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point ldv_ptr_errFINAL(lines 7069 7074) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point ldv_ptr_errEXIT(lines 7069 7074) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L277 CegarLoopResult]: At program point constant_test_bitENTRY(lines 5369 5374) the Hoare annotation is: true [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point constant_test_bitFINAL(lines 5369 5374) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point constant_test_bitEXIT(lines 5369 5374) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point L6336(lines 6336 6341) no Hoare annotation was computed. [2020-10-28 23:30:00,091 INFO L274 CegarLoopResult]: For program point L6369-1(lines 6361 6370) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6369(line 6369) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6394(lines 6394 6397) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6328-1(line 6328) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6328(line 6328) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6361(lines 6361 6370) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6320-1(line 6320) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6320(line 6320) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6411(line 6411) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6345-1(line 6345) no Hoare annotation was computed. [2020-10-28 23:30:00,092 INFO L274 CegarLoopResult]: For program point L6345(line 6345) no Hoare annotation was computed. [2020-10-28 23:30:00,093 INFO L274 CegarLoopResult]: For program point L6337-1(line 6337) no Hoare annotation was computed. [2020-10-28 23:30:00,093 INFO L274 CegarLoopResult]: For program point L6337(line 6337) no Hoare annotation was computed. [2020-10-28 23:30:00,095 INFO L274 CegarLoopResult]: For program point L6395(lines 6307 6413) no Hoare annotation was computed. [2020-10-28 23:30:00,095 INFO L274 CegarLoopResult]: For program point L6329(lines 6329 6333) no Hoare annotation was computed. [2020-10-28 23:30:00,095 INFO L274 CegarLoopResult]: For program point L6354(line 6354) no Hoare annotation was computed. [2020-10-28 23:30:00,095 INFO L274 CegarLoopResult]: For program point L6387-1(line 6387) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6387(line 6387) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point at91ether_probeENTRY(lines 6285 6414) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6354-1(line 6354) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6371-1(line 6371) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6371(line 6371) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6363(lines 6363 6367) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6388-1(line 6388) no Hoare annotation was computed. [2020-10-28 23:30:00,096 INFO L274 CegarLoopResult]: For program point L6388(line 6388) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6347-1(line 6347) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6347(line 6347) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6372-1(lines 6372 6380) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6372(lines 6372 6380) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6364-1(line 6364) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6364(line 6364) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6389(lines 6389 6392) no Hoare annotation was computed. [2020-10-28 23:30:00,097 INFO L274 CegarLoopResult]: For program point L6315-1(line 6315) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6315(line 6315) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6348-1(lines 6348 6349) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6348(lines 6348 6349) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6381-1(line 6381) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6381(line 6381) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6373-2(lines 6373 6377) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6373(line 6373) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6398(line 6398) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6398-1(line 6398) no Hoare annotation was computed. [2020-10-28 23:30:00,098 INFO L274 CegarLoopResult]: For program point L6324-1(line 6324) no Hoare annotation was computed. [2020-10-28 23:30:00,099 INFO L274 CegarLoopResult]: For program point L6324(line 6324) no Hoare annotation was computed. [2020-10-28 23:30:00,099 INFO L274 CegarLoopResult]: For program point L6357-1(line 6357) no Hoare annotation was computed. [2020-10-28 23:30:00,099 INFO L274 CegarLoopResult]: For program point L6357(line 6357) no Hoare annotation was computed. [2020-10-28 23:30:00,099 INFO L274 CegarLoopResult]: For program point L6316(lines 6316 6319) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6407(lines 6307 6413) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6308-1(line 6308) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6308(line 6308) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6366(line 6366) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6366-1(line 6366) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6325-1(line 6325) no Hoare annotation was computed. [2020-10-28 23:30:00,106 INFO L274 CegarLoopResult]: For program point L6325(line 6325) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6350(lines 6350 6353) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6383(lines 6383 6386) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6383-2(lines 6383 6386) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point at91ether_probeEXIT(lines 6285 6414) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6342(line 6342) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6342-1(line 6342) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6334(line 6334) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6400-1(line 6400) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6400(line 6400) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6334-1(line 6334) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6359-1(line 6359) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6359(line 6359) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point at91ether_probeFINAL(lines 6285 6414) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6343-1(line 6343) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6310(line 6310) no Hoare annotation was computed. [2020-10-28 23:30:00,107 INFO L274 CegarLoopResult]: For program point L6343(line 6343) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6409-1(line 6409) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6409(line 6409) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6310-1(line 6310) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6335-1(line 6335) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6335(line 6335) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6327-1(line 6327) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6327(line 6327) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6393-1(line 6393) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6393(line 6393) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6410(lines 6307 6413) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6311(lines 6311 6314) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_11ENTRY(lines 6890 6896) no Hoare annotation was computed. [2020-10-28 23:30:00,108 INFO L274 CegarLoopResult]: For program point L6893(line 6893) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_11EXIT(lines 6890 6896) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_11FINAL(lines 6890 6896) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point kmemcheck_mark_initializedFINAL(lines 5520 5525) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L277 CegarLoopResult]: At program point kmemcheck_mark_initializedENTRY(lines 5520 5525) the Hoare annotation is: true [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point kmemcheck_mark_initializedEXIT(lines 5520 5525) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point L6495-1(line 6495) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L277 CegarLoopResult]: At program point L6495(line 6495) the Hoare annotation is: true [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point at91ether_driver_initFINAL(lines 6491 6498) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point at91ether_driver_initEXIT(lines 6491 6498) no Hoare annotation was computed. [2020-10-28 23:30:00,109 INFO L277 CegarLoopResult]: At program point at91ether_driver_initENTRY(lines 6491 6498) the Hoare annotation is: true [2020-10-28 23:30:00,109 INFO L274 CegarLoopResult]: For program point kfreeEXIT(lines 7341 7343) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L270 CegarLoopResult]: At program point kfreeENTRY(lines 7341 7343) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= ~ldv_state_variable_2~0 0)) (= |old(#valid)| |#valid|)) [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point kfreeFINAL(lines 7341 7343) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point L7104-1(line 7104) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L277 CegarLoopResult]: At program point L7104(line 7104) the Hoare annotation is: true [2020-10-28 23:30:00,110 INFO L277 CegarLoopResult]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L277 CegarLoopResult]: At program point L7099(line 7099) the Hoare annotation is: true [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2020-10-28 23:30:00,110 INFO L274 CegarLoopResult]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullENTRY(lines 7075 7092) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point L7083-1(line 7083) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point L7084-2(lines 7080 7089) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point L7083(line 7083) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point L7084(lines 7084 7088) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullEXIT(lines 7075 7092) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point L7080(lines 7080 7089) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ldv_is_err_or_nullFINAL(lines 7075 7092) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ether_setupFINAL(lines 7234 7236) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ether_setupENTRY(lines 7234 7236) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point ether_setupEXIT(lines 7234 7236) no Hoare annotation was computed. [2020-10-28 23:30:00,111 INFO L274 CegarLoopResult]: For program point trace_hardirqs_onEXIT(lines 7331 7333) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L277 CegarLoopResult]: At program point trace_hardirqs_onFINAL(lines 7331 7333) the Hoare annotation is: true [2020-10-28 23:30:00,112 INFO L277 CegarLoopResult]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point arch_local_irq_restoreFINAL(lines 5414 5442) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L277 CegarLoopResult]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L277 CegarLoopResult]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2020-10-28 23:30:00,112 INFO L274 CegarLoopResult]: For program point L6110(line 6110) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point L6107(line 6107) the Hoare annotation is: true [2020-10-28 23:30:00,113 INFO L274 CegarLoopResult]: For program point L6108-1(line 6108) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L274 CegarLoopResult]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point L6109(line 6109) the Hoare annotation is: true [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point L6108(line 6108) the Hoare annotation is: true [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point L6109-1(line 6109) the Hoare annotation is: true [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point L6105(line 6105) the Hoare annotation is: true [2020-10-28 23:30:00,113 INFO L274 CegarLoopResult]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L274 CegarLoopResult]: For program point at91ether_openFINAL(lines 6098 6120) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L274 CegarLoopResult]: For program point at91ether_openEXIT(lines 6098 6120) no Hoare annotation was computed. [2020-10-28 23:30:00,113 INFO L277 CegarLoopResult]: At program point at91ether_openENTRY(lines 6098 6120) the Hoare annotation is: true [2020-10-28 23:30:00,114 INFO L277 CegarLoopResult]: At program point L6115(line 6115) the Hoare annotation is: true [2020-10-28 23:30:00,114 INFO L274 CegarLoopResult]: For program point L6116-1(line 6116) no Hoare annotation was computed. [2020-10-28 23:30:00,114 INFO L274 CegarLoopResult]: For program point L6115-1(line 6115) no Hoare annotation was computed. [2020-10-28 23:30:00,114 INFO L277 CegarLoopResult]: At program point L6117(line 6117) the Hoare annotation is: true [2020-10-28 23:30:00,114 INFO L277 CegarLoopResult]: At program point L6116(line 6116) the Hoare annotation is: true [2020-10-28 23:30:00,114 INFO L274 CegarLoopResult]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2020-10-28 23:30:00,114 INFO L274 CegarLoopResult]: For program point ldv_errorFINAL(lines 5834 5840) no Hoare annotation was computed. [2020-10-28 23:30:00,114 INFO L277 CegarLoopResult]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2020-10-28 23:30:00,114 INFO L274 CegarLoopResult]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point kobject_nameEXIT(lines 5527 5532) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point kobject_nameENTRY(lines 5527 5532) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point kobject_nameFINAL(lines 5527 5532) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L277 CegarLoopResult]: At program point L6068(lines 6068 6069) the Hoare annotation is: true [2020-10-28 23:30:00,115 INFO L277 CegarLoopResult]: At program point L6062(line 6062) the Hoare annotation is: true [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L274 CegarLoopResult]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2020-10-28 23:30:00,115 INFO L277 CegarLoopResult]: At program point L6093(line 6093) the Hoare annotation is: true [2020-10-28 23:30:00,115 INFO L277 CegarLoopResult]: At program point L6060(line 6060) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2020-10-28 23:30:00,116 INFO L277 CegarLoopResult]: At program point L6087(lines 6059 6096) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L277 CegarLoopResult]: At program point L6085(lines 6059 6096) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L277 CegarLoopResult]: At program point L6071(lines 6071 6072) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point at91ether_startFINAL(lines 6051 6097) no Hoare annotation was computed. [2020-10-28 23:30:00,116 INFO L277 CegarLoopResult]: At program point L6094(line 6094) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2020-10-28 23:30:00,116 INFO L277 CegarLoopResult]: At program point L6092(line 6092) the Hoare annotation is: true [2020-10-28 23:30:00,116 INFO L274 CegarLoopResult]: For program point at91ether_startEXIT(lines 6051 6097) no Hoare annotation was computed. [2020-10-28 23:30:00,117 INFO L277 CegarLoopResult]: At program point at91ether_startENTRY(lines 6051 6097) the Hoare annotation is: true [2020-10-28 23:30:00,117 INFO L274 CegarLoopResult]: For program point L6431-1(line 6431) no Hoare annotation was computed. [2020-10-28 23:30:00,117 INFO L270 CegarLoopResult]: At program point L6431(line 6431) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,117 INFO L274 CegarLoopResult]: For program point L6433-1(line 6433) no Hoare annotation was computed. [2020-10-28 23:30:00,117 INFO L270 CegarLoopResult]: At program point L6433(line 6433) the Hoare annotation is: (or (<= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,117 INFO L274 CegarLoopResult]: For program point L6427-1(line 6427) no Hoare annotation was computed. [2020-10-28 23:30:00,117 INFO L270 CegarLoopResult]: At program point L6427(line 6427) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,117 INFO L270 CegarLoopResult]: At program point at91ether_removeENTRY(lines 6415 6438) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,117 INFO L270 CegarLoopResult]: At program point L6434(line 6434) the Hoare annotation is: (or (<= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point at91ether_removeFINAL(lines 6415 6438) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L270 CegarLoopResult]: At program point L6430(line 6430) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point L6432-1(line 6432) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L270 CegarLoopResult]: At program point L6432(line 6432) the Hoare annotation is: (or (<= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point L6426(lines 6426 6429) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point L6430-1(line 6430) no Hoare annotation was computed. [2020-10-28 23:30:00,118 INFO L270 CegarLoopResult]: At program point L6422(line 6422) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,118 INFO L274 CegarLoopResult]: For program point L6424-1(line 6424) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L270 CegarLoopResult]: At program point L6424(line 6424) the Hoare annotation is: (or (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= |old(#valid)| |#valid|))) [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point L6426-2(lines 6426 6429) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point L6435-1(line 6435) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L270 CegarLoopResult]: At program point L6435(line 6435) the Hoare annotation is: (or (<= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L277 CegarLoopResult]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point valid_dma_directionFINAL(lines 5564 5569) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L274 CegarLoopResult]: For program point ldv__builtin_expectFINAL(lines 5848 5853) no Hoare annotation was computed. [2020-10-28 23:30:00,119 INFO L277 CegarLoopResult]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L277 CegarLoopResult]: At program point clear_bitENTRY(lines 5353 5359) the Hoare annotation is: true [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point clear_bitFINAL(lines 5353 5359) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point clear_bitEXIT(lines 5353 5359) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L277 CegarLoopResult]: At program point eth_type_transENTRY(lines 7227 7229) the Hoare annotation is: true [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point eth_type_transFINAL(lines 7227 7229) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point eth_type_transEXIT(lines 7227 7229) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point macb_set_hwaddrFINAL(lines 7266 7268) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point macb_set_hwaddrEXIT(lines 7266 7268) no Hoare annotation was computed. [2020-10-28 23:30:00,120 INFO L277 CegarLoopResult]: At program point macb_set_hwaddrENTRY(lines 7266 7268) the Hoare annotation is: true [2020-10-28 23:30:00,120 INFO L274 CegarLoopResult]: For program point L6206(lines 6206 6209) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L277 CegarLoopResult]: At program point at91ether_rxENTRY(lines 6165 6212) the Hoare annotation is: true [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point L6200(lines 6200 6204) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point L6188-1(line 6188) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L277 CegarLoopResult]: At program point L6186(line 6186) the Hoare annotation is: true [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point at91ether_rxFINAL(lines 6165 6212) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L277 CegarLoopResult]: At program point L6188(line 6188) the Hoare annotation is: true [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point L6184-1(line 6184) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L277 CegarLoopResult]: At program point L6182(line 6182) the Hoare annotation is: true [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point L6186-1(line 6186) no Hoare annotation was computed. [2020-10-28 23:30:00,121 INFO L277 CegarLoopResult]: At program point L6184(line 6184) the Hoare annotation is: true [2020-10-28 23:30:00,121 INFO L274 CegarLoopResult]: For program point L6182-1(line 6182) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L274 CegarLoopResult]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L277 CegarLoopResult]: At program point L6207(lines 6175 6211) the Hoare annotation is: true [2020-10-28 23:30:00,122 INFO L277 CegarLoopResult]: At program point L6176(line 6176) the Hoare annotation is: true [2020-10-28 23:30:00,122 INFO L277 CegarLoopResult]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2020-10-28 23:30:00,122 INFO L274 CegarLoopResult]: For program point at91ether_rxEXIT(lines 6165 6212) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L274 CegarLoopResult]: For program point L6195(lines 6195 6198) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L277 CegarLoopResult]: At program point L6191(line 6191) the Hoare annotation is: true [2020-10-28 23:30:00,122 INFO L274 CegarLoopResult]: For program point L6191-1(line 6191) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L274 CegarLoopResult]: For program point L6195-2(lines 6195 6198) no Hoare annotation was computed. [2020-10-28 23:30:00,122 INFO L277 CegarLoopResult]: At program point L6187(line 6187) the Hoare annotation is: true [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point L6187-1(line 6187) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point L6183(lines 6183 6194) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point macb_get_hwaddrFINAL(lines 7252 7254) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point macb_get_hwaddrENTRY(lines 7252 7254) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point macb_get_hwaddrEXIT(lines 7252 7254) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point ldv_ndo_init_2EXIT(lines 7241 7243) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L277 CegarLoopResult]: At program point ldv_ndo_init_2ENTRY(lines 7241 7243) the Hoare annotation is: true [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point ldv_ndo_init_2FINAL(lines 7241 7243) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point ldv_skb_currentEXIT(lines 7149 7160) no Hoare annotation was computed. [2020-10-28 23:30:00,123 INFO L274 CegarLoopResult]: For program point L7153-1(line 7153) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point L7153(line 7153) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point ldv_skb_currentENTRY(lines 7149 7160) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point L7154(lines 7154 7158) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point ldv_skb_currentFINAL(lines 7149 7160) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point ldv_net_device_ops_2ENTRY(lines 6525 6533) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point L6529-1(line 6529) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point L6529(line 6529) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point ldv_net_device_ops_2EXIT(lines 6525 6533) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point ldv_net_device_ops_2FINAL(lines 6525 6533) no Hoare annotation was computed. [2020-10-28 23:30:00,124 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L277 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,125 INFO L270 CegarLoopResult]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= ~last_index~0 0)) (not (<= ~ldv_state_variable_0~0 1)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point ldv_free_netdev_16ENTRY(lines 6933 6940) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point ldv_free_netdev_16FINAL(lines 6933 6940) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point L6936-1(line 6936) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point ldv_free_netdev_16EXIT(lines 6933 6940) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point L6936(line 6936) no Hoare annotation was computed. [2020-10-28 23:30:00,125 INFO L274 CegarLoopResult]: For program point platform_driver_probeFINAL(lines 7302 7304) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L277 CegarLoopResult]: At program point platform_driver_probeENTRY(lines 7302 7304) the Hoare annotation is: true [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point platform_driver_probeEXIT(lines 7302 7304) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point L5779-2(lines 5778 5780) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L277 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point L5779(line 5779) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2020-10-28 23:30:00,126 INFO L277 CegarLoopResult]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2020-10-28 23:30:00,126 INFO L274 CegarLoopResult]: For program point macb_ioctlFINAL(lines 7259 7261) no Hoare annotation was computed. [2020-10-28 23:30:00,127 INFO L274 CegarLoopResult]: For program point ldv_free_netdev_18FINAL(lines 6949 6956) no Hoare annotation was computed. [2020-10-28 23:30:00,127 INFO L274 CegarLoopResult]: For program point L6952-1(line 6952) no Hoare annotation was computed. [2020-10-28 23:30:00,127 INFO L270 CegarLoopResult]: At program point L6952(line 6952) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,127 INFO L270 CegarLoopResult]: At program point ldv_free_netdev_18ENTRY(lines 6949 6956) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,127 INFO L274 CegarLoopResult]: For program point ldv_free_netdev_18EXIT(lines 6949 6956) no Hoare annotation was computed. [2020-10-28 23:30:00,127 INFO L277 CegarLoopResult]: At program point L5967(line 5967) the Hoare annotation is: true [2020-10-28 23:30:00,127 INFO L274 CegarLoopResult]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2020-10-28 23:30:00,127 INFO L277 CegarLoopResult]: At program point L5966(line 5966) the Hoare annotation is: true [2020-10-28 23:30:00,127 INFO L274 CegarLoopResult]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point netif_stop_queueFINAL(lines 5962 5970) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L277 CegarLoopResult]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(~#at91ether_netdev_ops~0.base)| |~#at91ether_netdev_ops~0.base|) (= |old(#length)| |#length|) (= ~at91ether_netdev_ops_group1~0.base |old(~at91ether_netdev_ops_group1~0.base)|) (= ~LDV_SKBS~0.offset |old(~LDV_SKBS~0.offset)|) (= |old(#valid)| |#valid|) (= |old(#t~string254.base)| |#t~string254.base|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= |#t~string353.offset| |old(#t~string353.offset)|) (= |old(#t~string149.base)| |#t~string149.base|) (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= |old(#t~string309.offset)| |#t~string309.offset|) (= |old(~LDV_SKBS~0.base)| ~LDV_SKBS~0.base) (= |old(~#at91ether_driver~0.offset)| |~#at91ether_driver~0.offset|) (= |old(#t~string106.offset)| |#t~string106.offset|) (= |#t~string299.offset| |old(#t~string299.offset)|) (= |old(#t~string353.base)| |#t~string353.base|) (= |old(#t~string315.base)| |#t~string315.base|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |old(~LDV_IN_INTERRUPT~0)| ~LDV_IN_INTERRUPT~0) (= |old(#t~string376.offset)| |#t~string376.offset|) (= |old(~#set_impl~0.offset)| |~#set_impl~0.offset|) (= |#t~string146.offset| |old(#t~string146.offset)|) (= |#t~string253.base| |old(#t~string253.base)|) (= |old(#t~string1.offset)| |#t~string1.offset|) (= |#t~string0.offset| |old(#t~string0.offset)|) (= |old(~at91ether_driver_group0~0.offset)| ~at91ether_driver_group0~0.offset) (= |old(~#set_impl~0.base)| |~#set_impl~0.base|) (= |#t~string106.base| |old(#t~string106.base)|) (= ~at91ether_netdev_ops_group1~0.offset |old(~at91ether_netdev_ops_group1~0.offset)|) (= |#t~string0.base| |old(#t~string0.base)|) (= |old(~at91ether_driver_group0~0.base)| ~at91ether_driver_group0~0.base) (= |#t~string299.base| |old(#t~string299.base)|) (= |old(#NULL.base)| |#NULL.base|) (= |#t~string1.base| |old(#t~string1.base)|) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#t~string254.offset| |old(#t~string254.offset)|) (= |old(#t~string315.offset)| |#t~string315.offset|) (= |old(#t~string253.offset)| |#t~string253.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |~#at91ether_netdev_ops~0.offset| |old(~#at91ether_netdev_ops~0.offset)|) (= |#t~string348.offset| |old(#t~string348.offset)|) (= |#t~string309.base| |old(#t~string309.base)|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |~#at91ether_driver~0.base| |old(~#at91ether_driver~0.base)|) (= |old(#t~string146.base)| |#t~string146.base|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_retval_4~0 |old(~ldv_retval_4~0)|) (= |old(#t~string149.offset)| |#t~string149.offset|) (= |old(~last_index~0)| ~last_index~0) (= |old(#t~string348.base)| |#t~string348.base|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string376.base| |old(#t~string376.base)|)) [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point netdev_errEXIT(lines 7279 7281) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point netdev_errENTRY(lines 7279 7281) no Hoare annotation was computed. [2020-10-28 23:30:00,128 INFO L274 CegarLoopResult]: For program point netdev_errFINAL(lines 7279 7281) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point arch_local_irq_saveFINAL(lines 5472 5480) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point arch_local_irq_saveEXIT(lines 5472 5480) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L277 CegarLoopResult]: At program point arch_local_irq_saveENTRY(lines 5472 5480) the Hoare annotation is: true [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L277 CegarLoopResult]: At program point L5477(line 5477) the Hoare annotation is: true [2020-10-28 23:30:00,129 INFO L277 CegarLoopResult]: At program point L5476(line 5476) the Hoare annotation is: true [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point L5477-1(line 5477) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point __dev_kfree_skb_irqFINAL(lines 7173 7175) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L274 CegarLoopResult]: For program point __dev_kfree_skb_irqEXIT(lines 7173 7175) no Hoare annotation was computed. [2020-10-28 23:30:00,129 INFO L277 CegarLoopResult]: At program point __dev_kfree_skb_irqENTRY(lines 7173 7175) the Hoare annotation is: true [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point macb_mii_initEXIT(lines 7263 7265) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point macb_mii_initENTRY(lines 7263 7265) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point macb_mii_initFINAL(lines 7263 7265) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point spinlock_checkENTRY(lines 5493 5498) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point spinlock_checkEXIT(lines 5493 5498) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point spinlock_checkFINAL(lines 5493 5498) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L277 CegarLoopResult]: At program point debug_dma_unmap_pageENTRY(lines 7205 7207) the Hoare annotation is: true [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point debug_dma_unmap_pageEXIT(lines 7205 7207) no Hoare annotation was computed. [2020-10-28 23:30:00,130 INFO L274 CegarLoopResult]: For program point debug_dma_unmap_pageFINAL(lines 7205 7207) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point __netif_scheduleEXIT(lines 7176 7178) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L277 CegarLoopResult]: At program point __netif_scheduleENTRY(lines 7176 7178) the Hoare annotation is: true [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point __netif_scheduleFINAL(lines 7176 7178) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L277 CegarLoopResult]: At program point dma_map_single_attrsENTRY(lines 5597 5628) the Hoare annotation is: true [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point dma_map_single_attrsEXIT(lines 5597 5628) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L277 CegarLoopResult]: At program point L5623(line 5623) the Hoare annotation is: true [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point L5624-1(lines 5624 5625) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point dma_map_single_attrsFINAL(lines 5597 5628) no Hoare annotation was computed. [2020-10-28 23:30:00,131 INFO L274 CegarLoopResult]: For program point L5623-1(line 5623) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5624(lines 5624 5625) the Hoare annotation is: true [2020-10-28 23:30:00,132 INFO L274 CegarLoopResult]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5621(lines 5621 5622) the Hoare annotation is: true [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5620(line 5620) the Hoare annotation is: true [2020-10-28 23:30:00,132 INFO L274 CegarLoopResult]: For program point L5621-1(lines 5621 5622) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2020-10-28 23:30:00,132 INFO L274 CegarLoopResult]: For program point L5611(line 5611) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L274 CegarLoopResult]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5610(line 5610) the Hoare annotation is: true [2020-10-28 23:30:00,132 INFO L274 CegarLoopResult]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2020-10-28 23:30:00,132 INFO L277 CegarLoopResult]: At program point L5612(line 5612) the Hoare annotation is: true [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point L5608-1(line 5608) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L277 CegarLoopResult]: At program point L5610-1(line 5610) the Hoare annotation is: true [2020-10-28 23:30:00,133 INFO L277 CegarLoopResult]: At program point L5608(line 5608) the Hoare annotation is: true [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point L6918(line 6918) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point ldv_register_netdev_14EXIT(lines 6913 6924) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point L6921-1(line 6921) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point L6921(line 6921) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point ldv_register_netdev_14FINAL(lines 6913 6924) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point ldv_register_netdev_14ENTRY(lines 6913 6924) no Hoare annotation was computed. [2020-10-28 23:30:00,133 INFO L274 CegarLoopResult]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point ERR_PTRENTRY(lines 6838 6845) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point L6842(line 6842) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point ERR_PTREXIT(lines 6838 6845) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point ERR_PTRFINAL(lines 6838 6845) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point L6842-1(line 6842) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L277 CegarLoopResult]: At program point at91ether_start_xmitENTRY(lines 6140 6164) the Hoare annotation is: true [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point at91ether_start_xmitFINAL(lines 6140 6164) no Hoare annotation was computed. [2020-10-28 23:30:00,134 INFO L277 CegarLoopResult]: At program point L6155(line 6155) the Hoare annotation is: true [2020-10-28 23:30:00,134 INFO L274 CegarLoopResult]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2020-10-28 23:30:00,135 INFO L274 CegarLoopResult]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2020-10-28 23:30:00,135 INFO L277 CegarLoopResult]: At program point L6156(line 6156) the Hoare annotation is: true [2020-10-28 23:30:00,135 INFO L277 CegarLoopResult]: At program point L6150(line 6150) the Hoare annotation is: true [2020-10-28 23:30:00,135 INFO L277 CegarLoopResult]: At program point L6153(lines 6153 6154) the Hoare annotation is: true [2020-10-28 23:30:00,135 INFO L274 CegarLoopResult]: For program point L6153-1(lines 6153 6154) no Hoare annotation was computed. [2020-10-28 23:30:00,135 INFO L274 CegarLoopResult]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2020-10-28 23:30:00,135 INFO L274 CegarLoopResult]: For program point at91ether_start_xmitEXIT(lines 6140 6164) no Hoare annotation was computed. [2020-10-28 23:30:00,135 INFO L277 CegarLoopResult]: At program point L6146(line 6146) the Hoare annotation is: true [2020-10-28 23:30:00,135 INFO L274 CegarLoopResult]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L277 CegarLoopResult]: At program point L6148(line 6148) the Hoare annotation is: true [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point L6149-1(lines 6149 6161) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L277 CegarLoopResult]: At program point ldv_skb_free_intENTRY(lines 7123 7129) the Hoare annotation is: true [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point ldv_skb_free_intFINAL(lines 7123 7129) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L277 CegarLoopResult]: At program point L7126(line 7126) the Hoare annotation is: true [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point ldv_skb_free_intEXIT(lines 7123 7129) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point L7126-1(line 7126) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L274 CegarLoopResult]: For program point ldv_netif_rx_13EXIT(lines 6905 6912) no Hoare annotation was computed. [2020-10-28 23:30:00,136 INFO L277 CegarLoopResult]: At program point ldv_netif_rx_13ENTRY(lines 6905 6912) the Hoare annotation is: true [2020-10-28 23:30:00,137 INFO L274 CegarLoopResult]: For program point L6909-1(line 6909) no Hoare annotation was computed. [2020-10-28 23:30:00,137 INFO L277 CegarLoopResult]: At program point L6909(line 6909) the Hoare annotation is: true [2020-10-28 23:30:00,137 INFO L274 CegarLoopResult]: For program point ldv_netif_rx_13FINAL(lines 6905 6912) no Hoare annotation was computed. [2020-10-28 23:30:00,137 INFO L274 CegarLoopResult]: For program point debug_dma_alloc_coherentFINAL(lines 7196 7198) no Hoare annotation was computed. [2020-10-28 23:30:00,138 INFO L277 CegarLoopResult]: At program point debug_dma_alloc_coherentENTRY(lines 7196 7198) the Hoare annotation is: true [2020-10-28 23:30:00,138 INFO L274 CegarLoopResult]: For program point debug_dma_alloc_coherentEXIT(lines 7196 7198) no Hoare annotation was computed. [2020-10-28 23:30:00,138 INFO L277 CegarLoopResult]: At program point dma_unmap_single_attrsENTRY(lines 5629 5659) the Hoare annotation is: true [2020-10-28 23:30:00,138 INFO L274 CegarLoopResult]: For program point dma_unmap_single_attrsEXIT(lines 5629 5659) no Hoare annotation was computed. [2020-10-28 23:30:00,139 INFO L277 CegarLoopResult]: At program point L5653(line 5653) the Hoare annotation is: true [2020-10-28 23:30:00,139 INFO L274 CegarLoopResult]: For program point L5653-1(line 5653) no Hoare annotation was computed. [2020-10-28 23:30:00,139 INFO L277 CegarLoopResult]: At program point L5649-2(lines 5649 5655) the Hoare annotation is: true [2020-10-28 23:30:00,139 INFO L274 CegarLoopResult]: For program point L5649(lines 5649 5655) no Hoare annotation was computed. [2020-10-28 23:30:00,139 INFO L274 CegarLoopResult]: For program point L5642(lines 5642 5648) no Hoare annotation was computed. [2020-10-28 23:30:00,139 INFO L277 CegarLoopResult]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2020-10-28 23:30:00,139 INFO L274 CegarLoopResult]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2020-10-28 23:30:00,139 INFO L277 CegarLoopResult]: At program point L5638(line 5638) the Hoare annotation is: true [2020-10-28 23:30:00,139 INFO L277 CegarLoopResult]: At program point L5641(line 5641) the Hoare annotation is: true [2020-10-28 23:30:00,140 INFO L277 CegarLoopResult]: At program point L5640(line 5640) the Hoare annotation is: true [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point dma_unmap_single_attrsFINAL(lines 5629 5659) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point ldv_undef_intENTRY(lines 5818 5825) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point ldv_undef_intFINAL(lines 5818 5825) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point ldv_undef_intEXIT(lines 5818 5825) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point register_netdevEXIT(lines 7320 7322) no Hoare annotation was computed. [2020-10-28 23:30:00,140 INFO L274 CegarLoopResult]: For program point register_netdevENTRY(lines 7320 7322) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point register_netdevFINAL(lines 7320 7322) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point mainEXIT(lines 6534 6837) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L270 CegarLoopResult]: At program point L6741(line 6741) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6609(line 6609) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6610(lines 6610 6615) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2020-10-28 23:30:00,141 INFO L270 CegarLoopResult]: At program point L6676(line 6676) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,141 INFO L274 CegarLoopResult]: For program point L6577-1(line 6577) no Hoare annotation was computed. [2020-10-28 23:30:00,143 INFO L270 CegarLoopResult]: At program point L6577(line 6577) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,143 INFO L274 CegarLoopResult]: For program point L6578(lines 6578 6581) no Hoare annotation was computed. [2020-10-28 23:30:00,143 INFO L274 CegarLoopResult]: For program point L6611-1(line 6611) no Hoare annotation was computed. [2020-10-28 23:30:00,143 INFO L270 CegarLoopResult]: At program point L6611(line 6611) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,143 INFO L274 CegarLoopResult]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point mainFINAL(lines 6534 6837) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point L6778(line 6778) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L270 CegarLoopResult]: At program point L6712(line 6712) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L270 CegarLoopResult]: At program point L6746(line 6746) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,144 INFO L274 CegarLoopResult]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2020-10-28 23:30:00,144 INFO L270 CegarLoopResult]: At program point L6647(line 6647) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= |old(~last_index~0)| ~last_index~0))) [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6780-1(line 6780) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L270 CegarLoopResult]: At program point L6780(line 6780) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6813(line 6813) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6681(line 6681) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6814(lines 6814 6819) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L274 CegarLoopResult]: For program point L6815-1(line 6815) no Hoare annotation was computed. [2020-10-28 23:30:00,145 INFO L270 CegarLoopResult]: At program point L6815(line 6815) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6683-1(line 6683) no Hoare annotation was computed. [2020-10-28 23:30:00,146 INFO L270 CegarLoopResult]: At program point L6683(line 6683) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6617(line 6617) no Hoare annotation was computed. [2020-10-28 23:30:00,146 INFO L277 CegarLoopResult]: At program point L6618(line 6618) the Hoare annotation is: true [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2020-10-28 23:30:00,146 INFO L270 CegarLoopResult]: At program point L6717(line 6717) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2020-10-28 23:30:00,146 INFO L270 CegarLoopResult]: At program point L6552(line 6552) the Hoare annotation is: (or (and (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (<= ~ldv_state_variable_2~0 0) (= |#memory_int| |old(#memory_int)|) (= |old(~last_index~0)| ~last_index~0) (<= ~ldv_state_variable_0~0 1) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6585(line 6585) no Hoare annotation was computed. [2020-10-28 23:30:00,146 INFO L274 CegarLoopResult]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L270 CegarLoopResult]: At program point L6751(line 6751) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6785(line 6785) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L270 CegarLoopResult]: At program point L6587(line 6587) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6653(line 6653) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2020-10-28 23:30:00,147 INFO L277 CegarLoopResult]: At program point L6654(line 6654) the Hoare annotation is: true [2020-10-28 23:30:00,147 INFO L274 CegarLoopResult]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L270 CegarLoopResult]: At program point L6787(line 6787) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6688(line 6688) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6722(line 6722) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6821(line 6821) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2020-10-28 23:30:00,148 INFO L277 CegarLoopResult]: At program point L6822(line 6822) the Hoare annotation is: true [2020-10-28 23:30:00,148 INFO L270 CegarLoopResult]: At program point L6690(line 6690) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,148 INFO L274 CegarLoopResult]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6756(line 6756) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L270 CegarLoopResult]: At program point L6558(line 6558) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (<= ~ldv_state_variable_0~0 1)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6624(line 6624) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,149 INFO L270 CegarLoopResult]: At program point L6724(line 6724) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,149 INFO L274 CegarLoopResult]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L270 CegarLoopResult]: At program point L6758(line 6758) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6560-1(line 6560) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L270 CegarLoopResult]: At program point L6560(line 6560) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (<= ~ldv_state_variable_0~0 1)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L270 CegarLoopResult]: At program point L6593(line 6593) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,150 INFO L274 CegarLoopResult]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2020-10-28 23:30:00,150 INFO L270 CegarLoopResult]: At program point L6792(line 6792) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,154 INFO L274 CegarLoopResult]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2020-10-28 23:30:00,154 INFO L274 CegarLoopResult]: For program point L6660(line 6660) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L270 CegarLoopResult]: At program point L6562(line 6562) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (<= ~ldv_state_variable_0~0 1)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6628(line 6628) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L270 CegarLoopResult]: At program point L6562-1(line 6562) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (<= ~ldv_state_variable_0~0 1) (= ~last_index~0 0))) [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L270 CegarLoopResult]: At program point L6695(line 6695) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6563(line 6563) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6629(lines 6629 6634) no Hoare annotation was computed. [2020-10-28 23:30:00,155 INFO L274 CegarLoopResult]: For program point L6828(line 6828) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L270 CegarLoopResult]: At program point L6630(line 6630) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L270 CegarLoopResult]: At program point L6729(line 6729) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6630-1(line 6630) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L270 CegarLoopResult]: At program point L6763(line 6763) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,156 INFO L277 CegarLoopResult]: At program point L6829(line 6829) the Hoare annotation is: true [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6664(line 6664) no Hoare annotation was computed. [2020-10-28 23:30:00,156 INFO L274 CegarLoopResult]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L270 CegarLoopResult]: At program point L6797(line 6797) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6599(line 6599) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L270 CegarLoopResult]: At program point L6831(lines 6551 6836) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,157 INFO L270 CegarLoopResult]: At program point L6666(line 6666) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L274 CegarLoopResult]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2020-10-28 23:30:00,157 INFO L270 CegarLoopResult]: At program point L6700(line 6700) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6601-1(line 6601) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L270 CegarLoopResult]: At program point L6601(line 6601) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0))) [2020-10-28 23:30:00,158 INFO L270 CegarLoopResult]: At program point L6734(line 6734) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6602(lines 6602 6605) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6834(line 6834) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6768(line 6768) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L274 CegarLoopResult]: For program point L6636(line 6636) no Hoare annotation was computed. [2020-10-28 23:30:00,158 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 6534 6837) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0)) (and (= ~ldv_retval_2~0 |old(~ldv_retval_2~0)|) (= |old(~ref_cnt~0)| ~ref_cnt~0) (= ~ldv_retval_3~0 |old(~ldv_retval_3~0)|) (= |old(#length)| |#length|) (= ~ldv_state_variable_1~0 |old(~ldv_state_variable_1~0)|) (= |old(~at91ether_driver_group0~0.offset)| ~at91ether_driver_group0~0.offset) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|) (= |old(~at91ether_driver_group0~0.base)| ~at91ether_driver_group0~0.base) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= ~ldv_retval_4~0 |old(~ldv_retval_4~0)|) (= ~ldv_state_variable_0~0 |old(~ldv_state_variable_0~0)|) (= ~ldv_retval_1~0 |old(~ldv_retval_1~0)|) (= |old(~last_index~0)| ~last_index~0) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (= ~ldv_retval_0~0 |old(~ldv_retval_0~0)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))) [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6802(line 6802) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6571(line 6571) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6637(lines 6637 6651) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L270 CegarLoopResult]: At program point L6770(line 6770) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6803(lines 6803 6811) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L270 CegarLoopResult]: At program point L6638(line 6638) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (<= ~ldv_state_variable_0~0 1)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2020-10-28 23:30:00,159 INFO L270 CegarLoopResult]: At program point L6671(line 6671) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,159 INFO L274 CegarLoopResult]: For program point L6770-1(line 6770) no Hoare annotation was computed. [2020-10-28 23:30:00,160 INFO L274 CegarLoopResult]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2020-10-28 23:30:00,160 INFO L274 CegarLoopResult]: For program point L6638-1(line 6638) no Hoare annotation was computed. [2020-10-28 23:30:00,160 INFO L274 CegarLoopResult]: For program point L6771(lines 6771 6774) no Hoare annotation was computed. [2020-10-28 23:30:00,160 INFO L274 CegarLoopResult]: For program point L6804-1(line 6804) no Hoare annotation was computed. [2020-10-28 23:30:00,160 INFO L270 CegarLoopResult]: At program point L6804(line 6804) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,160 INFO L274 CegarLoopResult]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6705(line 6705) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6739(line 6739) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6805(lines 6805 6809) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L270 CegarLoopResult]: At program point L6707(line 6707) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2020-10-28 23:30:00,161 INFO L274 CegarLoopResult]: For program point L6575(line 6575) no Hoare annotation was computed. [2020-10-28 23:30:00,162 INFO L270 CegarLoopResult]: At program point L6641(lines 6551 6836) the Hoare annotation is: (or (not (= |old(~last_index~0)| 0)) (= |old(~last_index~0)| ~last_index~0) (not (<= |old(~ldv_state_variable_0~0)| 1)) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,162 INFO L274 CegarLoopResult]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2020-10-28 23:30:00,162 INFO L277 CegarLoopResult]: At program point L5915(line 5915) the Hoare annotation is: true [2020-10-28 23:30:00,163 INFO L277 CegarLoopResult]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2020-10-28 23:30:00,164 INFO L277 CegarLoopResult]: At program point L5914(line 5914) the Hoare annotation is: true [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point netif_start_queueFINAL(lines 5910 5918) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point L5914-1(line 5914) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point dev_get_platdataENTRY(lines 5558 5563) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point dev_get_platdataEXIT(lines 5558 5563) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point dev_get_platdataFINAL(lines 5558 5563) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L277 CegarLoopResult]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,164 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,164 INFO L277 CegarLoopResult]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L6976-1(lines 6976 6979) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point ldv_set_addEXIT(lines 6970 6993) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L277 CegarLoopResult]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L6986-1(lines 6970 6993) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L277 CegarLoopResult]: At program point ldv_set_addENTRY(lines 6970 6993) the Hoare annotation is: true [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2020-10-28 23:30:00,165 INFO L277 CegarLoopResult]: At program point L5975(line 5975) the Hoare annotation is: true [2020-10-28 23:30:00,165 INFO L274 CegarLoopResult]: For program point L5975-1(line 5975) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L277 CegarLoopResult]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point netif_runningFINAL(lines 5971 5978) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point platform_get_irqFINAL(lines 7309 7311) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point platform_get_irqEXIT(lines 7309 7311) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point platform_get_irqENTRY(lines 7309 7311) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point L5953(lines 5953 5957) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point L5952(line 5952) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L277 CegarLoopResult]: At program point L5947(line 5947) the Hoare annotation is: true [2020-10-28 23:30:00,166 INFO L277 CegarLoopResult]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2020-10-28 23:30:00,166 INFO L274 CegarLoopResult]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2020-10-28 23:30:00,166 INFO L277 CegarLoopResult]: At program point L5949(line 5949) the Hoare annotation is: true [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point netif_tx_stop_queueFINAL(lines 5940 5961) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point netif_tx_stop_queueEXIT(lines 5940 5961) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L277 CegarLoopResult]: At program point L5958(line 5958) the Hoare annotation is: true [2020-10-28 23:30:00,167 INFO L277 CegarLoopResult]: At program point netif_tx_stop_queueENTRY(lines 5940 5961) the Hoare annotation is: true [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L277 CegarLoopResult]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point eth_mac_addrFINAL(lines 7223 7225) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point ldv_set_is_emptyEXIT(lines 7051 7056) no Hoare annotation was computed. [2020-10-28 23:30:00,167 INFO L277 CegarLoopResult]: At program point ldv_set_is_emptyENTRY(lines 7051 7056) the Hoare annotation is: true [2020-10-28 23:30:00,167 INFO L274 CegarLoopResult]: For program point ldv_set_is_emptyFINAL(lines 7051 7056) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L277 CegarLoopResult]: At program point L6237(lines 6237 6238) the Hoare annotation is: true [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6237-1(lines 6237 6238) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6229(lines 6220 6257) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point at91ether_interruptEXIT(lines 6213 6258) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6225-1(lines 6220 6257) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6246-1(lines 6220 6257) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6234(lines 6234 6242) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6230(lines 6230 6233) no Hoare annotation was computed. [2020-10-28 23:30:00,168 INFO L277 CegarLoopResult]: At program point L6234-2(lines 6234 6242) the Hoare annotation is: true [2020-10-28 23:30:00,168 INFO L277 CegarLoopResult]: At program point L6226(line 6226) the Hoare annotation is: true [2020-10-28 23:30:00,168 INFO L274 CegarLoopResult]: For program point L6230-2(lines 6230 6233) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L277 CegarLoopResult]: At program point L6222(line 6222) the Hoare annotation is: true [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L277 CegarLoopResult]: At program point L6247(line 6247) the Hoare annotation is: true [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L277 CegarLoopResult]: At program point L6235(line 6235) the Hoare annotation is: true [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6235-1(line 6235) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point at91ether_interruptFINAL(lines 6213 6258) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6252-1(lines 6252 6255) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2020-10-28 23:30:00,169 INFO L277 CegarLoopResult]: At program point L6248(line 6248) the Hoare annotation is: true [2020-10-28 23:30:00,169 INFO L277 CegarLoopResult]: At program point at91ether_interruptENTRY(lines 6213 6258) the Hoare annotation is: true [2020-10-28 23:30:00,169 INFO L274 CegarLoopResult]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L277 CegarLoopResult]: At program point L6224(line 6224) the Hoare annotation is: true [2020-10-28 23:30:00,170 INFO L277 CegarLoopResult]: At program point L6249(line 6249) the Hoare annotation is: true [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L7003-1(lines 7003 7006) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L277 CegarLoopResult]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2020-10-28 23:30:00,170 INFO L274 CegarLoopResult]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2020-10-28 23:30:00,171 INFO L277 CegarLoopResult]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2020-10-28 23:30:00,171 INFO L274 CegarLoopResult]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2020-10-28 23:30:00,171 INFO L277 CegarLoopResult]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2020-10-28 23:30:00,171 INFO L274 CegarLoopResult]: For program point L7017-1(lines 7017 7020) no Hoare annotation was computed. [2020-10-28 23:30:00,171 INFO L274 CegarLoopResult]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2020-10-28 23:30:00,171 INFO L274 CegarLoopResult]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2020-10-28 23:30:00,171 INFO L274 CegarLoopResult]: For program point ldv_netdev_alloc_skb_12EXIT(lines 6897 6904) no Hoare annotation was computed. [2020-10-28 23:30:00,172 INFO L277 CegarLoopResult]: At program point ldv_netdev_alloc_skb_12ENTRY(lines 6897 6904) the Hoare annotation is: true [2020-10-28 23:30:00,172 INFO L274 CegarLoopResult]: For program point ldv_netdev_alloc_skb_12FINAL(lines 6897 6904) no Hoare annotation was computed. [2020-10-28 23:30:00,172 INFO L274 CegarLoopResult]: For program point L6901-1(line 6901) no Hoare annotation was computed. [2020-10-28 23:30:00,172 INFO L277 CegarLoopResult]: At program point L6901(line 6901) the Hoare annotation is: true [2020-10-28 23:30:00,172 INFO L274 CegarLoopResult]: For program point of_get_phy_modeENTRY(lines 6032 6037) no Hoare annotation was computed. [2020-10-28 23:30:00,172 INFO L274 CegarLoopResult]: For program point of_get_phy_modeFINAL(lines 6032 6037) no Hoare annotation was computed. [2020-10-28 23:30:00,172 INFO L274 CegarLoopResult]: For program point of_get_phy_modeEXIT(lines 6032 6037) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L277 CegarLoopResult]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point eth_validate_addrFINAL(lines 7231 7233) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point L6850-1(line 6850) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point PTR_ERREXIT(lines 6846 6853) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point PTR_ERRENTRY(lines 6846 6853) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point L6850(line 6850) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point PTR_ERRFINAL(lines 6846 6853) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L277 CegarLoopResult]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point ldv_is_errFINAL(lines 7057 7062) no Hoare annotation was computed. [2020-10-28 23:30:00,173 INFO L274 CegarLoopResult]: For program point arch_irqs_disabled_flagsFINAL(lines 5484 5489) no Hoare annotation was computed. [2020-10-28 23:30:00,174 INFO L277 CegarLoopResult]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2020-10-28 23:30:00,174 INFO L274 CegarLoopResult]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2020-10-28 23:30:00,174 INFO L274 CegarLoopResult]: For program point phy_disconnectFINAL(lines 7295 7297) no Hoare annotation was computed. [2020-10-28 23:30:00,175 INFO L274 CegarLoopResult]: For program point phy_disconnectEXIT(lines 7295 7297) no Hoare annotation was computed. [2020-10-28 23:30:00,175 INFO L277 CegarLoopResult]: At program point phy_disconnectENTRY(lines 7295 7297) the Hoare annotation is: true [2020-10-28 23:30:00,175 INFO L274 CegarLoopResult]: For program point __readlFINAL(lines 5505 5512) no Hoare annotation was computed. [2020-10-28 23:30:00,175 INFO L277 CegarLoopResult]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2020-10-28 23:30:00,175 INFO L274 CegarLoopResult]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2020-10-28 23:30:00,175 INFO L274 CegarLoopResult]: For program point L6928-1(line 6928) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point L6928(line 6928) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point ldv_unregister_netdev_15ENTRY(lines 6925 6932) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point ldv_unregister_netdev_15FINAL(lines 6925 6932) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point ldv_unregister_netdev_15EXIT(lines 6925 6932) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point L6944-1(line 6944) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L270 CegarLoopResult]: At program point L6944(line 6944) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,176 INFO L270 CegarLoopResult]: At program point ldv_unregister_netdev_17ENTRY(lines 6941 6948) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= ~ldv_state_variable_2~0 |old(~ldv_state_variable_2~0)|) (not (<= |old(~ldv_state_variable_2~0)| 0))) [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point ldv_unregister_netdev_17FINAL(lines 6941 6948) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point ldv_unregister_netdev_17EXIT(lines 6941 6948) no Hoare annotation was computed. [2020-10-28 23:30:00,176 INFO L274 CegarLoopResult]: For program point L7313-1(line 7313) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point platform_get_resourceENTRY(lines 7312 7314) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point L7313(line 7313) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point platform_get_resourceFINAL(lines 7312 7314) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point platform_get_resourceEXIT(lines 7312 7314) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L277 CegarLoopResult]: At program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_8FINAL(lines 6883 6889) no Hoare annotation was computed. [2020-10-28 23:30:00,177 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_8EXIT(lines 6883 6889) no Hoare annotation was computed. [2020-10-28 23:30:00,178 INFO L274 CegarLoopResult]: For program point L6886(line 6886) no Hoare annotation was computed. [2020-10-28 23:30:00,178 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_8ENTRY(lines 6883 6889) no Hoare annotation was computed. [2020-10-28 23:30:00,178 INFO L274 CegarLoopResult]: For program point L6879(line 6879) no Hoare annotation was computed. [2020-10-28 23:30:00,178 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_7FINAL(lines 6876 6882) no Hoare annotation was computed. [2020-10-28 23:30:00,178 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_7EXIT(lines 6876 6882) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_7ENTRY(lines 6876 6882) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point dev_set_drvdataFINAL(lines 5551 5557) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point dev_set_drvdataEXIT(lines 5551 5557) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point dev_set_drvdataENTRY(lines 5551 5557) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_6FINAL(lines 6869 6875) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_6EXIT(lines 6869 6875) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point ldv_kfree_skb_6ENTRY(lines 6869 6875) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point L6872(line 6872) no Hoare annotation was computed. [2020-10-28 23:30:00,179 INFO L277 CegarLoopResult]: At program point netif_device_attachENTRY(lines 7289 7291) the Hoare annotation is: true [2020-10-28 23:30:00,179 INFO L274 CegarLoopResult]: For program point netif_device_attachFINAL(lines 7289 7291) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point netif_device_attachEXIT(lines 7289 7291) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point platform_set_drvdataENTRY(lines 6017 6023) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point platform_set_drvdataFINAL(lines 6017 6023) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point platform_set_drvdataEXIT(lines 6017 6023) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point L6020(line 6020) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L277 CegarLoopResult]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2020-10-28 23:30:00,180 INFO L277 CegarLoopResult]: At program point L6013(line 6013) the Hoare annotation is: true [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2020-10-28 23:30:00,180 INFO L274 CegarLoopResult]: For program point L6013-1(line 6013) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point platform_get_drvdataFINAL(lines 6009 6016) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point ldv_err_ptrEXIT(lines 7063 7068) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point ldv_err_ptrENTRY(lines 7063 7068) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point ldv_err_ptrFINAL(lines 7063 7068) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L277 CegarLoopResult]: At program point L7256(line 7256) the Hoare annotation is: true [2020-10-28 23:30:00,181 INFO L277 CegarLoopResult]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point macb_get_statsFINAL(lines 7255 7257) no Hoare annotation was computed. [2020-10-28 23:30:00,181 INFO L274 CegarLoopResult]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L277 CegarLoopResult]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point __writelFINAL(lines 5513 5519) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point of_get_mac_addressEXIT(lines 6038 6043) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point of_get_mac_addressENTRY(lines 6038 6043) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point of_get_mac_addressFINAL(lines 6038 6043) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point debug_dma_map_pageEXIT(lines 7202 7204) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L277 CegarLoopResult]: At program point debug_dma_map_pageENTRY(lines 7202 7204) the Hoare annotation is: true [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point debug_dma_map_pageFINAL(lines 7202 7204) no Hoare annotation was computed. [2020-10-28 23:30:00,182 INFO L274 CegarLoopResult]: For program point phy_startEXIT(lines 7298 7300) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L277 CegarLoopResult]: At program point phy_startENTRY(lines 7298 7300) the Hoare annotation is: true [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point phy_startFINAL(lines 7298 7300) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point printkFINAL(lines 7316 7318) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point printkENTRY(lines 7316 7318) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point printkEXIT(lines 7316 7318) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point ldv_dev_alloc_skbEXIT(lines 7131 7140) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point L7136-1(line 7136) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point L7136(line 7136) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point ldv_dev_alloc_skbENTRY(lines 7131 7140) no Hoare annotation was computed. [2020-10-28 23:30:00,183 INFO L274 CegarLoopResult]: For program point ldv_dev_alloc_skbFINAL(lines 7131 7140) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point warn_slowpath_nullFINAL(lines 7337 7339) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L277 CegarLoopResult]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2020-10-28 23:30:00,184 INFO L277 CegarLoopResult]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point macb_set_rx_modeFINAL(lines 7269 7271) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L277 CegarLoopResult]: At program point skb_putENTRY(lines 7323 7327) the Hoare annotation is: true [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point skb_putFINAL(lines 7323 7327) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point skb_putEXIT(lines 7323 7327) no Hoare annotation was computed. [2020-10-28 23:30:00,184 INFO L274 CegarLoopResult]: For program point netif_device_detachFINAL(lines 7292 7294) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L277 CegarLoopResult]: At program point netif_device_detachENTRY(lines 7292 7294) the Hoare annotation is: true [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point netif_device_detachEXIT(lines 7292 7294) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongENTRY(lines 5826 5833) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongEXIT(lines 5826 5833) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point ldv_undef_ulongFINAL(lines 5826 5833) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point dma_alloc_attrsFINAL(lines 5691 5723) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L277 CegarLoopResult]: At program point L5719(line 5719) the Hoare annotation is: true [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point L5720-1(line 5720) no Hoare annotation was computed. [2020-10-28 23:30:00,185 INFO L274 CegarLoopResult]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L277 CegarLoopResult]: At program point L5718(line 5718) the Hoare annotation is: true [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5719-1(line 5719) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L277 CegarLoopResult]: At program point L5720(line 5720) the Hoare annotation is: true [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5718-1(line 5718) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5712(lines 5712 5717) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5707(line 5707) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L277 CegarLoopResult]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5708(lines 5708 5711) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5703(lines 5703 5706) no Hoare annotation was computed. [2020-10-28 23:30:00,186 INFO L274 CegarLoopResult]: For program point L5700-1(line 5700) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L277 CegarLoopResult]: At program point L5703-2(lines 5703 5706) the Hoare annotation is: true [2020-10-28 23:30:00,187 INFO L277 CegarLoopResult]: At program point L5700(line 5700) the Hoare annotation is: true [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point eth_change_mtuFINAL(lines 7219 7221) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L277 CegarLoopResult]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point netdev_privFINAL(lines 5893 5898) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L277 CegarLoopResult]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point dev_nameEXIT(lines 5533 5544) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point L5537(lines 5537 5540) no Hoare annotation was computed. [2020-10-28 23:30:00,187 INFO L274 CegarLoopResult]: For program point dev_nameENTRY(lines 5533 5544) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point dev_nameFINAL(lines 5533 5544) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point L5541(line 5541) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point L5541-1(line 5541) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point alloc_etherdev_mqsFINAL(lines 7186 7188) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point alloc_etherdev_mqsENTRY(lines 7186 7188) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point alloc_etherdev_mqsEXIT(lines 7186 7188) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point L7187-1(line 7187) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point L7187(line 7187) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point devm_clk_getENTRY(lines 7208 7210) no Hoare annotation was computed. [2020-10-28 23:30:00,188 INFO L274 CegarLoopResult]: For program point devm_clk_getFINAL(lines 7208 7210) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point L7209-1(line 7209) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point L7209(line 7209) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point devm_clk_getEXIT(lines 7208 7210) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L277 CegarLoopResult]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point netdev_get_tx_queueFINAL(lines 5886 5892) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point set_bitFINAL(lines 5346 5352) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point set_bitEXIT(lines 5346 5352) no Hoare annotation was computed. [2020-10-28 23:30:00,189 INFO L277 CegarLoopResult]: At program point set_bitENTRY(lines 5346 5352) the Hoare annotation is: true [2020-10-28 23:30:00,189 INFO L274 CegarLoopResult]: For program point netdev_infoEXIT(lines 7283 7285) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point netdev_infoENTRY(lines 7283 7285) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point netdev_infoFINAL(lines 7283 7285) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point devm_ioremapENTRY(lines 7211 7213) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point L7212-1(line 7212) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point L7212(line 7212) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point devm_ioremapEXIT(lines 7211 7213) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point devm_ioremapFINAL(lines 7211 7213) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point debug_dma_free_coherentFINAL(lines 7199 7201) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point debug_dma_free_coherentEXIT(lines 7199 7201) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L277 CegarLoopResult]: At program point debug_dma_free_coherentENTRY(lines 7199 7201) the Hoare annotation is: true [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point resource_sizeENTRY(lines 5499 5504) no Hoare annotation was computed. [2020-10-28 23:30:00,190 INFO L274 CegarLoopResult]: For program point resource_sizeFINAL(lines 5499 5504) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point resource_sizeEXIT(lines 5499 5504) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point ldv__builtin_trapENTRY(lines 5854 5860) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point ldv__builtin_trapEXIT(lines 5854 5860) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point ldv__builtin_trapFINAL(lines 5854 5860) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point ldv_probe_1EXIT(lines 7249 7251) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L277 CegarLoopResult]: At program point ldv_probe_1ENTRY(lines 7249 7251) the Hoare annotation is: true [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point ldv_probe_1FINAL(lines 7249 7251) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point test_and_clear_bitEXIT(lines 5360 5368) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L277 CegarLoopResult]: At program point test_and_clear_bitENTRY(lines 5360 5368) the Hoare annotation is: true [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point test_and_clear_bitFINAL(lines 5360 5368) no Hoare annotation was computed. [2020-10-28 23:30:00,191 INFO L274 CegarLoopResult]: For program point arch_local_save_flagsFINAL(lines 5383 5413) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L277 CegarLoopResult]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L277 CegarLoopResult]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2020-10-28 23:30:00,192 INFO L277 CegarLoopResult]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point dma_alloc_coherent_gfp_flagsFINAL(lines 5673 5690) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point L5684-1(lines 5684 5687) no Hoare annotation was computed. [2020-10-28 23:30:00,192 INFO L277 CegarLoopResult]: At program point L5678(line 5678) the Hoare annotation is: true [2020-10-28 23:30:00,192 INFO L274 CegarLoopResult]: For program point L5680-2(lines 5677 5689) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point L5680(lines 5680 5683) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point L5678-1(line 5678) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L277 CegarLoopResult]: At program point dma_alloc_coherent_gfp_flagsENTRY(lines 5673 5690) the Hoare annotation is: true [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point dma_alloc_coherent_gfp_flagsEXIT(lines 5673 5690) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L277 CegarLoopResult]: At program point ldv_check_final_stateENTRY(lines 7161 7172) the Hoare annotation is: true [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point L7168-1(lines 7161 7172) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L270 CegarLoopResult]: At program point L7168(line 7168) the Hoare annotation is: (not (= ~last_index~0 0)) [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point L7165-1(line 7165) no Hoare annotation was computed. [2020-10-28 23:30:00,193 INFO L277 CegarLoopResult]: At program point L7165(line 7165) the Hoare annotation is: true [2020-10-28 23:30:00,193 INFO L274 CegarLoopResult]: For program point ldv_check_final_stateEXIT(lines 7161 7172) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L274 CegarLoopResult]: For program point unregister_netdevFINAL(lines 7334 7336) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L274 CegarLoopResult]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L277 CegarLoopResult]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2020-10-28 23:30:00,194 INFO L274 CegarLoopResult]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L274 CegarLoopResult]: For program point L5810-1(line 5810) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L274 CegarLoopResult]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2020-10-28 23:30:00,194 INFO L277 CegarLoopResult]: At program point L5812-1(line 5812) the Hoare annotation is: true [2020-10-28 23:30:00,194 INFO L270 CegarLoopResult]: At program point ldv_zallocENTRY(lines 5800 5817) the Hoare annotation is: (or (not (= ~last_index~0 0)) (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |old(#valid)| |#valid|)) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,194 INFO L270 CegarLoopResult]: At program point L5810(line 5810) the Hoare annotation is: (or (not (= ~last_index~0 0)) (= |#memory_int| |old(#memory_int)|) (not (<= ~ldv_state_variable_2~0 0))) [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L277 CegarLoopResult]: At program point L5813(line 5813) the Hoare annotation is: true [2020-10-28 23:30:00,195 INFO L277 CegarLoopResult]: At program point L5812(line 5812) the Hoare annotation is: true [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L277 CegarLoopResult]: At program point L5983(line 5983) the Hoare annotation is: true [2020-10-28 23:30:00,195 INFO L277 CegarLoopResult]: At program point dev_kfree_skb_irqENTRY(lines 5980 5986) the Hoare annotation is: true [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point dev_kfree_skb_irqFINAL(lines 5980 5986) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point dev_kfree_skb_irqEXIT(lines 5980 5986) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point is_device_dma_capableFINAL(lines 5570 5575) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L274 CegarLoopResult]: For program point is_device_dma_capableEXIT(lines 5570 5575) no Hoare annotation was computed. [2020-10-28 23:30:00,195 INFO L277 CegarLoopResult]: At program point is_device_dma_capableENTRY(lines 5570 5575) the Hoare annotation is: true [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point L5573-2(line 5573) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point L5573(line 5573) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= ~ldv_state_variable_2~0 0) (= ~last_index~0 0) (<= ~ldv_state_variable_0~0 1)) [2020-10-28 23:30:00,196 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$EXIT(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L277 CegarLoopResult]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ENTRY(line -1) the Hoare annotation is: true [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$FINAL(line -1) no Hoare annotation was computed. [2020-10-28 23:30:00,196 INFO L274 CegarLoopResult]: For program point clk_disableFINAL(lines 7189 7191) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L277 CegarLoopResult]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L277 CegarLoopResult]: At program point L6858(line 6858) the Hoare annotation is: true [2020-10-28 23:30:00,197 INFO L277 CegarLoopResult]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point IS_ERRFINAL(lines 6854 6861) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point devm_request_irqENTRY(lines 5874 5885) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point devm_request_irqFINAL(lines 5874 5885) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point L5881(lines 5881 5882) no Hoare annotation was computed. [2020-10-28 23:30:00,197 INFO L274 CegarLoopResult]: For program point L5881-1(lines 5881 5882) no Hoare annotation was computed. [2020-10-28 23:30:00,198 INFO L274 CegarLoopResult]: For program point devm_request_irqEXIT(lines 5874 5885) no Hoare annotation was computed. [2020-10-28 23:30:00,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.10 11:30:00 BoogieIcfgContainer [2020-10-28 23:30:00,229 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-28 23:30:00,230 INFO L168 Benchmark]: Toolchain (without parser) took 97232.46 ms. Allocated memory was 151.0 MB in the beginning and 1.0 GB in the end (delta: 880.8 MB). Free memory was 116.1 MB in the beginning and 441.0 MB in the end (delta: -324.9 MB). Peak memory consumption was 645.8 MB. Max. memory is 8.0 GB. [2020-10-28 23:30:00,231 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 123.3 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-28 23:30:00,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2298.87 ms. Allocated memory was 151.0 MB in the beginning and 196.1 MB in the end (delta: 45.1 MB). Free memory was 115.5 MB in the beginning and 133.7 MB in the end (delta: -18.1 MB). Peak memory consumption was 102.2 MB. Max. memory is 8.0 GB. [2020-10-28 23:30:00,236 INFO L168 Benchmark]: Boogie Preprocessor took 299.07 ms. Allocated memory is still 196.1 MB. Free memory was 133.7 MB in the beginning and 120.1 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. [2020-10-28 23:30:00,239 INFO L168 Benchmark]: RCFGBuilder took 2526.48 ms. Allocated memory was 196.1 MB in the beginning and 292.6 MB in the end (delta: 96.5 MB). Free memory was 120.1 MB in the beginning and 230.9 MB in the end (delta: -110.8 MB). Peak memory consumption was 90.5 MB. Max. memory is 8.0 GB. [2020-10-28 23:30:00,243 INFO L168 Benchmark]: TraceAbstraction took 92095.94 ms. Allocated memory was 292.6 MB in the beginning and 1.0 GB in the end (delta: 739.2 MB). Free memory was 230.4 MB in the beginning and 441.0 MB in the end (delta: -210.6 MB). Peak memory consumption was 617.7 MB. Max. memory is 8.0 GB. [2020-10-28 23:30:00,248 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 123.3 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 2298.87 ms. Allocated memory was 151.0 MB in the beginning and 196.1 MB in the end (delta: 45.1 MB). Free memory was 115.5 MB in the beginning and 133.7 MB in the end (delta: -18.1 MB). Peak memory consumption was 102.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 299.07 ms. Allocated memory is still 196.1 MB. Free memory was 133.7 MB in the beginning and 120.1 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2526.48 ms. Allocated memory was 196.1 MB in the beginning and 292.6 MB in the end (delta: 96.5 MB). Free memory was 120.1 MB in the beginning and 230.9 MB in the end (delta: -110.8 MB). Peak memory consumption was 90.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 92095.94 ms. Allocated memory was 292.6 MB in the beginning and 1.0 GB in the end (delta: 739.2 MB). Free memory was 230.4 MB in the beginning and 441.0 MB in the end (delta: -210.6 MB). Peak memory consumption was 617.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 12]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ((!(\old(last_index) == 0) || \old(last_index) == last_index) || !(\old(ldv_state_variable_0) <= 1)) || !(\old(ldv_state_variable_2) <= 0) - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ((!(\old(last_index) == 0) || !(\old(ldv_state_variable_0) <= 1)) || !(\old(ldv_state_variable_2) <= 0)) || (ldv_state_variable_2 <= 0 && last_index == 0) - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 161 procedures, 1105 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 67.0s, OverallIterations: 4, TraceHistogramMax: 4, AutomataDifference: 48.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2702 SDtfs, 10119 SDslu, 4786 SDs, 0 SdLazy, 9941 SolverSat, 7704 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 35.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 188 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 194 ImplicationChecksByTransitivity, 6.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3191occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 1129 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 315 LocationsWithAnnotation, 3927 PreInvPairs, 3981 NumberOfFragments, 1489 HoareAnnotationTreeSize, 3927 FomulaSimplifications, 2452 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 315 FomulaSimplificationsInter, 27803 FormulaSimplificationTreeSizeReductionInter, 19.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 16.9s InterpolantComputationTime, 399 NumberOfCodeBlocks, 399 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 395 ConstructedInterpolants, 0 QuantifiedInterpolants, 167562 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 79/79 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...